PL-2303TA Datasheet

PL2303TA

USB to Serial Bridge Controller

Product Datasheet

Document Revision: 1.1.1

Document Release: May 4, 2012

Prolific Technology Inc.

7F, No. 48, Sec. 3, Nan Kang Rd.

Nan Kang, Taipei 115, Taiwan, R.O.C.

Telephone: +886-2-2654-6363

Fax: +886-2-2654-6161

E-mail: [email protected]

Website: http://www.prolific.com.tw

Revision Date:

May 4, 2012

DS_PL2303TA_d20120504

Disclaimer

All the information in this document is subject to change without prior notice. Prolific Technology Inc. does not make any representations or any warranties (implied or otherwise) regarding the accuracy and completeness of this document and shall in no event be liable for any loss of profit or any other commercial damage, including but not limited to special, incidental, consequential, or other damages.

Trademarks

The Prolific logo is a registered trademark of Prolific Technology Inc. All brand names and product names used in this document are trademarks or registered trademarks of their respective holders.

Copyrights

Copyright © 2012 Prolific Technology Inc. All rights reserved.

No part of this document may be reproduced or transmitted in any form by any means without the express written permission of Prolific Technology Inc.

PL2303TA Product Datasheet - 2 - Document Version 1.1.1

Revision History

Revision

1.1.1

1.1.0

1.0.0

Description

 Modify Ordering Information

 Added USB-IF Logo Product Listing URL Link

 Added Reel and Tube Packing Information

 PL2303TA Product Datasheet

– Formal Release

Revision Date:

May 4, 2012

DS_PL2303TA_d20120504

Date

May 4, 2012

February 21, 2012

November 30, 2011

PL2303TA Product Datasheet - 3 - Document Version 1.1.1

Revision Date:

May 4, 2012

DS_PL2303TA_d20120504

Table of Contents

1.0 FEATURES........................................................................................................ 6

1.1

Product Applications ............................................................................................. 7

2.0 FUNCTIONAL BLOCK DIAGRAM .................................................................... 8

3.0 INTRODUCTION ............................................................................................... 9

4.0 PIN ASSIGNMENT OUTLINE ......................................................................... 10

5.0 PIN ASSIGNMENT & DESCRIPTION ............................................................. 11

6.0 EEPROM CONFIGURATION .......................................................................... 12

7.0 DATA FORMATS & PROGRAMMABLE BAUD RATE GENERATOR ............ 14

8.0 DC & TEMPERATURE CHARACTERISTICS ................................................. 15

8.1

Absolute Maximum Ratings ................................................................................ 15

8.2

DC Characteristics ............................................................................................. 15

8.3

Clock Characteristics ......................................................................................... 17

8.4

Temperature Characteristics .............................................................................. 17

8.5 Leakage Current and Capacitance ..................................................................... 17

8.6 Power-On Reset................................................................................................. 17

9.0 USB TO RS-232 APPLICATION EXAMPLE ................................................... 18

10.0 OUTLINE DIAGRAM ....................................................................................... 19

10.1 SSOP28 Package .............................................................................................. 19

11.0 PACKING INFORMATION .............................................................................. 20

11.1 Reel Packing ...................................................................................................... 20

11.2 Tube Packing ..................................................................................................... 22

12.0 ORDERING AND CHIP MARKING INFORMATION ....................................... 23

13.0 CONTACT INFORMATION ............................................................................. 24

PL2303TA Product Datasheet - 4 - Document Version 1.1.1

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List of Figures

Figure 1-1 PL2303TA Product Application Areas ..................................................................... 7

Figure 2-1 Block Diagram of PL2303TA .................................................................................. 8

Figure 4-1 Pin Assignment Outline of PL2303TA ................................................................... 10

Figure 6-1 PL2303TA EEPROM Writer Program ................................................................... 12

Figure 8-1 Power-On Reset Diagram .................................................................................... 17

Figure 9-1 USB to RS232 Converter Example ...................................................................... 18

Figure 10-1 Outline Diagram of PL2303TA SSOP28 ............................................................. 19

Figure 11-1 SSOP28 Carrier Tape ......................................................................................... 20

Figure 11-2 IC Reel Placements ............................................................................................ 20

Figure 11-3 Reel Dimension .................................................................................................. 21

Figure 11-4 Tube Packing Dimension .................................................................................... 22

Figure 12-1 Chip Part Number Information ............................................................................ 23

List of Tables

Table 5-1 Pin Assignment & Description ................................................................................ 11

Table 6-1 Fixed String Descriptors (Chip Internal) ................................................................. 12

Table 6-2 External EEPROM Configuration ........................................................................... 13

Table 7-1 Supported Data Formats ....................................................................................... 14

Table 7-2 Baud Rate Settings (Supported by Standard Driver) .............................................. 14

Table 8-1 Absolute Maximum Ratings ................................................................................... 15

Table 8-2 Operating Voltage and Suspend Current ............................................................... 15

Table 8-2-1 3.3V I/O Pins ...................................................................................................... 15

Table 8-2-2a [email protected] Serial I/O Pins ....................................................................... 16

Table 8-2-2b [email protected] Serial I/O Pins ....................................................................... 16

Table 8-2-2c [email protected] Serial I/O Pins ....................................................................... 16

Table 8-3 Clock Characteristics ............................................................................................. 17

Table 8-4 Temperature Characteristics .................................................................................. 17

Table 8-5 Leakage Current and Capacitance ........................................................................ 17

Table 8-6 Power-On Reset .................................................................................................... 17

Table 10-1 Package Dimension ............................................................................................. 19

Table 11-1 Reel Packing Part Number Information ................................................................ 21

Table 12-1 Ordering Information ............................................................................................ 23

Table 12-2 Chip Marking Information ..................................................................................... 23

PL2303TA Product Datasheet - 5 - Document Version 1.1.1

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May 4, 2012

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1.0 Features

 Full Compliant with USB Specification v2.0 (Full-Speed)

USB-IF Logo Compliant with TID 40001305

 On Chip USB 1.1 Transceiver, 5V3.3V regulator, and 12 MHz crystal oscillator

 Supports RS232-like Serial UART Interface o Full-duplex transmitter and receiver (TXD and RXD) o Six MODEM control pins (RTS, CTS, DTR, DSR, DCD, and RI) o 5, 6, 7 or 8 data bits o Odd, Even, Mark, Space, or None parity mode o One, one and a half, or two stop bits o Parity error, frame error, and serial break detection o Programmable baud rate from 75 bps to 6 Mbps o External RS232 driver power down control o Independent power source for serial interface o Works with existing PC COM Port software applications

 Extensive Flow Control Mechanism o Adjustable high/low watermark level o Automatic hardware flow control with CTS/RTS o Automatic software flow control with XON/XOFF o Inbound data buffer overflow detection

 Configurable 512-byte bi-directional data buffer o 256-byte outbound buffer and 256-byte inbound buffer; or o 128-byte outbound buffer and 384-byte inbound buffer

 Supports Remote Wake-up from RS232 input pin signals (RI, RXD, DSR, DCD, CTS)

 Supports Chip Suspend on Powered State (USB-IF Compliance Logo Test Requirement) with external EEPROM

 Supports USB Selective Suspend (Run-Time Power Management)

 Two General Purpose I/O (GPIO) pins

 Optional external serial EEPROM for startup device configurations

 Provides royalty-free Virtual COM Port (VCP) drivers for: o Windows 2000, XP, Vista, and 7 (Microsoft Certified Logo Drivers) o Windows Server 2003, 2008, 2008 R2 o Windows 8 o Windows CE 4.2, 5.0, 6.0, and Windows Embedded Compact 7 o Windows XP Embedded (XPe), Point-of-Service (WEPOS), and POSReady o Mac OS 8/9, OS X o Linux/Android kernel 2.4.31 and above includes built-in drivers o Provides Driver Customization for Customer VID/PID and special baud rates

 UHCI/OHCI (USB1.1), EHCI (USB 2.0), xHCI (USB 3.0) Host Controller Compatible

 Low Operating Power Consumption and Suspend Current

 Pin-to-Pin Compatible with PL-2303HXA

(see Migration Guide Application Note)

 -40 o

C to 85 o

C Operating Temperature

 Small footprint 28-pin SSOP IC package (RoHS compliant and Pb-free Green Compound)

PL2303TA Product Datasheet - 6 - Document Version 1.1.1

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1.1 Product Applications

 Applications include: o Single-chip upgrade solution for Legacy RS232 devices to USB interface o USB to RS232 converters/cables/dongles o Healthcare/Medical USB Interface Data Transfer Cable o Personal Infotainment/Media Player Docking USB Interface o Cellular/PDA USB Interface Data Transfer Cable o Serial-over-IP Wireless Solution o USB Barcode/Smart Card Readers o GPS/Navigation USB Interface o Point-of-Sale (POS) Terminals/Printers o PC Docking Station/Port Replicators o Industrial/Instrumentation/Automation Control USB Interface o USB Modem/Wireless/Zigbee USB Interface o Set-Top Box (STB) / Home Gateway USB Interface o Battery Charger Application o MCU-based devices to USB interface

Figure 1-1 PL2303TA Product Application Areas

PL2303TA Product Datasheet - 7 - Document Version 1.1.1

2.0 Functional Block Diagram

Revision Date:

May 4, 2012

DS_PL2303TA_d20120504

U S B H o s t 1 . 1 / 2 . 0 / 3 . 0

( U S B D P / U S B D M )

1 2 M H z O s c illa t o r

P h a s e L o c k L o o p

( C lo c k M u lt ip lie r )

U S B T r a n s c e iv e r

5 t o 3 . 3 V

R e g u la t o r

P o w e r

M a n a g e m e n t

U S B D P L L U S B S e r ia l I n t e r f a c e E n g in e ( S I E )

C o n t r o l E n d p o in t I n t e r r u p t E n d p o in t

B u lk - in

E n d p o in t

B u lk - O u t

E n d p o in t

2 5 6 / 3 8 4 B y t e

I n b o u n d D a t a

B u f f e r

2 5 6 / 1 2 8 B y t e

O u t b o u n d D a t a

B u f f e r

2 5 6 - B y t e

D e f a u lt

C o n f ig u r a t io n

2 - W ir e S e r ia l

E E P R O M I / F

R S 2 3 2 - L ik e S e r ia l I n t e r f a c e E n g in e

2 - W ir e E E P R O M

R S 2 3 2 - L ik e I / F

Figure 2-1 Block Diagram of PL2303TA

PL2303TA Product Datasheet - 8 - Document Version 1.1.1

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3.0 Introduction

PL2303TA provides a convenient solution for connecting an RS232-like full-duplex asynchronous serial device to any Universal Serial Bus (USB) capable host. PL2303TA highly compatible drivers could simulate the traditional COM port on most operating systems allowing the existing applications based on COM port to easily migrate and be made USB ready without having to rewrite the COM port software application.

By taking advantage of USB bulk transfer mode, large data buffers, and automatic flow control,

PL2303TA is capable of achieving higher throughput compared to traditional UART (Universal

Asynchronous Receiver Transmitter) ports. When real RS232 signaling is not required, baud rate higher than 115200 bps could be used for even higher performance. The flexible baud rate generator of

PL2303TA could be programmed to generate any rate between 75 bps and 6M bps.

PL2303TA is exclusively designed for mobile and embedded solutions in mind, providing a small footprint that could easily fit in to any connectors and handheld devices. With very small power consumption in either operating or suspend mode, PL2303TA is perfect for bus powered operation with plenty of power left for the attached devices. Flexible signal level requirement on the RS232-like serial port side also allows PL2303TA to connect directly to any 3.3V~1.8V range devices.

PL2303TA Product Datasheet - 9 - Document Version 1.1.1

4.0 Pin Assignment Outline

Revision Date:

May 4, 2012

DS_PL2303TA_d20120504

6

7

4

5

1

2

3

8

9

N C

D S R _ N

1 0 D C D _ N

1 1 C T S _ N

1 2 S H T D _ N

1 3 E E _ C L K

1 4 E E _ D A T A

T X D

D T R _ N

R T S _ N

V D D _ 3 2 5

R X D

R I _ N

G N D

P L 2 3 0 3 T A

O S C 2 2 8

O S C 1 2 7

P L L _ T E S T 2 6

G N D _ A 2 5

N C 2 4

G P 1 2 3

G P 0 2 2

G N D 2 1

V D D _ 5 2 0

R E S E T _ N 1 9

G N D 1 8

V O _ 3 3 1 7

D M 1 6

D P 1 5

Figure 4-1 Pin Assignment Outline of PL2303TA

PL2303TA Product Datasheet - 10 - Document Version 1.1.1

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5.0 Pin Assignment & Description

Pin Type Abbreviation:

I: Input O: Output I/O: Bidirectional P: Power/Ground

Table 5-1 Pin Assignment & Description

Pin #

1

2

3

4

Name

TXD

DTR_N

RTS_N

VDD_325

5

6

7

8

RXD

RI_N

GND

NC

9 DSR_N

10 DCD_N

11 CTS_N

12 SHTD_N

13 EE_CLK

14 EE_DATA

15 DP

16 DM

17 VO_33

18 GND

19 RESET_N

20 VDD_5

21 GND

22 GP0

23 GP1

24 NC

25 GND_A

26 PLL_TEST

27 OSC1

28 OSC2

Type

O

O

O

P

(1)

(1)

(1)

P

I

(6)

I

O

P

P

I

(6)

P

P

I/O

(7)

I/O

(7)

I

(2)

I/O

(3)

P

I/O

(3)

I/O

(3)

I/O

(3)

O

(4)

I/O

(5)

I/O

(5)

I/O

I/O

Description

Serial port (Transmitted Data)

Serial port (Data Terminal Ready)

Serial port (Request To Send)

RS232 VDD. The power pins for the serial port signals.

When the serial port is 3.3V, this should be 3.3V. When the serial port is 2.5V, this should be 2.5V.

Serial port (Received Data)

Serial port (Ring Indicator)

Ground

No Connection

Serial port (Data Set Ready)

Serial port (Data Carrier Detect)

Serial port (Clear To Send)

RS232 Transceiver Shut Down Control

2-Wire Serial EEPROM Clock

2-Wire Serial EEPROM Data

USB port D+ signal

USB port D- signal

Regulator Power Output, 3.3V

Ground

External System Reset (Active Low)

USB port V

BUS

, 5V Power.

Ground

General Purpose I/O Pin 0

General Purpose I/O Pin 1

No Connection

Analog Ground for PLL

PLL test mode control

Crystal oscillator input

Crystal oscillator output

Notes:

(1)

– CMOS Out, Output Pad. Level and Driving Capability decided by VDD_325.

(2)

– SCHMITT In, 5V Tolerant, Input Pad. Level and Driving Capability decided by VDD_325.

(3)

– SCHMITT In/CMOS Out, 5V Tolerant, Bi-directional Pad. Level and Driving Capability decided by VDD_325.

(4)

– CMOS Out, 3.3V, Output Pad, 4mA Output Driving Capability.

(5)

– SCHMITT In/CMOS Out, 5V Tolerant, Bi-directional Pad with internal resistor pulling-up to 3.3V, 4mA Output Driving

Capability.

(6)

– LVTTL In, 3.3V, Input Pad.

(7)

– SCHMITT In/CMOS Out, 5V Tolerant, Bi-directional Pad, 4mA Output Driving Capability.

PL2303TA Product Datasheet - 11 - Document Version 1.1.1

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May 4, 2012

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6.0 EEPROM Configuration

The default configuration descriptors are stored in the chip internally which will be loaded during power-on reset or USB bus reset when there is no external EEPROM detected or external EEPROM is empty. The PL2303TA has four string descriptors: Language ID, Manufacturer, Product, and Serial

Number. Except for Serial Number, the first three string descriptors are stored in the chip with a fixed string value and cannot be modified.

Table 6-1 Fixed String Descriptors (Chip Internal)

String Descriptor

Language ID

Manufacturer Name

Product Description

Default Notes

0409h

Prolific Technology Inc.

English (United States)

USB-Serial Controller

This string will also be shown in Device

Manager when driver is not installed. If driver is installed, the product string in driver INF file will be shown instead.

However, other device descriptors could be modified and stored to an external 2-wire serial EEPROM like USB Vendor ID (VID), Product ID (PID), serial number, and other configuration descriptors. The external EEPROM can be programmed using the Prolific EEPROM Writer utility software called

EEWriter, which can be requested from Prolific or authorized distributors.

Figure 6-1 PL2303TA EEPROM Writer Program

PL2303TA Product Datasheet - 12 - Document Version 1.1.1

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Device Descriptor

Vendor ID (VID)

Product ID (PID)

Rel. No. (BCD)

Serial Port Output

USB Load Mode

Flow Control Setting

Wakeup Trigger Pin

Shutdown Pin Mode

Table 6-2 External EEPROM Configuration

Default Value

067B (hex)

Description

USB unique Vendor ID of Company or

Manufacturer. This ID is applied and registered from USB-IF.

Serial No. (8 hex characters)

2303 (hex)

0300

Disabled

Disable

Light Load (100mA)

No Flow Control

Wakeup trigger on

RI

Output LOW during suspend

Refer to this website for applying VID: http://www.usb.org/developers/vendor/

USB Product ID assigned by Company or

Manufacturer.

This field reports the release number of USB the device. This item is fixed and cannot be modified.

This field sets the product USB serial number.

Entering a unique serial number allows the device to be assigned the same COM Port number even when plug to other USB ports of the same PC.

This option allows setting the serial port output pin signals (TXD, RTS, DTR) to HIGH during suspend mode.

This option sets the USB device maximum power if 100mA (low-power) or 500mA (high power).

This option allows to set the flow control initial setting to none, H/W, or S/W control.

Note: H/W and S/W flow control can also be set and configured on customer/user serial communication software.

This option allows setting the trigger pin for remote wakeup function. When in suspend mode, changes on the enabled serial port input signals could trigger a wakeup event.

This option allows setting the Shutdown pin

(Pin 12) mode to Output HIGH or LOW on normal mode or Suspend mode.

PL2303TA Product Datasheet - 13 - Document Version 1.1.1

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7.0 Data Formats & Programmable Baud Rate Generator

The PL2303TA supports versatile data formats and has a programmable baud rate generator. The supported data formats are shown on Table 7-1. The programmable baud rate generator supports baud rates up to 6Mbps and standard driver already supports several baud rate settings shown in Table 7-2.

Table 7-1 Supported Data Formats

Stop bits

Description

Parity type

Data bits

1

1.5

2

None

Odd

Even

Mark

Space

5, 6, 7, 8

Table 7-2 Baud Rate Settings (Supported by Standard Driver)

Baud Rates

(bps)

6000000

Baud Rates

(bps)

460800

Baud Rates

(bps)

134400

Baud Rates

(bps)

19200

Baud Rates

(bps)

1800

3000000

2457600

1228800

921600

806400

403200

268800

256000

230400

201600

128000

115200

57600

56000

38400

14400

9600

7200

4800

3600

1200

600

300

150

110

614400 161280 28800 2400 75

Note: For other special baud rate requirements, please contact Prolific FAE for driver customization support.

The baud rates listed on the above table are already supported by the standard driver and only needs to be set by the COM port configuration of the application software on the PC.

PL2303TA Product Datasheet - 14 - Document Version 1.1.1

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8.0 DC & Temperature Characteristics

8.1 Absolute Maximum Ratings

Table 8-1 Absolute Maximum Ratings

Power Supply Voltage

Items

Input Voltage of 3.3V I/O

Input Voltage of 3.3V I/O with 5V Tolerance I/O

Output Voltage of 3.3V I/O

Storage Temperature

Ratings

-0.3 to 5.5 V

-0.3 to VO_33 + 0.3 V

-0.3 to VDD_5 + 0.3V

-0.3 to VO_33 + 0.3 V

-40 to 150 o

C

8.2 DC Characteristics

Table 8-2 Operating Voltage and Suspend Current

Parameter

Operating Voltage Range

Regulator Output Driving Current (VDD_5 = 5V)

Operating Current

(1)

(Power Consumption)

Suspend Current

Symbol Min Typ

VDD_5

I

LOAD

I

DD

I

SUS

3.6

-

-

-

5

-

8

370

Note: (1)

– No device connected.

8.2.1 3.3V I/O Pins

Parameter

Output Driving Capability

Output Voltage of Regulator

Input Voltage (CMOS)

Low

High

Input Voltage (LVTTL)

Low

High

Schmitt Trigger Threshold Voltage

Negative going

Positive going

Output Voltage, 3.3V

Low

High

Table 8-2-1 3.3V I/O Pins

Symbol

I

DD

VO_33

V

IL

V

IH

V

IL

V

IH

V t-

V t+

V

OL

V

OH

Min

--

3.0

--

0.7* VO_33

--

2.0

0.9

--

--

2.4

Typ

--

--

1.2

2.1

4

3.3

--

--

--

--

Max

5.5

150

10

400

Max

--

3.6

0.3* VO_33

--

0.8

--

--

2.5

0.4

--

Unit

V mA mA

A

Unit

V

V

V

V mA

V

V

V

V

V

PL2303TA Product Datasheet - 15 - Document Version 1.1.1

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8.2.2 Serial I/O Pins

Table 8-2-2a [email protected] Serial I/O Pins

Parameter Symbol

Output Driving Capability I

DD

Power Supply for Serial I/O Pins VDD_325

Input Voltage

Low

High

Schmitt Trigger Threshold Voltage

V

IL

V

IH

Negative going

Positive going

Output Voltage

Low

High

V

V

V

V tt+

OL

OH

Min

0.8

--

--

2.4

--

3.0

--

2.0

Typ

1.1

1.6

--

--

4

3.3

--

--

Max

--

2.0

0.4

--

--

3.6

0.8

--

Table 8-2-2b [email protected] Serial I/O Pins

Parameter Symbol

Output Driving Capability I

DD

Power Supply for Serial I/O Pins VDD_325

Input Voltage

Low

High

Schmitt Trigger Threshold Voltage

V

IL

V

IH

Negative going

Positive going

Output Voltage

V

V tt+

Low

High

V

OL

V

OH

Min

--

2.25

--

0.7* VDD_325

0.25* VDD_325

--

--

1.85

Typ

2.6

2.5

--

--

0.84

1.31

--

--

Max

--

2.75

0.25* VDD_325

--

--

0.7* VDD_325

0.4

--

Table 8-2-2c [email protected] Serial I/O Pins

Parameter Symbol

Output Driving Capability

Power Supply for Serial I/O Pins VDD_325

Input Voltage

Low

High

Schmitt Trigger Threshold Voltage

V

IL

V

IH

Negative going

I

DD

Positive going

V t-

V t+

Output Voltage

Low

High

V

V

OL

OH

Min

--

1.65

--

0.7* VDD_325

0.25* VDD_325

--

--

1.25

Typ

1.4

1.8

--

--

0.6

1.04

--

--

Max

--

1.95

0.25* VDD_325

--

--

0.7* VDD_325

0.4

--

Unit

mA

V

V

V

V

V

V

V

Unit

V

V

V

V mA

V

V

V

Unit

V

V

V

V mA

V

V

V

PL2303TA Product Datasheet - 16 - Document Version 1.1.1

8.3 Clock Characteristics

Parameter

Frequency of Operation

Clock Period

Duty Cycle

Table 8-3 Clock Characteristics

Min

11.976

83.1

45

Typ

12.000

83.3

50

Max

12.024

83.5

55

8.4 Temperature Characteristics

Table 8-4 Temperature Characteristics

Parameter

Operating Temperature

Junction Operation Temperature

Symbol

--

T

J

Min

-40

-40

Typ

--

25

8.5 Leakage Current and Capacitance

Parameter

Input Leakage Current

*1

Tri-state Leakage Current

Input Capacitance

Output Capacitance

Table 8-5 Leakage Current and Capacitance

Bi-directional Buffer Capacitance

Note: *1. No pull-up or pull-down resistor.

Symbol

I

L

I oz

C

IN

C

OUT

C

BID

Min

-10

-10

--

2.7

2.7

Typ

1

1

2.8

--

--

8.6 Power-On Reset

Revision Date:

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Max

85

125

Max

10

10

--

4.9

4.9

Units

MHz ns

%

Unit

o

C o

C

Unit

A

A pF pF pF

Figure 8-1 Power-On Reset Diagram

Table 8-6 Power-On Reset

Description and Condition

Power supply voltage

VCC rise relax voltage

Power output low duration

VCC | rise

@ V rr to POR | rise

@ 1/2*VCC

(VCC slew rate = 1V/1us)

Symbol

VCC

V rr

T por1

Min

2.8

1.8

1.3

Typ

3.3

2.3

5

PL2303TA Product Datasheet - 17 -

Max

4.0

2.8

264

Unit

V

V

S

Document Version 1.1.1

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DS_PL2303TA_d20120504

9.0 USB to RS-232 Application Example

Following is an example of using the PL2303TA as a USB to RS232 converter where a RS232 transceiver (Sipex SP213EHCA) is used to convert the TTL levels serial interface of the PL2303TA to

RS232 levels as well as converting the +5V nominal VCC to the

±9V required by RS232. The

SP213EHCA transceiver provides up to 500Kbps data rate transmission which is ideal for many designs requiring high speed performance. Contact Prolific FAE for more PCB design support.

Figure 9-1 USB to RS232 Converter Example

PL2303TA Product Datasheet - 18 - Document Version 1.1.1

Revision Date:

May 4, 2012

DS_PL2303TA_d20120504

10.0 Outline Diagram

10.1 SSOP28 Package

Symbol

R1

D

A e b

E

E1

L

L1

A1

A2

Min

0.22

7.40

5.00

0.55

0.09

9.9

0.05

1.65

Table 10-1 Package Dimension

Millimeter

Nom

7.80

5.30

0.75

10.2

0.65

1.25

1.75

Max

0.38

8.20

5.60

0.95

10.5

2.0

1.85

Min

0.009

0.291

0.197

0.021

0.004

0.390

0.020

0.065

Inch

Nom

0.307

0.209

0.030

0.402

0.0256

0.050

0.069

Max

0.015

0.323

0.220

0.037

0.413

0.079

0.073

Figure 10-1 Outline Diagram of PL2303TA SSOP28

PL2303TA Product Datasheet - 19 - Document Version 1.1.1

11.0 Packing Information

11.1 Reel Packing

Revision Date:

May 4, 2012

DS_PL2303TA_d20120504

Figure 11-1 SSOP28 Carrier Tape

Notes:

10 sprocket hole pitch cumulative tolerance

0.2

Camber not to exceed 1mm in 100mm.

Material: Black Polystyrene.

A o

and B o

measured on a plane 0.3mm above the bottom of the pocket.

K o

measured from a plane on the inside bottom of the pocket to the top surface of the carrier.

Pocket position relative to sprocket hole measured as true position of pocket, not pocket hole.

IC quantity per one reel: 2,000 pieces

PL2303TA Product Datasheet

Figure 11-2 IC Reel Placements

- 20 - Document Version 1.1.1

Table 11-1 Reel Packing Part Number Information

Part Number

Normal Hub

Width

W1 +0.3mm

-0.2mm

RD33008SW-T + RD33008SW-T 16mm 16.8mm

Revision Date:

May 4, 2012

DS_PL2303TA_d20120504

W2 Max

22.2mm

Figure 11-3 Reel Dimension

PL2303TA Product Datasheet - 21 - Document Version 1.1.1

11.2 Tube Packing

Revision Date:

May 4, 2012

DS_PL2303TA_d20120504

Figure 11-4 Tube Packing Dimension

PL2303TA Product Datasheet - 22 - Document Version 1.1.1

Revision Date:

May 4, 2012

DS_PL2303TA_d20120504

12.0 Ordering and Chip Marking Information

This section provides the chip ordering part number information and the chip marking information.

Table 12-1 Ordering Information

Part Number

PL-2303TA LF

Package Type

28-pin SSOP Lead Free

Figure 12-1 Chip Part Number Information

Table 12-2 Chip Marking Information

Line

First Line

Marking

PL2303TA

G

Description

Chip Product Name

Green compound packing material (Pb-free)

Second Line

(GYYWWXX)

YY

WW

Last two digits of the manufacturing year

Week number of the manufacturing year

XX Chip Version (1E)

Third Line TXXXXXXXX Manufacturing LOT code

Example: “G11441E” – means Green packing + Year 2011 + Week no. 44 + 1E chip version.

PL2303TA Product Datasheet - 23 - Document Version 1.1.1

Revision Date:

May 4, 2012

DS_PL2303TA_d20120504

13.0 Contact Information

Taiwan Headquarter

7F, No.48, Sec. 3, Nan Kang Rd.,

Nan Kang, Taipei, Taiwan 115, R.O.C.

Tel: +886-2-2654-6363 Fax: +886-2-2654-6161

Website: www.prolific.com.tw

E-mail: [email protected]

Shenzhen Office

Room 1908, Building, No.A. jiahehuaqiang Building,

Shennanzhong Rd. Futian District, Shenzhen, China

Tel: +86-1350-285-4191

E-mail: [email protected]

Distributors Contact: http://www.prolific.com.tw/eng/contact-distributors.asp

Taiwan Distributors

Maxtek Technology Co., Ltd.

5F, No. 13-20, Sec. 6, Ming-Chuang E.RD., Nei-Hu, Taipei, Taiwan, R.O.C.

Tel: +886-2-2794-6060 Ext.662

Fax: +886-2-8792-8921

Website: http://www.maxtek-icrep.com.tw

E-mail: [email protected]

Morrihan International Corp.

4F, No. 3-2, YuanCyu Street, NanKang District , Taipei 115, Taiwan, R.O.C.

Tel: +886-2-2788-5511

Fax: +886-2-2788-9366

Website: http://www.morrihan.com

U-CHEER Company Co., Ltd.

4F, No. 48, Chow-Tze ST., Nei-Hu, Taipei, Taiwan, R.O.C.

Tel: +886-2-8797-6789

Fax: +886-2-8797-3388

E-mail: [email protected]

USA and Canada

ProlificUSA.com / Tectona Electronics Inc.

250 Wyecroft Road, Unit 6, Oakville, Ontario, Canada L6K 3T7

Tel: +905-827-2206

Fax: +905-847-9412

Corporate Website: http://www.tectona.com

Product Website: http://www.prolificUSA.com

Japan

Hitachi High-Tech Trading Corporation

1-24-14, Nishi-Shimbashi, Minato-ku, Tokyo, 105-8418 Japan

Dept.: Electronic Devices 4th Dept., Electonic Devices Sales Div

Tel: +81-3-3504-3859

Fax: +81-3-3504-7903

Website: http://www.hitachi-hitec-trading.com

PL2303TA Product Datasheet - 24 - Document Version 1.1.1

Revision Date:

May 4, 2012

DS_PL2303TA_d20120504

China

Lacewood International Corp.

Hong Kong Office

Unit B1-B3, 21/F, Block B, Kong Nam Industrial Building, 603-609 Castle peak Road,

Tsuen Wan N.T, Hong Kong

Tel: +852-2690-9898

Fax: +852-2690-9300

Shenzhen Office

Room401-3,East, CEC Information Building, No.1 Xin Wen Road, Shenzhen, P.R.C.,

518034

Tel:+86-755-8296-7018

Fax: +86-775-8330-7119

Shanghai Office

Rm 208,District B, Building 3,NO.7,Guiqin Rd, Xuhui Area, Shanghai

Tel : +86-21-5426-2182 ~6

Fax: +86-21-5426-2180

China Freelink Asia Limited

Room 307, 3F Block6, AnHua Industrial Zone, Tairan 8th Road,

CheGongMiao, Futian District, Shenzhen, China

Tel: +86-755-8302-0469

China Shenzhen Shiqixinji Science and Technology Co., Ltd.

Room 1908, Building NO.A, Jiahehuaqiang Building,

Shennanzhong Rd., Futian District, Shenzhen, China

Tel: +86-755-8329-5310

Korea

Nevora Technology

Rm 502, Citylife, 441, Amsa-Dong, Kangdong-Gu, Seoul, 134-855, Korea

Tel: +82-2-3426-0050

Fax: +82-2-3426-0070

Website: http://www.nevora.co.kr

T&C Semitech Co.,LTD

#703 J-dong, Gongku-sangga, 636-62, Kuro-dong, Kuro-ku, Seoul. Korea

Tel: +82-2-2672-9531

Fax: +82-2-2672-9532

Website: http://www.tncsemi.co.kr

PL2303TA Product Datasheet - 25 - Document Version 1.1.1

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