Specifications. Texas Instruments Using the UCD3138A64 Digital Controller

SLUUB73

3 Specifications

Parameter

Connector J21

J21-4

J21-3

J21-2

J21-1

Connector J26

UART

Connector J27

JTAG

Connector J28

PMBus connector

Dimensions

Table 1. UCD3138A64OEVM-662 Specifications

Operation Environment

Operating Temperature Range

MECHANICAL CHARACTERSTICS

Notes & Conditions

Port to use on board 3.3V to bias external circuit

External +5.0V to board

External +3.3V to board

Digital ground DGND

Female DB-9, RS232

Standard JTAG communication connection

Port of connection to USB-to-GPIO, Jump across

J56 (2&3) and J57 (2&3) to enable communication to UCD3138A64 device. For pin definition, refer to

TI standard USB-to-GPIO document SLLU093

Natural Convection

Width

Length

Highest Component Height

Min

3.25

4.90

Nom

3.30

5.00

3.27

Standard

3.30

Standard

Standard

25

4.0

6.0

0.512

Max Units

3.45 VDC

5.10 VDC

3.33 VDC

°C in in in

Firmware for Testing

Filename PWR662_HelloWorld.x0

Using the UCD3138A64OEVM-662 5