Freescale Semiconductor, Inc.
MC68PM302
Errata and Added Information to
Freescale Semiconductor, Inc...
MC68PM302 Integrated Multiprotocol Processor
with PCMCIA Interface Reference Manual Rev 1
February 11, 1997
Section 5 - PCMCIA Controller
1. PC_ABUF pin not shown in Figure 5-2
2. p5-10, “but rather drive the ABUF pin” should be changed to “but rather drive the
PC_ABUF pin.”
3. Figure 5-5. The “ABUF” label should be changed to PC_ABUF
4. p5-25, ABUF description change “..but instead will drive an address buffer control
line..” to “...but instead will drive the PC_ABUF signal with the appropriate timing.”
Section 6 - Signal Description
1. p6-2, Fig 6-1, Replace “PC_ABUF” with “PC_ABUF “
2. p6-3, table 6-1. Replace “PC_ABUF” with “PC_ABUF “
3. p6-6, BUSW signal paragraph. Change “After reset, this pin becomes PC_ABUF.” to
“After reset, this pin becomes PC_ABUF described on page 6-30.”
4. p6-30, Add a signal “PC_ABUF “
Description:
This pin is BUSW (described on page 6-6) during reset. After reset, this pin is driven high. If the ABUF
bit is set in the PCMR register, this pin will assert during PCMCIA accesses to enable the upper address
bits (PC_A23-PC_A12) to be driven directly onto the 68K bus. See page 5-10 for more information.
Section 7 - Electrical Characteristics
1. AC Electrical Spec changes at 3.3V
in Section 7.6.4 in the AC Electrical Specifications Table, only 5.0V values are shown. The
only value which changes at 3.V is Spec 47, the Asynchronous Input Setup Time (tASI). This
MOTOROLA, 1996
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value changes from 10ns to 12ns at 3.3V. All other specifications remain the same at 3.3V.
2. p.7-46. Replace “PC_ABUF” with “PC_ABUF “
Section 8 - Mechanical Data and Ordering Information.
The pin assignment figure for the surface mount (TQFP) package on page 8-2 has two pins mislabeled. The
OE and WEL pins are reversed in the figure. The following figure shows the correct pin locations.
Freescale Semiconductor, nc...
I
VCCPCD
GNDPCD
PC_D1
PC_D2
PC_D3
PC_D4
PC_D5
PC_D6
PC_D7
NC2
BUSW/PC_ABUF
IPL2
IPL1
WEL
OE
GNDP
WEH
IPL0
PB8
TRIS/TIN2
PB9
VCCP
TIN1
AS
PB10
GNDP
PC_EN/TOUT2
WDOG
PB11
CS3
CS2
CS1
CS0
A1
A2
A3
This errata to the initial release of the MC68PM302RM/AD Reference Manual provides corrections to the
original printed text. This document and other information on this product is maintained on the AESOP BBS,
which can be reached at (800) 843-3451 (from the U.S. and Canada) or (512) 891-3650. Configure modem
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Internet access is provided by telneting to pirs.aus.sps.mot.com [129.38.233.1] or through the World Wide
Web at http://.pirs.aus.sps.mot.com.
PC_D0
PC_IORD
PC_IOWR
PC_WE
PC_REG
GNDPCC
PC_RDY
PC_STSCHG
VCCPCC
PC_WAIT
PC_OE
GNDPCC
PC_CE1
PC_CE2
PC_A25
PC_A11
PC_A10
VCCQ
GNDQ
PDI14/PC_A9
PDI13/PC_A8
PDI12/PC_A7
PDI11/PC_A6
PC_A5
EXTAL
PC_A4
PC_A3
XTAL
PDI10/PC_A2
PDI9/PC_A1
CLKO
DISCPU
PDI8/PC_A0
GNDSYN
XFC
VCCSYN
1
144
109
108
MC68PM302PV
Top View
36
73
72
37
GNDA
A4
A5
A6
A7
A8
A9
VCCA
A10
A11
A12
VCCQ
GNDQ
A13
GNDA
A14
A15
A16
A17
A18
A19
D15
D14
D13
D12
GNDD
D11
D10
D9
D8
VCCD
D7
D6
D5
D4
GNDD
D3
D2
D1
D0
CD1
CTS1
RXD1
TXD1
TCLK1
RCLK1
RTS1
GNDS
PA8/RXD3
PA9/TXD3
PA10/RCLK3
PA11/TCLK3
VCCS
DTACK
HALT
RESET
GNDS
SPRXD/CTS3
SPTXD/RTS3
PA12/BRG3
SPCLK/CD3
NC1
PA0/RXD2
PA1/TXD2
PA2/RCLK2
PA3/TCLK2
VCCSP
GNDSP
PA4/CTS2
PA5/RTS2
PA6/CD2
PA7/BRG2
4/13/95
2
MC68EN302 REFERENCE MANUAL ERRATA
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MOTOROLA
MC68PM302 REFERENCE MANUAL ERRATA3
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VCCPCD
GNDPCD
PC_D1
PC_D2
PC_D3
PC_D4
PC_D5
PC_D6
PC_D7
NC2
BUSW/PC_ABUF
IPL2
IPL1
WEL
OE
GNDP
WEH
IPL0
PB8
TRIS/TIN2
PB9
VCCP
TIN1
AS
PB10
GNDP
PC_EN/TOUT2
WDOG
PB11
CS3
CS2
CS1
CS0
A1
A2
A3
Freescale Semiconductor, Inc.
1
144
109
108
MC68PM302PV
Top View
36
73
72
37
GNDA
A4
A5
A6
A7
A8
A9
VCCA
A10
A11
A12
VCCQ
GNDQ
A13
GNDA
A14
A15
A16
A17
A18
A19
D15
D14
D13
D12
GNDD
D11
D10
D9
D8
VCCD
D7
D6
D5
D4
GNDD
D3
D2
D1
D0
CD1
CTS1
RXD1
TXD1
TCLK1
RCLK1
RTS1
GNDS
PA8/RXD3
PA9/TXD3
PA10/RCLK3
PA11/TCLK3
VCCS
DTACK
HALT
RESET
GNDS
SPRXD/CTS3
SPTXD/RTS3
PA12/BRG3
SPCLK/CD3
NC1
PA0/RXD2
PA1/TXD2
PA2/RCLK2
PA3/TCLK2
VCCSP
GNDSP
PA4/CTS2
PA5/RTS2
PA6/CD2
PA7/BRG2
Freescale Semiconductor, Inc...
PC_D0
PC_IORD
PC_IOWR
PC_WE
PC_REG
GNDPCC
PC_RDY
PC_STSCHG
VCCPCC
PC_WAIT
PC_OE
GNDPCC
PC_CE1
PC_CE2
PC_A25
PC_A11
PC_A10
VCCQ
GNDQ
PDI14/PC_A9
PDI13/PC_A8
PDI12/PC_A7
PDI11/PC_A6
PC_A5
EXTAL
PC_A4
PC_A3
XTAL
PDI10/PC_A2
PDI9/PC_A1
CLKO
DISCPU
PDI8/PC_A0
GNDSYN
XFC
VCCSYN
4/13/95
4
MC68EN302 REFERENCE MANUAL ERRATA
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SEMICONDUCTOR PRODUCT INFORMATION
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Information in this document is provided solely to enable system and software
implementers to use Freescale Semiconductor products. There are no express or
implied copyright licenses granted hereunder to design or fabricate any integrated
circuits or integrated circuits based on the information in this document.
Freescale Semiconductor reserves the right to make changes without further notice to
any products herein. Freescale Semiconductor makes no warranty, representation or
guarantee regarding the suitability of its products for any particular purpose, nor does
Freescale Semiconductor assume any liability arising out of the application or use of
any product or circuit, and specifically disclaims any and all liability, including without
limitation consequential or incidental damages. “Typical” parameters which may be
provided in Freescale Semiconductor data sheets and/or specifications can and do
vary in different applications and actual performance may vary over time. All operating
parameters, including “Typicals” must be validated for each customer application by
customer’s technical experts. Freescale Semiconductor does not convey any license
under its patent rights nor the rights of others. Freescale Semiconductor products are
not designed, intended, or authorized for use as components in systems intended for
surgical implant into the body, or other applications intended to support or sustain life,
or for any other application in which the failure of the Freescale Semiconductor product
could create a situation where personal injury or death may occur. Should Buyer
purchase or use Freescale Semiconductor products for any such unintended or
unauthorized application, Buyer shall indemnify and hold Freescale Semiconductor
and its officers, employees, subsidiaries, affiliates, and distributors harmless against all
claims, costs, damages, and expenses, and reasonable attorney fees arising out of,
directly or indirectly, any claim of personal injury or death associated with such
unintended or unauthorized use, even if such claim alleges that Freescale
Semiconductor was negligent regarding the design or manufacture of the part.
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