mcf5272 Freescale Semiconductor, Inc, mcf5272 Datasheet - Page 425

• Manufacturer Part Number: mcf5272
• Description: Mcf5272 Coldfire Integrated Microprocessor User
• Manufacturer: Freescale Semiconductor, Inc

MOTOROLA
BGA
Map
A11
A12
A13
A14
B10
B11
B12
B13
B14
Pin
B1
B2
B3
B4
B5
B6
B7
B8
B9
C1
C2
C3
C4
C5
C6
C7
C8
Table 19-2. Signal Name and Description by Pin Number (Continued)
0 (Reset)
DDATA2
MTMOD
DDATA0
SDCS/
SDWE
PST0
PST2
PST1
TMS
TCK
CS7
BS1
A13
A20
D17
D20
D23
A12
A21
A18
D19
A2
A3
A4
A1
A5
A6
Pin Functions
PSTCLK
SDA12
SDA11
SDA1
SDA2
SDA3
BKPT
SDA0
SDA4
SDA5
D1
D4
D7
D3
1
–
–
–
–
–
–
–
–
–
–
–
–
Chapter 19. Signal Descriptions
SDA11
SDA0
SDA1
SDA2
SDA3
SDA4
2
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
3
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
A13/SDA12/SDA11
A2/SDA1/SDA0
A3/SDA2/SDA1
A4/SDA3/SDA2
A5/SDA4/SDA3
A6/SDA5/SDA4
TCK/PSTCLK
SDCS / CS7
A12/SDA11
TMS/BKPT
A1/SDA0
MTMOD
DDATA2
DDATA0
D17/D1
D20/D4
D23/D7
D19/D3
SDWE
Name
PST0
PST2
PST1
BS1
A20
A21
A18
A13/SDRAM-16bit
A12/SDRAM-32bit A11
A2/SDRAM-16bit
A1/SDRAM-32bit A0
A3/SDRAM-16bit
A2/SDRAM-32bit A1
A4/SDRAM-16bit
A3/SDRAM-32bit A2
Internal processor
status 0
Debug data 2
0 selects JTAG mode, 1
selects BDM mode
JTAG test mode/BDM
select breakpoint input
A20
D17/D1
D20/D4
D23/D7
SDRAM write enable
SDRAM chip
select/CS7
A12/SDRAM-16bit A11
A1/SDRAM-16bit A0
A5/SDRAM-16bit
A4/SDRAM-32bit A3
A6/SDRAM-16bit
A5/SDRAM-32bit A4
Internal processor
status 2
Internal processor
status 1
Debug data 0
JTAG test clock in/
BDM PSTCLK output
A21
A18
D19/D3
Byte strobe 1
Description
Signal List
19-11
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
I
I