mcf5272 Freescale Semiconductor, Inc, mcf5272 Datasheet - Page 418

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

(see notes)
BUSW[1:0]
Configured
WSEL pin
WSEL pin
WSEL pin
WSEL pin
WSEL pin
WSEL pin
WSEL pin
WSEL pin
WSEL pin
WSEL pin
WSEL pin
WSEL pin
WSEL pin
WSEL pin
WSEL pin
Signal List
19-4
by
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
Table 19-1. Signal Descriptions Sorted by Function (Continued)
0 (Reset)
CS0/Boot
CAS0
CLKIN
BS0
BS1
BS2
BS3
CS1
CS2
CS3
CS4
CS5
CS6
D10
D11
D12
D13
D14
D15
D16
D17
D18
D19
D20
D21
A7
A8
A9
D0
D1
D2
Pin Functions
SDA6
SDA7
SDA8
PC10
PC11
PC12
PC13
PC14
PC15
PC0
PC1
PC2
D0
D1
D2
D3
D4
D5
1
–
–
–
–
–
–
–
–
–
–
–
–
–
MCF5272 User’s Manual
SDA5
SDA6
SDA7
2
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
3
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
A7/SDRAM-16bit
A6/SDRAM-32bit A5
A8/SDRAM-16bit
A7/SDRAM-32bit A6
A9/SDRAM-16bit
A8/SDRAM-32bit A7
Byte strobe 0
Byte strobe 1
Byte strobe 2
Byte strobe 3
SDRAM column select
strobe
CPU external clock
input
Chip select 0
Chip select 1
Chip select 2
Chip select 3
Chip select 4
Chip select 5
Chip select 6
D0/port C bit 0
D1/port C bit 1
D10/port C bit 10
D11/port C bit 11
D12/port C bit 12
D13/port C bit 13
D14/port C bit 14
D15/port C bit 15
D16/D0
D17/D1
D18/D2
D19/D3
D2/port C bit 2
D20/D4
D21/D5
Description
BGA
Map
M14
M11
G11
C12
C13
C14
E12
E13
K10
P11
N11
P12
H11
E11
D11
E10
L11
L12
L13
F11
L14
Pin
C8
C9
C7
A9
K9
A5
B6
A6
B7
A7
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
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
I
MOTOROLA
(mA)
Drive
10
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
Cpf
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30