mcf51ac256 Freescale Semiconductor, Inc, mcf51ac256 Datasheet - Page 11

• Manufacturer Part Number: mcf51ac256
• Description: Mcf51ac256 Coldfire Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Table 4
Freescale Semiconductor
shows the package pin assignments.
PTF2 / RGPIO10 / FTM1CH4
PTF3 / RGPIO11 / FTM1CH5
PTF4 / RGPIO12 / FTM2CH0
PTF5 / RGPIO13 / FTM2CH1
PTF6 / RGPIO14 / FTM1FLT
PTE2 / RGPIO2 / FTM1CH0
PTE3 / RGPIO3 / FTM1CH1
PTF0 / RGPIO8 / FTM1CH2
PTF1 / RGPIO9 / FTM1CH3
PTE1 / RGPIO1 / RxD1
PTE0 / RGPIO0 / TxD1
PTC6 / FTM2FLT
PTF7 / RGPIO15
IRQ / TPMCLK
RESET
PTC4
MCF51AC256 ColdFire Microcontroller Data Sheet, Rev.1
80
Number
1
2
3
4
5
6
7
8
Table 4. Pin Availability by Package Pin-Count
Pin
Preliminary—Subject to Change Without Notice
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
64
1
2
3
4
5
6
7
8
Figure 3. 64-Pin QFP and LQFP
Port Pin
RESET
PTC4
PTF0
PTF1
PTF2
PTF3
PTF4
IRQ
Lowest <--
64-Pin LQFP
64-Pin QFP
TPMCLK
RGPIO10
RGPIO11
RGPIO12
RGPIO8
RGPIO9
Alt 1
SS2
Priority
1
FTM1CH2
FTM1CH3
FTM1CH4
FTM1CH5
FTM2CH0
Alt 2
--> Highest
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
Alt 3
MCF51AC256 Family Configurations
• TxCAN and RxCAN are not available in the
members that do not support CAN
PTG3 / KBI1P3 / AD1P18
PTD3 / KBI1P6 / AD1P11
PTD2 / KBI1P5 / AD1P10 /ACMP1O
V
V
PTD1 / AD1P9 / ACMP1-
PTD0 / AD1P8 / ACMP1+
PTB7 / AD1P7
PTB6 / AD1P6
PTB5 / AD1P5
PTB4 / AD1P4
PTB3 / AD1P3
PTB2 / AD1P2
PTB1 / TPM3CH1 / AD1P1
PTB0 / TPM3CH0 / AD1P0
PTA7 / AD1P17
SSAD
DDAD
11