Datasheet

MCF51AC256 Family Configurations
MCF51AC256 ColdFire Microcontroller Data Sheet, Rev.7
Freescale Semiconductor 15
8 8 6 PTF4 RGPIO12 FTM2CH0
9 9 — PTC6 FTM2FLT
10 10 — PTF7 RGPIO15
11 11 7 PTF5 RGPIO13 FTM2CH1
12 12 — PTF6 RGPIO14 FTM1FLT
13 — — PTJ0 PST0
14 — — PTJ1 PST1
15 — — PTJ2 PST2
16 — — PTJ3 PST3
17 13 8 PTE0 RGPIO0 TxD1
18 14 9 PTE1 RGPIO1 RxD1
19 15 10 PTE2 RGPIO2 FTM1CH0
20 16 11 PTE3 RGPIO3 FTM1CH1
21 17 12 PTE4 RGPIO4 SS1
22 18 13 PTE5 RGPIO5 MISO1
23 19 14 PTE6 RGPIO6 MOSI1
24 20 15 PTE7 RGPIO7 SPSCK1
25 21 16 V
SS
26 22 17 V
DD
27 — — PTJ4 DDATA0
28 — — PTJ5 DDATA1
29 — — PTJ6 DDATA2
30 — — PTJ7 DDATA3
31 23 18 PTG0 KBI1P0
32 24 19 PTG1 KBI1P1
33 25 20 PTG2 KBI1P2
34 26 21 PTA0 TxCAN
2
35 27 22 PTA1 RxCAN
3
36 28 — PTA2
37 29 — PTA3 ACMP2O
38 30 — PTA4 ACMP2–
39 31 — PTA5 ACMP2+
40 32 — PTA6 AD1P16
41 33 — PTA7 AD1P17
42 — — PTH0 FTM2CH2 AD1P20
43 — — PTH1 FTM2CH3 PSTCLK0 AD1P21
44 — — PTH2 FTM2CH4 PSTCLK1 AD1P22
45 — — PTH3 FTM2CH5 BKPT AD1P23
46 34 23 PTB0 TPM3CH0 AD1P0
47 35 24 PTB1 TPM3CH1 AD1P1
48 36 25 PTB2 AD1P2
Table 4. Pin Availability by Package Pin-Count (continued)
Pin Number Lowest <-- Priority --> Highest
80 64 44 Port Pin Alt 1 Alt 2 Alt 3