Datasheet
MCF51AC256 ColdFire Microcontroller Data Sheet, Rev.7
MCF51AC256 Family Configurations
Freescale Semiconductor12
1.5 Pinouts and Packaging
Figure 2 shows the pinout of the 80-pin LQFP.
Figure 2. MCF51AC256 Series ColdFire Microcontroller 80-Pin LQFP
Figure 3 shows the pinout of the 64-pin LQFP and QFP.
80
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78
77
76
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64
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80-Pin
LQFP
PTG3 / KBI1P3 / AD1P18
PTC4 / SS2
PTC5 / RxD2
PTD3 / KBI1P6 / AD1P11
IRQ / TPMCLK
PTD2 / KBI1P5 / AD1P10 / ACMP1O
RESET
V
SSA
PTF0 / RGPIO8 / FTM1CH2
V
DDA
PTF1 / RGPIO9 / FTM1CH3
PTD1 / AD1P9 / ACMP1–
PTF2/RGPIO10/FTM1CH4
PTD0 / AD1P8 / ACMP1+
PTF5 / RGPIO13 / FTM2CH1
PTB7 / AD1P7
PTF6 / RGPIO14 / FTM1FLT
PTB6 / AD1P6
PTJ0 / PST0
PTB5 / AD1P5
PTJ1 / PST1
PTB4 / AD1P4
PTJ2 / PST2
PTB3 / AD1P3
PTJ3 / PST3
PTB2 / AD1P2
PTE0 / RGPIO0 / TxD1
PTH3 / FTM2CH5 / BKPT / AD1P23
PTE1 / RGPIO1 / RxD1
PTH2 / FTM2CH4 / PSTCLK1 / AD1P22
PTF3/RGPIO11/FTM1CH5
PTH1 / FTM2CH3 / PSTCLK0 / AD1P21
PTF4/RGPIO12/FTM2CH0
PTC3 / TxD2
PTC2 / MCLK
PTH6 / MISO2
PTH5 / MOSI2
PTC0 / SCL1
V
SS
PTG6 / EXTAL
PTJ6 / DDATA2
PTG5 / XTAL
PTJ7 / DDATA3
V
REFH
PTG2 / KBI1P2
PTD7 / KBI1P7 / AD1P15
•PTA0 / TxCAN
PTD6 / FTM1CLK / AD1P14
PTD5 / AD1P13
PTD4/FTM2CLK/AD1P12
PTG0 / KBI1P0
PTG4 / KBI1P4 / AD1P19
PTG1 / KBI1P1
PTC6 / FTM2FLT
PTF7 / RGPIO15
PTE2 / RGPIO2 / FTM1CH0
PTE3 / RGPIO3 / FTM1CH1
PTH0 / FTM2CH2 / AD1P20
PTB1 / TPM3CH1 / AD1P1
PTB0 / TPM3CH0 / AD1P0
PTA7 / AD1P17
PTH4 / SPSCK2
PTC1 / SDA1
BKGD / MS
V
REFL
•PTA1 / RxCAN
PTA2
PTA3 / ACMP2O
PTA4 / ACMP2–
PTA5 / ACMP2+
PTA6 / AD1P16
PTE4 / RGPIO4 / SS1
PTE5 / RGPIO5 / MISO1
V
SS
V
DD
PTE6 / RGPIO6 / MOSI1
PTE7 / RGPIO7 / SPSCK1
PTJ4 / DDATA0
PTJ5 / DDATA1
V
DD
• TxCAN and RxCAN are not available in the
members that do not support CAN
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