Introduction
Power
Ground
Power
Ground
Other
Supply
Ports
OSC Port
or GPIO
VDD
VSS
VDDA
VSSA
VCAP
GPIOD4 (EXTAL)
GPIOD5 (XTAL, CLKIN)
RESET
or GPIOA
RESET (GPIOA7)
QSPI0
or I2C
or PWM
or TMRA
or GPIOB
GPIOB0 (SCLK0, SCL)
GPIOB1 (SS0, SDA)
GPIOB2 (MISO0, TA2, PSRC0)
GPIOB3 (MOSI0, TA3, PSRC1)
3
4
4
1
1
1
1
1
56F8037/56F8027
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
QSCI0
or PWM
or I2C
or TMRA
GPIOB4 (SS1, TB0, TA0, PSRC2,
CLKO)
GPIOB5 (TA1, FAULT3, CLKIN)
1
1
1
or TMRB
or QSPI1
GPIOB6 (RXD0, SDA, CLKIN) 1
1
or GPIOB
GPIOB7 (TXD0, SCL) 1
1
1
DAC
GPIOD6-7 (DAC0-1)
1
or GPIOD
2
1
3
TDI (GPIOD0)
1
1
TDO (GPIOD1)
1
JTAG/ EOnCE
1
or GPIOD
TCK (GPIOD2)
1
1
TMS (GPIOD3)
1
1
1
3
GPIOA0-3 (PWM0-3)
GPIOA4 (PWM4, TA2, FAULT1)
GPIOA5 (PWM5, TA3, FAULT2)
GPIOA6 (FAULT0, TA0)
GPIOA8 (FAULT1, TA2, CMPAI1)
GPIOA9 (FAULT2, TA3, CMPBI1)
GPIOA10 (TB2, CMPAI2)
GPIOA11 (TB3, CMPBI2)
PWM
or TMRA
or TMRB
or CMP
or QSPI1
or GPIOA
GPIOA12 (SCLK1, TB1, TA1)
GPIOA13 (MISO1, TB2, TA2)
GPIOA14 (MOSI1, TB3, TA3)
GPIOB8 (SCL, CANTX)
GPIOB9 (SDA, CANRX)
GPIOB10 (TB0, CMPAO)
GPIOB11 (TB1, CMPBO)
GPIOB12 (CANTX)
GPIOB13 (CANRX)
I2C
or CAN
or TMRB
or CMP
or GPIOB
GPIOC0 (ANA0 & CMPAI3)
GPIOC1 (ANA1)
GPIOC2 (ANA2, VREFHA)
GPIOC3 (ANA3, VREFLA)
GPIOC8 (ANA4, TXD1)
GPIOC9-11 (ANA5-7)
GPIOC4 (ANB0 & CMPBI3)
GPIOC5 (ANB1)
GPIOC6 (ANB2, VREFHB)
GPIOC7 (ANB3, VREFLB)
GPIOC12 (ANB4, RXD1)
GPIOC13-15 (ANA5-7)
ADC
or CMP
or QSCI1
or GPIOC
Figure 2-1 56F8037/56F8027 Signals Identified by Functional Group
56F8037/56F8027 Data Sheet, Rev. 6
Freescale Semiconductor
23