56F8014_07 Datasheet, PDF (84/125 Pages) Freescale Semiconductor, Inc – 16-bit Digital Signal Controllers

Table 8-2 GPIO External Signals Map
Pins in shaded rows are not available in 56F8014
GPIO Function Peripheral Function
LQFP
Package Pin
Notes
GPIOA0
GPIOA1
GPIOA2
GPIOA3
GPIOA4
PWM0
PWM1
PWM2
PWM3
PWM4 / FAULT1 / T2
GPIOA5
PWM5 / FAULT2 / T3
GPIOA6
GPIOA7
GPIOB0
GPIOB1
GPIOB2
GPIOB3
GPIOB4
GPIOB5
FAULT0
RESET
SCLK / SCL
SS / SDA
MISO / T2
MOSI / T3
T0 / CLKO
T1 / FAULT3
28
Defaults to A0
27
Defaults toA1
23
Defaults to A2
Not bonded out in 56F8014
Defaults to A3
22
SIM register SIM_GPS is used to
select between PWM4, FAULT1, and
T2
Defaults to A4
20
SIM register SIM_GPS is used to
select between PWM5, FAULT2, and
T3
Defaults to A5
Not bonded out in 56F8014
Defaults to A6
16
Defaults to RESET
21
SIM register SIM_GPS is used to
select between SCLK and SCL
Defaults to B0
1
SIM register SIM_GPS is used to
select between SS and SDA
Defaults to B1
18
SIM register SIM_GPS is used to
select between MISO and T2
Defaults to B2
17
SIM register SIM_GPS is used to
select between MOSI and T3
Defaults to B3
19
SIM register SIM_GPS is used to
select between T0 and CLKO
Defaults to B4
3
SIM register SIM_GPS is used to
select between T1 and FAULT3
Defaults to B5
56F8014 Technical Data, Rev. 9
84
Freescale Semiconductor
Preliminary