Datasheet

56F8357 Technical Data, Rev. 15
128 Freescale Semiconductor
Preliminary
Table 8-3 GPIO External Signals Map
Pins in italics are NOT available in the 56F8157 device
GPIO Port GPIO Bit
Reset
Function
Functional Signal Package Pin
GPIOA
0Peripheral A8 19
1Peripheral A9 20
2 Peripheral A10 21
3 Peripheral A11 22
4 Peripheral A12 23
5 Peripheral A13 24
6 Peripheral A14 25
7 Peripheral A15 26
8 Peripheral A0 154
9Peripheral A1 10
10 Peripheral A2 11
11 Peripheral A3 12
12 Peripheral A4 13
13 Peripheral A5 14
GPIOB
0
GPIO
1
A16 33
1
GPIO
1
A17 34
2
GPIO
1
A18 35
3
GPIO
1
A19 36
4 GPIO A20 / Prescaler_clock 37
5 GPIO A21 / SYS_CLK 46
6 GPIO A22 / SYS_CLK2 47
7 GPIO A23 / Oscillator_Clock 48
1
This is a function of the EMI_MODE, EXTBOOT and Flash security settings at reset.