Datasheet

Chapter 2 Pins and Connections
MC9S08AC16 Series Data Sheet, Rev. 9
Freescale Semiconductor 27
Figure 2-3 shows the 42-pin SDIP pin assignments for the MC9S08AC16 Series device.
Figure 2-3. MC9S08AC16 Series in 42-Pin SDIP Package
2
3
4
5
6
7
8
9
10
42-Pin SDIP
1
11
12
13
14
15
16
17
18
19
20
21
41
40
39
38
37
36
35
34
33
42
32
31
30
29
28
27
26
25
24
23
22
PTF4/TPM2CH0
RESET
PTF0/TPM1CH2
PTF5/TPM2CH1
PTE0/TxD1
PTE3/TPM1CH1
PTF1/TPM1CH3
PTE1/RxD1
PTE2/TPM1CH0
IRQ/TPMCLK
PTC5/RxD2
PTC0/SCL1
PTC1/SDA1
PTC3/TxD2
PTC2/MCLK
PTG2/KBIP2
PTG1/KBIP1
PTG0/KBIP0
V
DD
V
SS
PTE7/SPSCK1
PTE6/MOSI1 PTA0
PTE4/SS1
PTE5/MISO1
PTD0/AD1P8
PTD1/AD1P9
V
DDAD
V
SSAD
PTB1/TPM3CH1/AD1P1
PTG3/KBIP3
PTB3/AD1P3
PTB2/AD1P2
PTD2/KBIP5/AD1P10
PTD3/KBIP6/AD1P11
PTB0/TPM3CH0/AD1P0
V
REFH
PTG5/XTAL
BKGD/MS
V
REFL
PTG6/EXTAL
V
SS