Datasheet

MC9S08SH32 Series Data Sheet, Rev. 2
Freescale Semiconductor 23
Chapter 2
Pins and Connections
This section describes signals that connect to package pins. It includes pinout diagrams, recommended
system connections, and detailed discussions of signals.
2.1 Device Pin Assignment
Figure 2-1 - Figure 2-3 shows the pin assignments for the MC9S08SH32 Series devices.
Figure 2-1. 28-Pin SOIC and TSSOP
Figure 2-2. 20-Pin TSSOP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
PTC6/ADP14
PTC7/ADP15
PTA0/PIA0/TPM1CH0/ADP0/ACMP+
PTA1/PIA1/TPM2CH0/ADP1/ACMP–
PTA2/PIA2/SDA/ADP2
PTA3/PIA3/SCL/ADP3
PTA6/TPM2CH0
PTA7/TPM2CH1
PTB0/PIB0/RxD/ADP4
PTB1/PIB1/TxD/ADP5
PTB2/PIB2/SPSCK/ADP6
PTB3/PIB3/MOSI/ADP7
PTC0/TPM1CH0/ADP8
PTC1/TPM1CH1/ADP9
PTC5/ADP13
PTC4/ADP12
PTA5/IRQ/TCLK/RESET
PTA4/ACMPO/BKGD/MS
V
DD
V
DDA
/V
REFH
V
SSA
/V
REFL
V
SS
PTB7/SCL/EXTAL
PTB6/SDA/XTAL
PTB5/TPM1CH1/SS
PTB4/TPM2CH1/MISO
PTC3/ADP11
PTC2/ADP10
28
27
26
25
24
23
22
21
20
19
18
17
16
15
PTB1/PIB1/TxD/ADP5
PTB5/TPM1CH1/SS
PTB6/SDA/XTAL
PTB2/PIB2/SPSCK/ADP6
PTA3/PIA3/SCL/ADP3
PTB4/TPM2CH1/MISO
PTB3/PIB3/MOSI/ADP7
PTB0/PIB0/RxD/ADP4
V
DD
V
SS
PTB7/SCL/EXTAL
1
2
3
4
5
6
7
8
20
19
18
17
16
15
9
10
14
12
11
13
PTC3/ADP11
PTC0/TPM1CH0/ADP8
PTC2/ADP10
PTC1/TPM1CH1/ADP9
PTA5/IRQ/TCLK/
RESET
PTA4/ACMPO/BKGD/MS
PTA0/PIA0/TPM1CH0/ADP0/ACMP+
PTA1/PIA1/TPM2CH0/ADP1/ACMP–
PTA2/PIA2/SDA/ADP2
PRELIMINARY