MC9S08SH32 Datasheet, PDF (23/328 Pages) Freescale Semiconductor, Inc – Microcontrollers

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.
PTC5/ADP13 1
PTC4/ADP12 2
PTA5/IRQ/TCLK/RESET 3
PTA4/ACMPO/BKGD/MS 4
V_DD 5
V_DDA/V_REFH 6
V_SSA/V_REFL 7
V_SS 8
PTB7/SCL/EXTAL 9
PTB6/SDA/XTAL 10
PTB5/TPM1CH1/SS 11
PTB4/TPM2CH1/MISO 12
PTC3/ADP11 13
PTC2/ADP10 14
28 _PTC6/ADP14
27 _PTC7/ADP15
26 _{PTA0/PIA0/TPM1CH0/ADP0/ACMP+}
25 _{PTA1/PIA1/TPM2CH0/ADP1/ACMP–}
24 _{PTA2/PIA2/SDA/ADP2}
23 _{PTA3/PIA3/SCL/ADP3}
22 _PTA6/TPM2CH0
21 _PTA7/TPM2CH1
20 _{PTB0/PIB0/RxD/ADP4}
19 _{PTB1/PIB1/TxD/ADP5}
18 _{PTB2/PIB2/SPSCK/ADP6}
17 _{PTB3/PIB3/MOSI/ADP7}
16 _{PTC0/TPM1CH0/ADP8}
15 _{PTC1/TPM1CH1/ADP9}
Figure 2-1. 28-Pin SOIC and TSSOP
PTA5/IRQ/TCLK/RESET
1
PTA4/ACMPO/BKGD/MS
2
V_DD
3
V_SS
4
PTB7/SCL/EXTAL
5
PTB6/SDA/XTAL
6
PTB5/TPM1CH1/SS
7
PTB4/TPM2CH1/MISO
8
PTC3/ADP11
9
PTC2/ADP10
10
20
PTA0/PIA0/TPM1CH0/ADP0/ACMP+
19 ^{PTA1/PIA1/TPM2CH0/ADP1/ACMP–}
18 PTA2/PIA2/SDA/ADP2
17 PTA3/PIA3/SCL/ADP3
16 PTB0/PIB0/RxD/ADP4
15 PTB1/PIB1/TxD/ADP5
14 PTB2/PIB2/SPSCK/ADP6
13 PTB3/PIB3/MOSI/ADP7
12 PTC0/TPM1CH0/ADP8
11 PTC1/TPM1CH1/ADP9
Figure 2-2. 20-Pin TSSOP
MC9S08SH32 Series Data Sheet, Rev. 2
Freescale Semiconductor
23
PRELIMINARY