mc9s08sc4 Freescale Semiconductor, Inc, mc9s08sc4 Datasheet - Page 5

• Manufacturer Part Number: mc9s08sc4
• Description: Mc9s08sc4 8-bit Microcontroller Data Sheet
• Manufacturer: Freescale Semiconductor, Inc

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
The following figure shows the pin assignments for the MC9S08SC4 device.
Freescale Semiconductor
Device Pin Assignment
PTB5/TPM1CH1
PTB4/TPM2CH1
Number
16-pin
Pin
PTB7/EXTAL
10
11
1
2
3
4
5
6
7
8
9
PTB6/XTAL
BKGD/MS
RESET
PTB7
PTB6
PTB5
PTB4
PTB3
PTB2
PTB1
V
V
Port Pin
DD
SS
Lowest
MC9S08SC4 MCU Series Data Sheet, Rev. 4
Table 2-1. Pin Function Priority
1
2
3
4
5
6
7
8
TPM1CH1
TPM2CH1
PIB3
PIB2
PIB1
Alt 1
16
15
14
13
12
11
10
9
EXTAL
XTAL
TxD
Priority
Alt 2
PTA0/PIA0/TPM1CH0/TCLK/ADP0
PTA1/PIA1/TPM2CH0/ADP1
PTA2/PIA2/ADP2
PTA3/PIA3/ADP3
PTB0/PIB0/RxD/ADP4
PTB1/PIB1/TxD/ADP5
PTB2/PIB2/ADP6
PTB3/PIB3/ADP7
BKGD
Alt 3
Highest
MS
V
V
ADP7
ADP6
ADP5
DD
SS
RESET
Alt 4
5