Datasheet

Chapter 2 Pins and Connections
MC9S08AW60 Data Sheet, Rev 2
Freescale Semiconductor 27
Figure 2-4. Basic System Connections
V
DD
V
SS
(x2)
XTAL
EXTAL
BKGD/MS
RESET
OPTIONAL
MANUAL
RESET
PORT
A
V
DD
1
BACKGROUND HEADER
C2
C1
X1
R
F
R
S
C
BY
0.1 μF
C
BLK
10 μF
+
5 V
+
SYSTEM
POWER
I/O AND
PERIPHERAL
INTERFACE TO
SYSTEM
APPLICATION
PTA0
PTA1
PTA2
PTA3
PTA4
PTA5
PTA6
PTA7
V
DD
PORT
B
PTB0/AD1P0
PTB1/AD1P1
PTB2/AD1P2
PTB3/AD1P3
PTB4/AD1P4
PTB5/AD1P5
PTB6/AD1P6
PTB7/AD1P7
PORT
C
PTC0/SCL1
PTC1/SDA1
PTC2/MCLK
PTC3/TxD2
PTC4
PTC5/RxD2
PTC6
PORT
D
PTD0/AD1P8
PTD1/AD1P9
PTD2/AD1P10/KBI1P5
PTD3/AD1P11/KBI1P6
PTD4/AD1P12/TPM2CLK
PTD5/AD1P13
PTD6/AD1P14/TPM1CLK
PTD7/AD1P15/KBI1P7
PORT
E
PTE0/TxD1
PTE1/RxD1
PTE2/TPM1CH0
PTE3/TPM1CH1
PTE4/
SS1
PTE5/MISO1
PTE6/MOSI1
PTE7/SPSCK1
PORT
G
PTG0/KBI1P0
PTG1/KBI1P1
PTG2/KBI1P2
PTG3/KBI1P3
PTG4/KBI1P4
PORT
F
PTF0/TPM1CH2
PTF1/TPM1CH3
PTF2/TPM1CH4
PTF3/TPM1CH5
PTF4/TPM2CH0
PTF5/TPM2CH1
PTF6
PTF7
IRQ
ASYNCHRONOUS
INTERRUPT
INPUT
NOTES:
1. Not required if
using the internal
clock option.
2. These are the
same pins as
PTG5 and PTG6
3. RC filters on
RESET and IRQ
are recommended
for EMC-sensitive
applications.
NOTE 1
MC9S08AW60
V
DDAD
V
SSAD
C
BYAD
0.1 μF
V
REFL
V
REFH
PTG5/XTAL
PTG6/EXTAL
NOTE 2
NOTE 2
V
DD
4.7 kΩ–
0.1 μF
V
DD
4.7 kΩ–10 kΩ
0.1 μF
10 kΩ
NOTE 3
NOTE 3