MC9S08QE16CLC Datasheet, PDF (30/350 Pages) Freescale Semiconductor, Inc – Low-power wireless applications, Gas, water and heater meters

Chapter 2 Pins and Connections
SYSTEM
POWER
+
5V
V_DD
C_BLK ⁺
10 F
C_BYAD
0.1 F
C_BY
0.1 F
V_REFH
V_DDAD
MC9S08AC60
V_SSAD
V_REFL
V_DD
V_SS (x2)
PORT
A
NOTE 1
C1
R_F
R_S
X1
C2
XTAL
NOTE 2
EXTAL
NOTE 2
BACKGROUND HEADER
1
V_DD
V_DD
BKGD/MS
4.7 k–10 k
0.1F V_DD
OPTIONAL
MANUAL
RESET
ASYNCHRONOUS
INTERRUPT
INPUT
4.7 k–
10 k
0.1F
RESET
IRQ
NOTE 1
PORT
B
PORT
C
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.
PTG0/KBI1P0
PTG1/KBI1P1
PTG2/KBI1P2
PTG3/KBI1P3
PTG4/KBI1P4
PTG5/XTAL
PTG6/EXTAL
PTF0/TPM1CH2
PTF1/TPM1CH3
PTF2/TPM1CH4
PTF3/TPM1CH5
PTF4/TPM2CH0
PTF5/TPM2CH1
PTF6
PTF7
PORT
G
PORT
F
PORT
D
PORT
E
Figure 2-5. Basic System Connections
MC9S08AC60 Series Data Sheet, Rev. 3
30
PTA0
PTA1
PTA2
PTA3
PTA4
PTA5
PTA6
PTA7
PTB0/AD1P0
PTB1/AD1P1
PTB2/AD1P2
PTB3/AD1P3
PTB4/AD1P4
PTB5/AD1P5
PTB6/AD1P6
PTB7/AD1P7
PTC0/SCL1
PTC1/SDA1
PTC2/MCLK
PTC3/TxD2
PTC4
PTC5/RxD2
PTC6
I/O AND
PERIPHERAL
INTERFACE TO
APPLICATION
SYSTEM
PTD0/AD1P8
PTD1/AD1P9
PTD2/KBI1P5/AD1P10
PTD3/KBI1P6/AD1P11
PTD4/TPM2CLK/AD1P12
PTD5/AD1P13
PTD6/TPM1CLK/AD1P14
PTD7/KBI1P7/AD1P15
PTE0/TxD1
PTE1/RxD1
PTE2/TPM1CH0
PTE3/TPM1CH1
PTE4/SS1
PTE5/MISO1
PTE6/MOSI1
PTE7/SPSCK1
Freescale Semiconductor