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| MC9S08QE32 Datasheet, PDF (7/44 Pages) Freescale Semiconductor, Inc – 8-Bit HCS08 Central Processor Unit (CPU) | |||
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Pin Assignments
PTC5/TPM3CH5/ACMP2O 1
PTC4/TPM3CH4 2
PTA5/IRQ/TPM1CLK/RESET 3
PTA4/ACMP1O/BKGD/MS
4
VDD
5
VDDAD/VREFH
6
VSSAD/VREFL
7
VSS
8
PTB7/SCL/EXTAL
9
PTB6/SDA/XTAL
10
PTB5/TPM1CH1/SS
11
PTB4/TPM2CH1/MISO
12
PTC3/TPM3CH3
13
PTC2/TPM3CH2
14
28
PTC6/RxD2/ACMP2+
27 PTC7/TxD2/ACMP2-
26 PTA0/KBI1P0/TPM1CH0/ADP0/ACMP1+
25 PTA1/KBI1P1/TPM2CH0/ADP1/ACMP1-
24 PTA2/KBI1P2/SDA/ADP2
23 PTA3/KBI1P3/SCL/ADP3
22 PTA6/TPM1CH2/ADP8
21 PTA7/TPM2CH2/ADP9
20 PTB0/KBI1P4/RxD1/ADP4
19 PTB1/KBI1P5/TxD1/ADP5
18
PTB2/KBI1P6/SPSCK/ADP6
17 PTB3/KBI1P7/MOSI/ADP7
16
PTC0/TPM3CH0
15
PTC1/TPM3CH1
Figure 2-5. 28-pin SOIC
Table 2-1. MC9S08QE32 Series Pin Assignment by Package and Pin Sharing Priority
Pin Number
<-- Lowest Priority --> Highest
48 44 32 28 Port Pin
Alt 1
Alt 2
1 1 1 â PTD1
2 2 2 â PTD0
3 3 â â PTE7
4435
5546
66
7757
88
9968
10 10 7 9 PTB7
11 11 8 10 PTB6
12 â â â PTE6
13 â â â PTE5
14 12 9 11 PTB5
15 13 10 12 PTB4
16 14 11 13 PTC3
17 15 12 14 PTC2
18 16 â â PTD7
KBI2P1
KBI2P0
TPM3CLK
SCL1
SDA1
TPM1CH1 SS2
TPM2CH1 MISO2
TPM3CH3
TPM3CH2
KBI2P7
Alt 3
Alt 4
VDD
VDDAD
VREFH
VREFL
VSSAD
VSS
EXTAL
XTAL
MC9S08QE32 MCU Series Data Sheet, Rev. 1
Freescale Semiconductor
7
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