引脚分配
PTC5/TPM3CH5/ACMP2O
PTC4/TPM3CH4
PTA5/IRQ/TPM1CLK/RESET
PTA4/ACMP1O/BKGD/MS
V
DD
VDDAD / VREFH
VSSAD / VREFL
V
SS
PTB7/SCL/EXTAL
PTB6/SDA/XTAL
PTB5/TPM1CH1/SS
PTB4/TPM2CH1/MISO
PTC3/TPM3CH3
PTC2/TPM3CH2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
PTC6/RxD2/ACMP2+
PTC7/TxD2/ACMP2-
PTA0/KBI1P0/TPM1CH0/ADP0/ACMP1+
PTA1/KBI1P1/TPM2CH0/ADP1/ACMP1-
PTA2/KBI1P2/SDA/ADP2
PTA3/KBI1P3/SCL/ADP3
PTA6/TPM1CH2/ADP8
PTA7/TPM2CH2/ADP9
PTB0/KBI1P4/RxD1/ADP4
PTB1/KBI1P5/TxD1/ADP5
PTB2/KBI1P6/SPSCK/ADP6
PTB3/KBI1P7/MOSI/ADP7
PTC0/TPM3CH0
PTC1/TPM3CH1
图2-5 。
28引脚SOIC
表2-1 。 MC9S08QE32系列引脚分配按封装和引脚共享优先
引脚数
48
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
44
1
2
3
4
5
6
7
8
9
10
11
—
—
12
13
14
15
16
6
7
8
—
—
9
10
11
12
—
8
9
10
—
—
11
12
13
14
—
PTB7
PTB6
PTE6
PTE5
PTB5
PTB4
PTC3
PTC2
PTD7
TPM1CH1 SS
2
TPM2CH1 MISO
2
TPM3CH3
TPM3CH2
KBI2P7
SCL
1
SDA
1
5
7
32
1
2
—
3
4
28
—
—
—
5
6
端口引脚
PTD1
PTD0
PTE7
<--最低
ALT 1
KBI2P1
KBI2P0
TPM3CLK
V
DD
V
DDAD
V
REFH
V
REFL
V
SSAD
V
SS
EXTAL
XTAL
优先
选择2
-->最高
中高音3
ALT 4
MC9S08QE32 MCU系列数据手册，第1
飞思卡尔半导体公司
7
