參數(shù)資料
型號(hào): MC68HC11D3CFN3
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 3 MHz, MICROCONTROLLER, PQCC44
封裝: PLASTIC, LCC-44
文件頁數(shù): 46/138頁
文件大小: 1047K
代理商: MC68HC11D3CFN3
Pin Descriptions
MC68HC711D3 Data Sheet, Rev. 2.1
Freescale Semiconductor
15
Figure 1-2. Pin Assignments for 40-Pin Plastic DIP
Figure 1-3. Pin Assignments for 44-Pin PLCC
PB5
PB6
PB7
PA0
PA1
PA2
PA3
PA5
PA7
VDD
PB4
PB3
PB2
PB1
PB0
MODB/VSTBY
MODA/LIR
E
EXTAL
XTAL
PC7
XIRQ/VPP
PD7/R/W
PD6/AS
RESET
IRQ
PD0
PD1
PD2
PD3
PD4
PD5
PC6
PC5
PC4
PC3
PC2
PC1
PC0
VSS
9
10
11
12
13
14
15
16
17
18
19
20
8
7
6
5
4
3
2
1
30
29
28
27
26
25
24
23
22
21
31
32
33
34
35
36
37
38
39
40
PC4
PC5
PC6
PC7
XIRQ/VPP
PD7/R/W
PD6/AS
RESET
IRQ
PD0
PD1
PB2
PB3
PB4
PB5
PB6
PB7
NC
PA0
PA1
PC3
PC2
PD1
PC0
V
SS
EV
SS
XTA
L
EXT
AL
E
MODA/LIR
MODB/V
ST
BY
PD
2
PD
3
PD
4
PD
5
V
DD
PA
7
PA
6
PA
5
PA
4
PA
3
PA
2
7
8
9
10
11
12
13
14
15
16
37
36
35
34
33
32
31
30
29
18
19
20
21
22
23
24
25
26
27
28
6
5
4
3
2
1
44
43
42
41
40
17
PB1
38
PB0
39
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