参数资料
型号: MC68HC705F8B
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 8-BIT, OTPROM, 1.8 MHz, MICROCONTROLLER, PDIP56
封装: PLASTIC, SDIP-56
文件页数: 45/126页
文件大小: 1084K
代理商: MC68HC705F8B
MC68HC05F8
MOTOROLA
2-3
PIN DESCRIPTIONS
2
2.2
Pin Assignments
Figure 2-1 Pin Assignments for 56-pin SDIP package
Figure 2-2 Pin Assignments for 64-pin QFP package
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
PC4
PC3
PC2
PC1
PC0
ENCOOUT
DECOIN
PG0
IRQ2
IRQ1
PA7
PA6
PA5
PA4
PB7
PB6
PB5
PB4
PB3
PB2
PB1
PB0
PE7
PE6
PE5
PE4
PE3
PE2
PC5
PC6
PC7
VDD
VSS
TONEX
TONEOUT
TCAP
TCMP
PD0
PD1
PD2
PD3
PD4
PF0
PF1
PF2
PF3
PF4
PF5
PF6
PF7
RESET
OSC1
OSC2
NC/
VPP
PE0
PE1
32
30
29
31
PC6
PC5
PC3
17
18
20
21
22
23
24
25
26
27
29
30
31
32
19
48
47
45
44
43
42
41
40
39
38
37
36
35
34
33
46
TCAP
TCMP
PD1
PD2
PD3
PD4
PD5/SDI
PD6/SDO
PD7/SCK
PF0
PF1
PF2
PF3
PF4
PF5
PD0
IRQ2
IRQ1
PA6
PA5
PA4
PA3
PA2
PA1
PA0
PB7
PB6
PB5
PB4
PB3
PB2
PA7
PB1
PB0
PE6
PE5
PE4
PE3
PE1
PE0
NC/
VPP
OSC2
OSC1
RESET
PF7
PF6
PE7
PG0
PG1
ENCOOUT
PC0
PC1
PC2
PC4
PC7
VDD
VSS
T
ONEX
T
ONEOUT
DECOIN
1
2
4
5
6
7
8
9
10
11
12
13
14
15
16
3
PE2
28
64
63
61
60
59
58
56
55
54
53
52
51
50
49
62
57
TPG
23
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For More Information On This Product,
Go to: www.freescale.com
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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相关代理商/技术参数
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