mc68hc705c9a Freescale Semiconductor, Inc, mc68hc705c9a Datasheet - Page 20

• Manufacturer Part Number: mc68hc705c9a
• Description: M68hc05 Microcontrollers Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

General Description
20
MC68HC05C9A Advance Information Data Sheet, Rev. 4.1
Figure 1-6. 42-Pin SDIP Pin Assignments
RESET
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
IRQ
V
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
N/C
V
PP
SS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
V
OSC1
OSC2
TCAP
PD7
TCMP
PD5/SS
PD4/SCK
PD3/MOSI
PD2/MISO
PD1/TDO
PD0/RDI
PC0
PC1
PC2
N/C
PC3
PC4
PC5
PC6
PC7
DD
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