MC68HC705 MOTOROLA [Motorola, Inc], MC68HC705 Datasheet - Page 24

• Manufacturer Part Number: MC68HC705
• Description: HCMOS Microcontroller Unit
• Manufacturer: MOTOROLA [Motorola, Inc]

General Description
1.6 Pin Assignments
Technical Data
24
The MC68HC705C8A is available in six packages:
The pin assignments for these packages are shown in
Figure
•
•
•
•
•
•
40-pin plastic dual in-line package (PDIP)
40-pin ceramic dual in-line package (cerdip)
44-lead plastic-leaded chip carrier (PLCC)
44-lead ceramic-leaded chip carrier (CLCC)
44-pin quad flat pack (QFP)
42-pin shrink dual in-line package (SDIP)
1-4,
Figure 1-3. 40-Pin PDIP/Cerdip Pin Assignments
Figure
General Description
RESET
1-5, and
V PP
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
IRQ
V
SS
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
10
11
12
13
Figure
1-6.
26
25
24
23
22
21
40
39
38
37
36
35
34
33
32
31
30
29
28
27
V
OSC1
OSC2
TCAP
PD7
TCMP
PD5/SS
PD4/SCK
PD3/MOSI
PD2/MISO
PD1/TDO
PD0/RDI
PC0
PC1
PC2
PC3
PC4
PC5
PC6
PC7
MC68HC705C8A — Rev. 2.0
DD
Figure
MOTOROLA
1-3,