MC68HC705J2 Datasheet, PDF (15/82 Pages) Freescale Semiconductor, Inc – member of the low-cost

Freescale Semiconductor, Inc.
SECTION 2
PIN DESCRIPTIONS
This section describes the function of each pin. Figure 2-1 shows the pin
assignments.
OSC1 1
OSC2 2
PB5 3
PB4 4
PB3 5
PB2 6
PB1 7
PB0 8
VDD 9
VSS 10
20 RESET
19 IRQ/VPP
18 PA0
17 PA1
16 PA2
15 PA3
14 PA4
13 PA5
12 PA6
11 PA7
OSC1 1
OSC2
2
PB5
3
PB4
4
PB3
5
PB2
6
PB1
7
PB0
8
VDD
9
VSS
10
20 RESET
19
IRQ/VPP
18 PA0
17 PA1
16 PA2
15 PA3
14 PA4
13 PA5
12 PA6
11 PA7
DIP/CERDIP
SOIC
Figure 2-1. Pin Assignments
Rev. 2
PIN DESCRIPTIONS
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Go to: www.freescale.com
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
2-1