Motorola MC68HC908AB32 User Manual

General Description
Pin Assignments
MC68HC908AB32 — Rev. 1.0 Technical Data
MOTOROLA General Description 33
1.5 Pin Assignments
Figure 1-2 shows the pin assignment for the MC68HC908AB32.
Figure 1-2. 64-Pin QFP Pin Assignment
PTF7
PTF4/TBCH0
CGMXFC
PTB7/ATD7
PTF3/TBCH3
PTF2/TBCH2
PTF1/TACH3
PTF0/TACH2
RST
IRQ
PTC4
NC
PTF5/TBCH1
PTF6
PTE0/TxD
PTE1/RxD
PTE2/TACH0
PTE3/TACH1
PTH0/KBD3
PTD3
PTD2
A
VSS
/VREFL
V
DDAREF
PTD1
PTD0
PTB6/ATD6
PTB5/ATD5
PTB4/ATD4
PTB3/ATD3
PTB2/ATD2
PTB1/ATD1
PTB0/ATD0
PTA7
V
SSA
V
DDA
VREFH PTD7 PTD6/TACLK PTD5 PTD4/TBCLK PTH1/KBD4 PTC5 PTC3 PTC2/MCLK PTC1 PTC0 OSC1 OSC2
PTE6/MOSI
PTE4/SS
PTE5/MISO
PTE7/SPSCK
V
SS
V
DD
PTG0/KBD0 PTG1/KBD1 PTG2/KBD2
PTA0 PTA1 PTA2 PTA3 PTA4 PTA5 PTA6
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 29 30 31
32
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
64
63 62 61 60 59 58 57 56 55 54 53 52 51 50
49

Motorola MC68HC908AB32 Specifications

General

Brand	Motorola
Model	MC68HC908AB32
Category	Controller
Language	English