mc68331cpv20b1 Freescale Semiconductor, Inc, mc68331cpv20b1 Datasheet - Page 205

• Manufacturer Part Number: mc68331cpv20b1
• Description: Mc68331 32 Bit Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

GP7/IC4/OC5/OC1
MC68331
USER’S MANUAL
PGP5/OC3/OC1
PGP4/OC2/OC1
ADDR23/CS10
ADDR19/CS6
ADDR20/CS7
ADDR21/CS8
ADDR22/CS9
PGP6/OC4
PGP3/OC1
PGP2/IC3
PGP1/IC2
PGP0/IC1
FC0/CS3
FC1/CS4
FC2/CS5
PWMB
PWMA
PCLK
V SS
V DD
V DD
V DD
Figure B-2 144-Pin Plastic Surface Mount Package Pin Assignments
V SS
V SS
V SS
V SS
PAI
NC
NC
NC
NC
NC
NC
NC
NC
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
33
34
35
36
MECHANICAL DATA AND ORDERING INFORMATION
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
MC68331
109
108
107
106
105
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
NC
V SS
PE4/AS
PE6/SIZ0
PE7/SIZ1
R/W
PF0/MODCLK
PF1/IRQ1
PF2/IRQ2
PF3/IRQ3
PF4/IRQ4
PF5/IRQ5
PF6/IRQ6
PF7/IRQ7
BERR
HALT
RESET
V SS
CLKOUT
V DD
NC
XFC
V DD
EXTAL
V DD
XTAL
V SS
FREEZE/QUOT
TSC
BKPT/DSCLK
IFETCH/DSI
IPIPE/DSO
RXD
PQS7/TXD
V SS
NC
331 144-PIN QFP
B-3
B