Z86233 Datasheet, PDF (3/18 Pages) Zilog, Inc. – CMOS Z8 8K ROM CONSUMER CONTROLLER PROCESSOR

PIN DESCRIPTION
P25
P26
P27
P04
P05
P06
P07
VCC
XTAL2
XTAL1
P31
P32
P33
P34
1
28
2
27
3
26
4
25
5
24
6
23
7 ^Z86233 22
8
21
9
20
10
19
11
18
12
17
13
16
14
15
P24
P23
P22
P21
P20
P03
GND
P02
P01
P00
P30
P36
P37
P35
28-Pin DIP Pin Configuration
Z86233/243
CP96DZ81201
28-Pin DIP/SOIC/PLCC Pin Identification
Pin # Symbol Function
Direction
1-3 P25-P27 Port 2, Pins 5,6,7 In/Output
4-7 P07-P04 Port 0, Pins 4,5,6,7 In/Output
8
V_CC
Power Supply
9
XTAL2
Crystal Oscillator Output
10
11-13
14-15
16
17
XTAL1
P33-P31
P35-P34
P37
P36
Crystal Oscillator
Port 3, Pins 1,2,3
Port 3, Pins 4,5
Port 3, Pin 7
Port 3, Pin 6
Input
Fixed Input
Fixed Output
Fixed Output
Fixed Output
18
19-21
22
23
24-28
P30
P02-P00
GND
P03
P24-P20
Port 3, Pin 0
Fixed Input
Port 0, Pins 0,1,2 In/Output
Ground
Port 0, Pins 3
In/Output
Port 2, Pins 0,1,2,3,4 In/Output
P25
P26
P27
P04
P05
P06
P07
VCC
XTAL2
XTAL1
P31
P32
P33
P34
1
28
2
27
3
26
4
25
5
24
6
23
7
Z86233 ²²
8
21
9
20
10
19
11
18
12
17
13
16
14
15
P24
P23
P22
P21
P20
P03
GND
P02
P01
P00
P30
P36
P37
P35
28-Pin SOIC Pin Configuration
XPX05X
XPX06X
XPX07X
XVXCXC
XXT2X
XXT1X
XPX31X
4
5
11
12
1
Z86233
26
25 XPX21X
XPX20X
XPX03X
XGXNXD
XPX02X
XPX01X
19 _XPX00X
18
28-Pin PLCC Pin Configuration
CP96DZ81201 (8/96)
3