Z86E03 Datasheet, PDF (3/9 Pages) Zilog, Inc. – CMOS Z8 OTP MICROCONTROLLERS

PRELIMINARY
GENERAL DESCRIPTION (Continued)
Z86E03/E06
CP95DZ81301
P24
P25
P26
P27
Vcc
XTAL2
XTAL1
P31
P32
1
18
2
17
3
16
4 _Z86E03/ 15
E06
5 _PDIP 14
6
13
7
12
8
11
9
10
P23
P22
P21
P20
GND
P36
P35
P34
P33
D4
D5
D6
D7
Vcc
N/C
/CE
/OE
EPM
1
18
2
17
3
16
4
15
Z86E03/E06
5 _EPROM 14
6
13
7
12
8
11
9
10
D3
D2
D1
D0
GND
/PGM
CLOCK
CLEAR
VPP
18-Pin DIP/WIN
Pin Configuration
18-Pin Identification
Pin # Symbol Function
Direction
1-4
5
6
7
8-10
P24-P27 Port 2, Pins 4,5,6,7
Input/Output
V_CC
Power Supply
XTAL2 Crystal Oscillator Clock Output
XTAL1 Crystal Oscillator Clock Input
P31-P33 Port 3, Pins 1,2,3
Fixed Input
11-13 P34-P36 Port 3, Pins 4,5,6
14 GND Ground
15-18 P20-23 Port 2, Pins 0,1,2,3
Fixed Output
Input/Output
18-Pin EPROM Mode
Pin Configuration
3