Z86C02 Datasheet, PDF (4/37 Pages) Zilog, Inc. – Two On-Board Comparators

Zilog
Z86C02/E02/L02
Cost Effective, 512-Byte ROM CMOS Z8^® Microcontrollers
D4
D5
D6
D7
Vcc
N/C
/CE
/OE
EPM
1
18
2
17
3
16
4
15
5
14
6
13
7
12
8
11
9
10
EPROM Mode
D3
D2
D1
D0
GND
/PGM
CLOCK
CLEAR
VPP
P24
1
P25
2
P26
3
P27
4
VCC
5
XTAL2
6
XTAL1
7
P31
8
P32
9
18
P23
17
P22
1
16
P21
15
P20
14
GND
13
P02
12
P01
11
P00
10
P33
Figure 4. 18-Pin EPROM Mode Configuration
Table 2. 18-Pin EPROM Mode Identification
Pin #
1-4
5
6
7
8
9
10
11
12
13
14
15-18
Symbol
D4-D7
Vcc
NC
/CE
/OE
EPM
VPP
Clear
Clock
/PGM
GND
D0-D3
Function
Data 4, 5, 6, 7
Power Supply
No Connection
Chip Enable
Output Enable
EPROM Program
Mode
Program Voltage
Clear Clock
Address
Program Mode
Ground
Data 0, 1, 2, 3
Direction
In/Output
Input
Input
Input
Input
Input
Input
Input
In/Output
Figure 5. 18-Pin SOIC Configuration
Table 3. 18-Pin SOIC Pin Identification
Pin #
1-4
5
6
7
8
9
10
11-13
14
15-18
Standard Mode
Symbol
P24-P27
Vcc
XTAL2
XTAL1
P31
P32
P33
P00-P02
GND
P20-P23
Function
Direction
Port 2, Pins
4,5,6,7
Power Supply
Crystal Osc. Clock
Crystal Osc. Clock
Port 3, Pin 1, AN1
Port 3, Pin 2, AN2
Port 3, Pin 3, REF
Port 0, Pins 0,1,2
Ground
Port 2, Pins
0,1,2,3
In/Output
Output
Input
Input
Input
Input
In/Output
In/Output
DS96DZ80301
PRELIMINARY
4