Z8E001 Datasheet, PDF (4/49 Pages) Zilog, Inc. – CMOS OTP Microcontroller

Z8E001
CMOS OTP Microcontroller
PIN DESCRIPTION
Zilog
/PGM 1
18 ADCLK
GND
XTAL1
GND
NC
GND
ADCLR/VPP
DIP 18 - Pin
GND
VDD
D7
D0
D6
D1
D5
D2
D4 9
10 D3
Figure 3. 18-Pin DIP/SOIC Pin Identification/EPROM Programming Mode
Table 1. 18-Pin DIP/SOIC Pin Assignments/EPROM Programming Mode
EPROM Programming Mode
Pin #
Symbol
1
2-4
5
6-9
10-13
14
15
16
17
18
/PGM
GND
ADCLR/V_PP
D7-D4
D3-D0
V_DD
GND
NC
XTAL1
ADCLK
Function
Prog Mode
Ground
Clear Clk./Prog Volt.
Data 7,6,5,4
Data 3,2,1,0
Power Supply
Ground
No Connection
1MHz Clock
Address Clock
Direction
Input
Input
In/Output
In/Output
Input
Input
4
PRELIMINARY
DS97Z8X1300