Z8E001 Datasheet, PDF (5/49 Pages) Zilog, Inc. – CMOS OTP Microcontroller

Zilog
Z8E001
CMOS OTP Microcontroller
PB1 1
18 PBO
PB2
XTAL1
PB3
XTAL2
PB4
/RST
DIP 18 - Pin
VSS
VCC
PA7
PA0
PA6
PA1
PA5
PA2
PA4 9
10 PA3
Figure 4. 18-Pin DIP/SOIC Pin Identification
Standard Mode
Pin #
1–4
5
6-9
10-13
14
15
16
17
18
Symbol
PB1–PB4
/RESET
PA7-PA4
PA3-PA0
V_CC
V_SS
XTAL2
XTAL1
PB0
Table 2. 18-Pin DIP/SOIC Pin Assignments
Function
Port B, Pins 1,2,3,4
Reset
Port A, Pins 7,6,5,4
Port A, Pins 3,2,1,0
Power Supply
Ground
Crystal Osc. Clock
Crystal Osc. Clock
Port B, Pin 0
Direction
In/Output
Input
In/Output
In/Output
Output
Input
In/Output
DS97Z8X1300
PRELIMINARY
5