Z8PE003 Datasheet, PDF (4/48 Pages) Zilog, Inc. – FEATURE-ENHANCED Z8PLUS 1K ROM ONE-TIME PROGRAMMABLE (OTP) MICROCONTROLLER

Z8PE003
Z8Plus OTP Microcontroller
PIN DESCRIPTION
PB1 1
PB2
PB3
PB4
PB5
PA7
PA6
PA5
PA4 9
18
18-Pin
DIP/SOIC
10
PB0
XTAL1
XTAL2
V_SS
V_CC
PA0
PA1
PA2
PA3
Figure 3. 18-Pin DIP/SOIC Pin Identification
Pin #
1–5
6–9
10–13
14
15
16
17
18
Table 1. Standard Programming Mode
Symbol
PB1–PB5
PA7–PA4
PA3–PA0
V_CC
V_SS
XTAL2
XTAL1
PB0
Function
Port B, Pins 1,2,3,4,5
Port A, Pins 7,6,5,4
Port A, Pins 3,2,1,0
Power Supply
Ground
Crystal Oscillator Clock
Crystal Oscillator Clock
Port B, Pin 0
Direction
Input/Output
Input/Output
Input/Output
Output
Input
Input/Output
ZiLOG
4
PRELIMINARY
DS007500-Z8X0399