z8pe003 ZiLOG Semiconductor, z8pe003 Datasheet - Page 4

• Manufacturer Part Number: z8pe003
• Description: Feature-enhanced Z8plus 1k Rom One-time Programmable Otp Microcontroller
• Manufacturer: ZiLOG Semiconductor

Z8PE002
Z8Plus OTP Microcontroller
PIN DESCRIPTION
4
Pin #
1–5
6–9
10–13
14
15
16
17
18
Symbol
PB1–PB5
PA7–PA4
PA3–PA0
V
V
XTAL2
XTAL1
PB0
CC
SS
Figure 3. 18-Pin DIP/SOIC Pin Identification
Table 1. Standard Programming Mode
PA7
PA6
PA5
PA4
PB1
PB2
PB3
PB4
PB5
P R E L I M I N A R Y
1
9
DIP/SOIC
18-Pin
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
18
10
PB0
XTAL1
XTAL2
V
V
PA0
PA1
PA2
PA3
SS
CC
Direction
Input/Output
Input/Output
Input/Output
Output
Input
Input/Output
DS008700-Z8X0799
ZiLOG