PRELIMINARY PRODUCT SPECIFICATION*
Z8PE003
FEATURE-ENHANCED Z8PLUS 1K
ROMONE-TIME PROGRAMMABLE
(OTP) MICROCONTROLLER
FEATURES
•
16-Bit Programmable Watch-Dog Timer (WDT)
Part
Number
ROM
(kb)
RAM*
(Bytes)
Speed
(MHz)
•
Software Programmable Timers Configurable as:
Z8PE003
Note: *General-Purpose.
1
64
10
–
Two 8-Bit Standard Timers and One 16-Bit Stan-
dard Timer
–
One 16-Bit Standard Timer and One 16-Bit Pulse
Width Modulator (PWM) Timer
Microcontroller Core Features
•
All Instructions Execute in one 1-µs Instruction Cycle
with a 10-MHz Crystal
Additional Features
•
On-Chip Oscillator that accepts External Crystal
(XTAL), Ceramic Resonator, Inductor Capacitor (LC),
or External Clocks
•
•
•
•
•
1K x 8 On-Chip OTP EPROM Memory
64 x 8 General-Purpose Registers (SRAM)
Six Vectored Interrupts with Fixed Priority
Operating Speed: DC–10 MHz
•
•
•
External Resistor Capacitor (RC), an Oscillator Option
Voltage Brown-Out/Power-On Reset (VBO/POR)
Programmable Options:
Six Addressing Modes: R, IR, X, D, RA, and IM
–
–
EPROM Protect
Peripheral Features
RC Oscillator
•
•
14 Total Input/Output Pins
One 8-Bit I/O Port (Port A)
•
Power Reduction Modes:
–
–
HALT Mode with Peripheral Units Active
–
–
I/O Bit Programmable
STOP Mode for Minimum Power Dissipation
Each Bit Programmable as Push-Pull or Open-Drain
CMOS/Technology Features
•
One 6-Bit I/O Port (Port B)
–
–
I/O Bit Programmable
•
•
Low-Power Consumption
Includes Special Functionality: Stop-Mode Re-
covery Input, Comparator Inputs, Selectable Edge
Interrupts, and Timer Output
3.0V to 5.5V Operating Range @ 0°C to +70°C
4.5V to 5.5V Operating Range @ –40°C to +105°C
•
18-Pin DIP, SOIC, and 20-Pin SSOP Packages
•
One Analog Comparator
GENERAL DESCRIPTION
The Z8PE003 is the newest member of the Z8Plus Micro-
processor (MPU) family. Similar to the Z8E000 and
Z8E001, the Z8PE003 offers easy software development,
debug, prototyping, and an attractive One-Time Program-
mable (OTP) solution.
For applications demanding powerful I/O capabilities, the
Z8PE003’s dedicated input and output lines are grouped
into two ports, and are configurable under software control.
DS007500-Z8X0399
*This document is considered preliminary until the completion of full characterization.