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Z8E001

FEATURE-RICH Z8PLUS ONE-TIME PROGRAMMABLE (OTP) MICROCONTROLLER

Zilog 

DATA SHEET

Z8E001

1

FEATURE-RICH Z8PLUS ONE-TIME

PROGRAMMABLE (OTP) MICROCONTROLLER

FEATURES

Part

Number

ROM

(KB)

Z8E001

1

Note: * General-Purpose

RAM*

(Bytes)

64

Speed

(MHz)

10

Microcontroller Core Features

¥ All Instructions Execute in one 1 µs Instruction Cycle

with a 10 MHz Crystal

¥ 1K x 8 On-Chip OTP EPROM Memory

¥ 64 x 8 General-Purpose Registers (SRAM)

¥ Six Vectored Interrupts with Fixed Priority

¥ Operating Speed: DCÐ10 MHz

¥ Six Addressing Modes: R, IR, X, D, RA, & IM

Peripheral Features

¥ 13 Total Input/Output Pins

¥ One 8-Bit I/O Port (Port A)

Ð I/O Bit Programmable

Ð Each Bit Programmable as Push-Pull or Open-

Drain

¥ One 5-Bit I/O Port (Port B)

Ð I/O Bit Programmable

Ð Includes Special Functionality: Stop-Mode Re-

covery Input, Comparator Inputs, Selectable Edge

Interrupts, and Timer Output

¥ One Analog Comparator

¥ 16-Bit Programmable Watch-Dog Timer (WDT)

¥ Software Programmable Timers Configurable as:

Ð Two 8-Bit Standard Timers and One 16-Bit Stan-

dard Timer, or

Ð One 16-Bit Standard Timer and One 16-Bit Pulse

Width Modulator (PWM) Timer

Additional Features

¥ On-Chip Oscillator that accepts an XTAL, Ceramic Res-

onator, LC, or External Clock

¥ Programmable Options:

Ð EPROM Protect

¥ Power Reduction Modes:

Ð HALT Mode with Peripheral Units Active

Ð STOP Mode with all Functionality Shut Down

CMOS/Technology Features

¥ Low-Power Consumption

¥ 3.5V to 5.5V Operating Range @ 0°C to +70°C

4.5V to 5.5V Operating Range @ Ð40°C to +105°C

¥ 18-Pin DIP, SOIC, and 20-Pin SSOP Packages.

GENERAL DESCRIPTION

Allowing easy software development, debug, and prototyp-

ing, ZiLOGÕs new Z8E001 Microcontroller (MCU) offers

a cost-effective One-Time Programmable (OTP) solution to

its single-chip Z8Plus MCU family.

For applications demanding powerful I/O capabilities, the

Z8E001Õs dedicated input and output lines are grouped into

two ports, and are configurable under software control.

Both 8-bit and 16-bit on-chip timers, with a large number

of user-selectable modes, offload the system of administer-

DS001101-Z8X0400

1

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