Datasheet > Z846401PM020EC

Z846401PM020EC

更新时间： 2024-10-01 12:26:03

品牌	Logo	应用领域
ZILOG		闪存微控制器
页数	文件大小	规格书
6页	122K
描述
Advanced 20MHz 64KB Flash Microcontroller

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数据手册

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Z846401PM020EC 数据手册

Z8F640x Series

Advanced 20MHz 64KB Flash Microcontroller

PB009511-0903

Product Brief

Product Block Diagram

Z8 Encore! MCU Features

•

New 20MHz ZiLOG eZ8 microprocessor core

64KB Flash program memory

20MHz

eZ8 CPU

12 Channel 10-bit ADC

3 to 4 16-bit Timers

Capture/Compare/PWM

4KB register RAM

64KB Flash

4KB SRAM

Up to twelve channels, 10-bit A/D conversion

Watch-Dog Timer

Crystal

3 or 4 enhanced 16-bit timer blocks with

PWMs and Capture and Compare. The 44-pin

packages feature only 3 timers. The fourth

timer is available only in the 64- and 68-pin

packages.

Full-duplex SPI, I²C, and two UART ports

with IrDA encoder/decoders

Oscillator

& Reset

Control

SPI, I C,

Two UARTs

with IrDA

On-Chip Debugger

Up to 60 I/O Pins

•

Overview

•

31, 46 and 60 available I/O pins

3-channel DMA controller

The Z8F640x series of devices are Flash

microcontrollers based on ZiLOG’s advanced eZ8

8-bit microprocessor core. The Z8 Encore!^®MCU

family of devices sets a new standard for

performance and on-chip peripherals.

On-chip debug with break and trap capability

Single-pin Flash programming

Watch-Dog Timer

The Z8F640x series features twelve channels of

10-bit A/D conversion for measuring analog

signals.

Up to 24 vectored interrupts

Power-on reset and voltage brown-out

3.0 to 3.6 operating voltage with 5V-tolerant

inputs

These devices include four enhanced 16-bit timer

blocks featuring PWMs and Capture and Compare.

•

Operating temperatures: Standard (0° to 70°C)

and Extended (-40° to +105°C)

Up to 24 vectored interrupts with programmable

priorities provide increased application flexibility.

40-, 44-, 64- and 68- and 80-pin packages

The new single-pin debugger and programming

interface simplifies code development and allows

for easy in-circuit programming.

Two full-duplex UARTs provide serial

communications and IrDA encoding and decoding

capability. SPI and I²C ports allow easy

incorporation into any system.

ZiLOG Corporation • 532 Race Street • San Jose, CA 95126-3432 • www.zilog.com

12 3 4 5 6

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