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W78C33B中文资料华邦电子数据手册PDF规格书

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厂商型号

W78C33B

功能描述

8-BIT MICROCONTROLLER

文件大小

134.78 Kbytes

页面数量

15

生产厂商

WINBOND

中文名称

华邦电子

网址

网址

数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-11-15 15:14:00

人工找货

W78C33B价格和库存,欢迎联系客服免费人工找货

W78C33B规格书详情

GENERAL DESCRIPTION

The W78C33B microcontroller supplies a wider frequency range than most 8-bit microcontrollers on the market. It is functional compatible with the industry standard 80C32 microcontroller series except the one extra 4-bit bit-addressable I/O port (Port 4).

FEATURES

• 8-bit CMOS microcontroller

• Fully static design

• Low standby current at full supply voltage

• DC-40 MHz operation

• 256 bytes of on-chip scratchpad RAM

• ROMless operation

• 64K bytes program memory address space

• 64K bytes data memory address space

• Four 8-bit bidirectional ports

• One extra 4-bit bidirectional port

• Three 16-bit timer/counters

• One full duplex serial port

• Boolean processor

• Six-source, two-level interrupt capability

• Built-in power management

• Packages:

- PLCC 44: W78C33BP-24/40

- QFP 44: W78C33BF-24/40

- TQFP 44: W78C33BM-24/40

产品属性

  • 型号:

    W78C33B

  • 制造商:

    WINBOND

  • 制造商全称:

    Winbond

  • 功能描述:

    8-BIT MICROCONTROLLER

供应商 型号 品牌 批号 封装 库存 备注 价格
Winbond
16+
QFP
1672
进口原装现货/价格优势!
询价
NUVOTON
1708+
PQFP100
7500
只做原装进口,假一罚十
询价
WINBOND
2023+
PLC
50000
原装现货
询价
WINBOND
NEW
PLCC-68
19526
代理全系列销售,全新原装正品,价格优势,长期供应,量大可订
询价
WINBOND/华邦
25+
NA
880000
明嘉莱只做原装正品现货
询价
WINBOND/华邦
2450+
PLCC68
6885
只做原装正品假一赔十为客户做到零风险!!
询价
WINBOND/华邦
2402+
PLCC-44
8324
原装正品!实单价优!
询价
Winbond
25+
PLCC44
4500
全新原装、诚信经营、公司现货销售
询价
WINBOND
25+23+
PLCC44
31609
绝对原装正品全新进口深圳现货
询价
Nuvoton Technology Corporation
22+
9000
原厂渠道,现货配单
询价