型号 功能描述 生产厂家 企业 LOGO 操作
DS89C440-ENL

Ultra-High-Speed Flash Microcontrollers

GENERAL DESCRIPTION The DS89C430, DS89C440, and DS89C450 offer the highest performance available in 8051-compatible microcontrollers. They feature newly designed processor cores that execute instructions up to 12 times faster than the original 8051 at the same crystal speed. Typical applications

DALLAS

DS89C440-ENL

Ultra-High-Speed Flash Microcontrollers

GENERAL DESCRIPTION The DS89C430, DS89C440, and DS89C450 offer the highest performance available in 8051-compatible microcontrollers. They feature newly designed processor cores that execute instructions up to 12 times faster than the original 8051 at the same crystal speed. Typical applications

MAXIM

美信

DS89C440-ENL

封装/外壳:44-TQFP 包装:管件 描述:IC MCU 8BIT 32KB FLASH 44TQFP 集成电路(IC) 微控制器

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亚德诺

Ultra-High-Speed Flash Microcontrollers

GENERAL DESCRIPTION The DS89C430, DS89C440, and DS89C450 offer the highest performance available in 8051-compatible microcontrollers. They feature newly designed processor cores that execute instructions up to 12 times faster than the original 8051 at the same crystal speed. Typical applications

DALLAS

Ultra-High-Speed Flash Microcontrollers

GENERAL DESCRIPTION The DS89C430, DS89C440, and DS89C450 offer the highest performance available in 8051-compatible microcontrollers. They feature newly designed processor cores that execute instructions up to 12 times faster than the original 8051 at the same crystal speed. Typical applications

MAXIM

美信

Ultra-High-Speed Flash Microcontrollers

GENERAL DESCRIPTION The DS89C430, DS89C440, and DS89C450 offer the highest performance available in 8051-compatible microcontrollers. They feature newly designed processor cores that execute instructions up to 12 times faster than the original 8051 at the same crystal speed. Typical applications

MAXIM

美信

DS89C440-ENL产品属性

  • 类型

    描述

  • 型号

    DS89C440-ENL

  • 功能描述

    IC MCU FLASH 32KB 33MHZ 44-TQFP

  • RoHS

  • 类别

    集成电路(IC) >> 嵌入式 - 微控制器,

  • 系列

    89C

  • 产品培训模块

    Lead(SnPb) Finish for COTS Obsolescence Mitigation Program

  • 标准包装

    260

  • 系列

    73S12xx

  • 核心处理器

    80515

  • 芯体尺寸

    8-位

  • 速度

    24MHz

  • 连通性

    I²C,智能卡,UART/USART,USB

  • 外围设备

    LED,POR,WDT

  • 输入/输出数

    9

  • 程序存储器容量

    64KB(64K x 8)

  • 程序存储器类型

    闪存 EEPROM

  • 大小

    - RAM

  • 容量

    2K x 8 电压 -

  • 电源(Vcc/Vdd)

    2.7 V ~ 5.5 V

  • 数据转换器

    -

  • 振荡器型

    内部

  • 工作温度

    -40°C ~ 85°C

  • 封装/外壳

    68-VFQFN 裸露焊盘

  • 包装

    管件

更新时间:2026-1-27 23:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
ADI(亚德诺)
25+
44-TQFP(10x10)
7786
正规渠道,免费送样。支持账期,BOM一站式配齐
DALLAS
23+
DIP-40
12000
全新原装假一赔十
Analog Devices Inc./Maxim Inte
18500
全新原厂原装现货!受权代理!可送样可提供技术支持!
DALLAS
26+
DIP-40
9526
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
DALLAS
22+
DIP-40
8000
原装正品支持实单
Maxim Integrated
21+
100-LQFP
5680
100%进口原装!长期供应!绝对优势价格(诚信经营
Analog Devices
QQ咨询
44-TQFP
5000
原装正品/微控制器元件授权代理直销!
ADI(亚德诺)
25+
44-TQFP(10x10)
7786
正规渠道,免费送样。支持账期,BOM一站式配齐
MAXIM/美信
24+
TQFP
37935
郑重承诺只做原装进口现货
DALLAS
23+
DIP
12800
##公司主营品牌长期供应100%原装现货可含税提供技术

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