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DS2223中文资料亚德诺数据手册PDF规格书

DS2223
厂商型号

DS2223

功能描述

EconoRAM

文件大小

102.84 Kbytes

页面数量

10

生产厂商 Dallas Semiconductor
企业简称

DALLAS亚德诺

中文名称

亚德诺半导体官网

原厂标识
数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-6-25 9:51:00

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DS2223价格和库存,欢迎联系客服免费人工找货

DS2223规格书详情

DESCRIPTION

The DS2223 and DS2224 EconoRAMs are fully static, micro–powered, read/write memories in low–cost TO–92 or SOT–223 packages. The DS2223 is organized as a serial 256 x 1 bit static read/write memory. The DS2224’s first 32 bits are lasered with a unique ID code at the time of manufacture; the remaining 224 bits are static read/write memory. Signaling necessary for reading or writing is reduced to just one interface lead.

FEATURES

• Low–cost, general–purpose, 256–bit memory

– DS2223 has 256–bit SRAM

– DS2224 has 32–bit ROM, 224–bit SRAM

• Reduces control, address and data interface to a single pin

• Each DS2224 32–bit ROM is factory–lasered with a unique serial number

• DS2224 portion of ROM with custom code and unique serial number available

• Minimal operating power: 45 nanocoulombs per transaction @1.5V typical

• Less than 15 nA standby current at 25°C

• Nonvolatile data retention easily achieved via low–cost alkaline batteries or capacitors

• Directly connects to a port pin of popular microcontrollers

• Operation from 1.2 to 5.5 volts

• Popular TO–92 or SOT–223 surface mount package

• Operates over industrial temperature range –40°C to +85°C

产品属性

  • 型号:

    DS2223

  • 功能描述:

    静态随机存取存储器

  • RoHS:

  • 制造商:

    Cypress Semiconductor

  • 存储容量:

    16 Mbit

  • 组织:

    1 M x 16

  • 访问时间:

    55 ns

  • 电源电压-最大:

    3.6 V

  • 电源电压-最小:

    2.2 V

  • 最大工作电流:

    22 uA

  • 最大工作温度:

    + 85 C

  • 最小工作温度:

    - 40 C

  • 安装风格:

    SMD/SMT

  • 封装/箱体:

    TSOP-48

  • 封装:

    Tray

供应商 型号 品牌 批号 封装 库存 备注 价格
DALLAS
23+
58865
##公司主营品牌长期供应100%原装现货可含税提供技术
询价
DS
23+
TO-92
50000
全新原装正品现货,支持订货
询价
DALLAS
2018+
SOT223
6528
只做原装正品假一赔十!只要网上有上百分百有库存放心
询价
DALLAS
24+
SOT223
2000
只做原装正品现货 欢迎来电查询15919825718
询价
DS
25+
TO-92
3500
原装正品,假一罚十!
询价
DALLAS
23+
原厂正规渠道
5000
专注配单,只做原装进口现货
询价
DALLAS
23+
TO92
10000
原厂授权一级代理,专业海外优势订货,价格优势、品种
询价
DALLS
19+
TO-92
256800
原厂代理渠道,每一颗芯片都可追溯原厂;
询价
DS
23+
65480
询价
Maxim
25+
25000
原厂原包 深圳现货 主打品牌 假一赔百 可开票!
询价