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DS1258W-100集成電路(IC)的存儲器規(guī)格書PDF中文資料

DS1258W-100
廠商型號

DS1258W-100

參數(shù)屬性

DS1258W-100 封裝/外殼為40-DIP 模塊(0.610",15.495mm);包裝為卷帶(TR);類別為集成電路(IC)的存儲器;產(chǎn)品描述:IC NVSRAM 2MBIT PARALLEL 40EDIP

功能描述

3.3V 128k x 16 Nonvolatile

封裝外殼

40-DIP 模塊(0.610",15.495mm)

文件大小

167.31 Kbytes

頁面數(shù)量

9

生產(chǎn)廠商 Dallas Semiconductor
企業(yè)簡稱

Dallas亞德諾

中文名稱

亞德諾半導(dǎo)體官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-5-23 20:00:00

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DS1258W-100規(guī)格書詳情

DESCRIPTION

The DS1258W 3.3V 128k x 16 Nonvolatile SRAM is a 2,097,152-bit, fully static, nonvolatile (NV) SRAM, organized as 131,072 words by 16 bits. Each NV SRAM has a self-contained lithium energy source and control circuitry, which constantly monitors VCC for an out-of-tolerance condition. When such a condition occurs, the lithium energy source is automatically switched on and write protection is unconditionally enabled to prevent data corruption. DIP-package DS1258W devices can be used in place of solutions which build nonvolatile 128k x 16 memory by utilizing a variety of discrete components. There is no limit on the number of write cycles that can be executed and no additional support circuitry is required for microprocessor interfacing.

FEATURES

? 10-Year Minimum Data Retention in the Absence of External Power

? Data is Automatically Protected During a Power Loss

? Separate Upper Byte and Lower Byte Chip Select Inputs

? Unlimited Write Cycles

? Low-Power CMOS

? Read and Write Access Times as Fast as 100ns

? Lithium Energy Source is Electrically Disconnected to Retain Freshness Until Power is Applied for the First Time

? Optional Industrial Temperature Range of -40°C to +85°C, Designated IND

產(chǎn)品屬性

  • 產(chǎn)品編號:

    DS1258W-100

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > 存儲器

  • 包裝:

    卷帶(TR)

  • 存儲器類型:

    非易失

  • 存儲器格式:

    NVSRAM

  • 技術(shù):

    NVSRAM(非易失性 SRAM)

  • 存儲容量:

    2Mb(128K x 16)

  • 存儲器接口:

    并聯(lián)

  • 寫周期時間 - 字,頁:

    100ns

  • 電壓 - 供電:

    3V ~ 3.6V

  • 工作溫度:

    0°C ~ 70°C(TA)

  • 安裝類型:

    通孔

  • 封裝/外殼:

    40-DIP 模塊(0.610",15.495mm)

  • 供應(yīng)商器件封裝:

    40-EDIP

  • 描述:

    IC NVSRAM 2MBIT PARALLEL 40EDIP

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
DALLAS
25+
DIP
58788
百分百原裝現(xiàn)貨 實單必成 歡迎詢價
詢價
DALLAS
23+
MOD
65480
詢價
Maxim
21+
25000
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票!
詢價
DALLAS
05+
PSDIP
5
自己公司全新庫存絕對有貨
詢價
Analog Devices Inc/Maxim Integ
23+/24+
40-DIP
8600
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨
詢價
Maxim
22+
40EDIP
9000
原廠渠道,現(xiàn)貨配單
詢價
Maxim
24+
40DIP
5723
原裝現(xiàn)貨
詢價
Maxim Integrated
2022+
原廠原包裝
8600
全新原裝 支持表配單 中國著名電子元器件獨(dú)立分銷
詢價
Maxim Integrated
23+
40-EDIP
7300
專注配單,只做原裝進(jìn)口現(xiàn)貨
詢價
Maxim Integrated
23+
40-EDIP
7300
專注配單,只做原裝進(jìn)口現(xiàn)貨
詢價