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DS1258W-150集成電路(IC)的存儲(chǔ)器規(guī)格書(shū)PDF中文資料

DS1258W-150
廠商型號(hào)

DS1258W-150

參數(shù)屬性

DS1258W-150 封裝/外殼為40-DIP 模塊(0.610",15.495mm);包裝為卷帶(TR);類(lèi)別為集成電路(IC)的存儲(chǔ)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(yè)面數(shù)量

9 頁(yè)

生產(chǎn)廠商 Dallas Semiconductor
企業(yè)簡(jiǎn)稱(chēng)

Dallas亞德諾

中文名稱(chēng)

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更新時(shí)間

2025-3-13 22:36:00

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DS1258W-150規(guī)格書(shū)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(hào):

    DS1258W-150

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類(lèi)別:

    集成電路(IC) > 存儲(chǔ)器

  • 包裝:

    卷帶(TR)

  • 存儲(chǔ)器類(lèi)型:

    非易失

  • 存儲(chǔ)器格式:

    NVSRAM

  • 技術(shù):

    NVSRAM(非易失性 SRAM)

  • 存儲(chǔ)容量:

    2Mb(128K x 16)

  • 存儲(chǔ)器接口:

    并聯(lián)

  • 寫(xiě)周期時(shí)間 - 字,頁(yè):

    150ns

  • 電壓 - 供電:

    3V ~ 3.6V

  • 工作溫度:

    0°C ~ 70°C(TA)

  • 安裝類(lèi)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(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
DALLAS
1126+
DIP
33
一級(jí)代理,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力
詢價(jià)
Maxim
21+
40EDIP
13880
公司只售原裝,支持實(shí)單
詢價(jià)
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(jià)
DALLAS
23+
DIP
10000
原廠授權(quán)一級(jí)代理,專(zhuān)業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種
詢價(jià)
DALLAS
ROHS
13352
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨
詢價(jià)
DALLAS
23+
MOD
5177
現(xiàn)貨
詢價(jià)
Maxim
22+
40EDIP
9000
原廠渠道,現(xiàn)貨配單
詢價(jià)
DALLAS
23+
MOD
65480
詢價(jià)
Maxim
24+
40DIP
6118
原裝現(xiàn)貨
詢價(jià)
DALLAS
05+
PSDIP
5
自己公司全新庫(kù)存絕對(duì)有貨
詢價(jià)