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DS1321集成電路(IC)的控制器規(guī)格書PDF中文資料

DS1321
廠商型號

DS1321

參數(shù)屬性

DS1321 封裝/外殼為16-DIP(0.300",7.62mm);包裝為管件;類別為集成電路(IC)的控制器;產(chǎn)品描述:IC CTRLR NV W/BATT MON 5V 16-DIP

功能描述

Flexible Nonvolatile Controller with Lithium Battery Monitor

封裝外殼

16-DIP(0.300",7.62mm)

文件大小

220.32 Kbytes

頁面數(shù)量

12

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

2025-2-24 20:00:00

人工找貨

DS1321價格和庫存,歡迎聯(lián)系客服免費人工找貨

DS1321規(guī)格書詳情

DESCRIPTION

The DS1321 Flexible Nonvolatile Controller with Lithium Battery Monitor is a CMOS circuit which solves the application problem of converting CMOS SRAMs into nonvolatile memory. Incoming power is monitored for an out-of-tolerance condition.

FEATURES

■ Converts CMOS SRAM into nonvolatile

memory

■ Unconditionally write-protects SRAM when

VCC is out of tolerance

■ Automatically switches to battery backup

supply when VCC power failure occurs

■ Flexible memory organization

- Mode 0: 4 banks with 1 SRAM each

- Mode 1: 2 banks with 2 SRAMs each

- Mode 2: 1 bank with 4 SRAMs each

■ Monitors voltage of a lithium cell and

provides advanced warning of impending

battery failure

■ Signals low-battery condition on active low

Battery Warning output signal

■ Resets processor when power failure occurs

and holds processor in reset during system

power-up

■ Optional 5 or 10 power-fail detection

■ 16-pin DIP, 16-pin SOIC and 20-pin TSSOP

packages

■ Industrial temperature range of -40°C to

+85°C

產(chǎn)品屬性

  • 產(chǎn)品編號:

    DS1321

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > 控制器

  • 包裝:

    管件

  • 控制器類型:

    非易失性 RAM

  • 電壓 - 供電:

    4.75V ~ 5.5V

  • 工作溫度:

    -40°C ~ 85°C

  • 安裝類型:

    通孔

  • 封裝/外殼:

    16-DIP(0.300",7.62mm)

  • 供應(yīng)商器件封裝:

    16-PDIP

  • 描述:

    IC CTRLR NV W/BATT MON 5V 16-DIP

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
DALLAS
22+
TSSOP20
100000
代理渠道/只做原裝/可含稅
詢價
DS
0222+
SOP-16
255
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
詢價
DALLAS
23+
SSOP
41876
##公司主營品牌長期供應(yīng)100%原裝現(xiàn)貨可含稅提供技術(shù)
詢價
DALLAS
23+
DIP16
7635
全新原裝優(yōu)勢
詢價
Maxim(美信)
23+
NA
20094
正納10年以上分銷經(jīng)驗原裝進口正品做服務(wù)做口碑有支持
詢價
Maxim Integrated
23+
16-PDIP
7300
專注配單,只做原裝進口現(xiàn)貨
詢價
Dallas
23+
16-DIP
6672
詢價
Maxim
21+
16PDIP
13880
公司只售原裝,支持實單
詢價
DALLASSEMICO
22+
NA
2000
全新原裝品牌專營
詢價
MAXIM
21+
SOP16
76
原裝現(xiàn)貨假一賠十
詢價