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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(hào)

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

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(shí)
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時(shí)間

2024-12-22 21:47:00

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(hào):

    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(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
Dallas
23+
16-DIP
6672
詢價(jià)
MAX原裝
22+23+
SOP16
19411
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨
詢價(jià)
DALLAS
23+
SOP16
3
原裝現(xiàn)貨假一賠十
詢價(jià)
DALLAS
22+
SOP
8000
原裝正品支持實(shí)單
詢價(jià)
DALLAS
SOP
68900
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨!
詢價(jià)
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(jià)
MAXIM
24+
1997
詢價(jià)
DALLAS
19+
SOP16
256800
原廠代理渠道,每一顆芯片都可追溯原廠;
詢價(jià)
MAXIM/美信
22+
DIP
9000
原裝正品
詢價(jià)
DALLAS
21+
SOP16
12588
原裝正品,自己庫存 假一罰十
詢價(jià)