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X1243S8中文资料Xicor数据手册PDF规格书

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厂商型号

X1243S8

功能描述

Real Time Clock/Calendar/Alarm with EEPROM

文件大小

90.74 Kbytes

页面数量

18

生产厂商

Xicor Xicor Inc.

网址

网址

数据手册

下载地址一下载地址二

更新时间

2025-12-13 20:00:00

人工找货

X1243S8价格和库存,欢迎联系客服免费人工找货

X1243S8规格书详情

DESCRIPTION

The X1243 is a Real Time Clock with clock/calendar circuits and two alarms. The dual port clock and alarm registers allow the clock to operate, without loss of accuracy, even during read and write operations.

FEATURES

• 2 Alarms—Interrupt Output

—Settable on the Second, 10s of Seconds, Minute, 10s of Minutes, Hour, Day, Month, or Day of the Week

—Repeat alarm for time base generation

• 2 Wire Interface interoperable with I2C.

—400kHz data transfer rate

• Secondary Power Supply Input with internal switch-over circuitry.

• Year 2000 Compliant

• 2K bytes of EEPROM

—64 Byte Page Write Mode

—3 bit Block Lock

• Low Power CMOS

—<1µA Operating Current

—<3mA Active Current during Program

—<400µA Active Current during Data Read

• Single Byte Write Capability

• Typical Nonvolatile Write Cycle Time: 5ms

• High Reliability

—100,000 Endurance Cycles

—Guaranteed Data Retention: 100 Years

• Small Package Options

—8-Lead SOIC Package, 8L TSSOP Package

产品属性

  • 型号:

    X1243S8

  • 制造商:

    XICOR

  • 制造商全称:

    Xicor Inc.

  • 功能描述:

    Real Time Clock/Calendar/Alarm with EEPROM

供应商 型号 品牌 批号 封装 库存 备注 价格
XOR
24+
NA/
3550
原装现货,当天可交货,原型号开票
询价
XICOR
25+
SOP-8
996880
只做原装,欢迎来电资询
询价
XICOR
22+
SOP-8
100000
代理渠道/只做原装/可含税
询价
XICOR
25+
SOP8
12496
XICOR原装正品X1243S8即刻询购立享优惠#长期有货
询价
INTERSIL
24+
SOP8
20000
全新原厂原装,进口正品现货,正规渠道可含税!!
询价
INTERSIL
SOP8
1538
一级代理 原装正品假一罚十价格优势长期供货
询价
INTERSIL
2025+
SOP
3525
全新原厂原装产品、公司现货销售
询价
XICOR
23+
SOP-8
11200
原厂授权一级代理、全球订货优势渠道、可提供一站式BO
询价
INTERSIL
24+
SOP8
90000
一级代理商进口原装现货、价格合理
询价
XICOR
23+
SOP-8
98900
原厂原装正品现货!!
询价