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M41T256YMT7

256 Kbit 32K x8 SERIAL RTC

SUMMARY DESCRIPTION The M41T256Y Serial TIMEKEEPER® SRAM is a low power 256 Kbit static CMOS SRAM organized as 32K words by 8 bits. A built-in 32.768kHz oscillator (external crystal controlled) and 8 bytes of the SRAM (see Table 3., page 14) are used for the clock/calendar function and are config

文件:522.309 Kbytes 页数:27 Pages

STMICROELECTRONICS

意法半导体

M41T256YMT7E

256 Kbit 32K x8 SERIAL RTC

SUMMARY DESCRIPTION The M41T256Y Serial TIMEKEEPER® SRAM is a low power 256 Kbit static CMOS SRAM organized as 32K words by 8 bits. A built-in 32.768kHz oscillator (external crystal controlled) and 8 bytes of the SRAM (see Table 3., page 14) are used for the clock/calendar function and are config

文件:522.309 Kbytes 页数:27 Pages

STMICROELECTRONICS

意法半导体

M41T256YMT7F

256 Kbit 32K x8 SERIAL RTC

SUMMARY DESCRIPTION The M41T256Y Serial TIMEKEEPER® SRAM is a low power 256 Kbit static CMOS SRAM organized as 32K words by 8 bits. A built-in 32.768kHz oscillator (external crystal controlled) and 8 bytes of the SRAM (see Table 3., page 14) are used for the clock/calendar function and are config

文件:522.309 Kbytes 页数:27 Pages

STMICROELECTRONICS

意法半导体

M41T256YMT7TR

256 Kbit 32K x8 SERIAL RTC

SUMMARY DESCRIPTION The M41T256Y Serial TIMEKEEPER® SRAM is a low power 256 Kbit static CMOS SRAM organized as 32K words by 8 bits. A built-in 32.768kHz oscillator (external crystal controlled) and 8 bytes of the SRAM (see Table 3., page 14) are used for the clock/calendar function and are config

文件:522.309 Kbytes 页数:27 Pages

STMICROELECTRONICS

意法半导体

M41T256YMT7E

256Kbit (32K x 8) serial RTC

文件:275.39 Kbytes 页数:30 Pages

STMICROELECTRONICS

意法半导体

M41T256YMT7F

256Kbit (32K x 8) serial RTC

文件:275.39 Kbytes 页数:30 Pages

STMICROELECTRONICS

意法半导体

M41T256YMT7E

IC RTC CLK/CALENDAR I2C 44-SOP

ST

意法半导体

M41T256YMT7F

256Kbit (32K x 8) serial RTC

ST

意法半导体

M41T256YMT7TR

256 Kbit 32K x8 SERIAL RTC

ST

意法半导体

M41T256YMT7E

Package:44-BSOP(0.337",8.56mm 宽);包装:管件 类别:集成电路(IC) 实时时钟 描述:IC RTC CLK/CALENDAR I2C 44-SOP

STMICROELECTRONICS

意法半导体

技术参数

  • 特性:

    闰年,NVSRAM

  • 存储容量:

    32KB

  • 时间格式:

    HH:MM:SS:hh(24 小时)

  • 日期格式:

    YY-MM-DD-dd

  • 接口:

    I²C,2 线串口

  • 电压 - 电源:

    4.5 V ~ 5.5 V

  • 电压 - 电源,电池:

    2.5 V ~ 3.5 V

  • 电流 - 计时(最大):

    2.5mA @ 4.5V ~ 5.5V

  • 工作温度:

    -25°C ~ 70°C

  • 安装类型:

    表面贴装

  • 封装/外壳:

    44-BSOP(0.337\,8.56mm 宽)

  • 供应商器件封装:

    44-SOH

供应商型号品牌批号封装库存备注价格
ST
24+
SOH
5000
全现原装公司现货
询价
ST/意法
23+
SOP44
50000
全新原装正品现货,支持订货
询价
ST/意法
23+
13000
原厂授权一级代理,专业海外优势订货,价格优势、品种
询价
ST/意法
25+
NA
314
全新原装正品支持含税
询价
ST
22+
SOH
20000
公司只做原装 品质保障
询价
ST
08+
SOP44
834
询价
STM
24+/25+
SO-44
7616
原装正品现货库存价优
询价
STM
10+
SOH44
7800
全新原装正品,现货销售
询价
STM
24+
10976
询价
STMicroel
25+23+
44-SOP
20049
绝对原装正品全新进口深圳现货
询价
更多M41T256YMT7供应商 更新时间2026-1-28 10:20:00