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M4T32-BR12SH

Serial Real Time Clock with 56 Bytes of NVRAM

Description The M41T11 is a low-power serial real-time clock (RTC) with 56 bytes of NVRAM. A built-in 32.768 kHz oscillator (external crystal controlled) and the first 8 bytes of the RAM are used for the clock/calendar function and are configured in binary-coded decimal (BCD) format. Addresses a

文件:231.6 Kbytes 页数:29 Pages

STMICROELECTRONICS

意法半导体

M4T32-BR12SH

3.3V-5V 256 Kbit 32Kb x8 TIMEKEEPER SRAM

Description The M48T37Y/V TIMEKEEPER® RAM is a 32 Kb x 8 non-volatile static RAM and real-time clock. The monolithic chip is available in a special package which provides a highly integrated battery-backed memory and real-time clock solution. The 44-lead, 330 mil SOIC package provides sockets wit

文件:511.04 Kbytes 页数:29 Pages

STMICROELECTRONICS

意法半导体

M4T32-BR12SH

5.0 OR 3.0V, 512 bit 64 x 8 SERIAL RTC and NVRAM SUPERVISOR

SUMMARY DESCRIPTION The M41ST85Y/W Serial TIMEKEEPER®/Controller SRAM is a low power 512-bit, static CMOS SRAM organized as 64 words by 8 bits. A built-in 32.768 kHz oscillator (external crystal controlled) and 8 bytes of the SRAM (see Table 2., page 14) are used for the clock/calendar function

文件:530.95 Kbytes 页数:34 Pages

STMICROELECTRONICS

意法半导体

M4T32-BR12SH

Serial real-time clock (RTC) with 56 bytes of NVRAM

Features · Counters for seconds, minutes, hours, day, date, month, years and century · 32 kHz crystal oscillator integrating load capacitance (12.5 pF) providing exceptional oscillator stability and high crystal series resistance operation · Serial interface supports I²C bus (100 kHz proto

文件:423.5 Kbytes 页数:30 Pages

STMICROELECTRONICS

意法半导体

M4T32-BR12SH

Real-time clock and TIMEKEEPER SNAPHAT battery with crystal

Features · Provides battery backup power for serial realtime clock, non-volatile TIMEKEEPER® and supervisor devices in the 28- or 44-pin SNAPHAT® SOIC package · Removable battery avoids heat associated with surface-mount process · Snaps directly onto surface-mounted SNAPHAT SOIC · Choice

文件:230.92 Kbytes 页数:16 Pages

STMICROELECTRONICS

意法半导体

M4T32-BR12SH

TIMEKEEPER SRAM

文件:7.88799 Mbytes 页数:27 Pages

ARTSCHIP

M4T32-BR12SH

5.0 or 3.3 V, 256 Kbit (32 Kbit x 8) TIMEKEEPER짰 SRAM

文件:521.789 Kbytes 页数:30 Pages

STMICROELECTRONICS

意法半导体

M4T32-BR12SH

TIMEKEEPER짰 SNAPHAT짰 (battery and crystal)

文件:139.87 Kbytes 页数:16 Pages

STMICROELECTRONICS

意法半导体

M4T32-BR12SH

5.0 V PC real-time clock

文件:317.87 Kbytes 页数:36 Pages

STMICROELECTRONICS

意法半导体

M4T32-BR12SH

TIMEKEEPER SNAPHAT Battery & Crystal

文件:51.12 Kbytes 页数:7 Pages

STMICROELECTRONICS

意法半导体

技术参数

  • Package:

    1632 SNAPHAT

  • Marketing Status:

    Active

  • Battery Type:

    Lithium coin cell - 120mAh

  • Crystal frequency_nom(Hz):

    32768

  • Operating Temperature_min(°C):

    -40

  • Operating Temperature_max(°C):

    85

供应商型号品牌批号封装库存备注价格
ST
2024+
N/A
70000
柒号只做原装 现货价秒杀全网
询价
STM
23+
3880
正品原装货价格低
询价
ST(意法)
24+
NA/
8735
原厂直销,现货供应,账期支持!
询价
ST(意法)
25+
封装
500000
源自原厂成本,高价回收工厂呆滞
询价
ST
DIP
991
正品原装--自家现货-实单可谈
询价
STM
24+/25+
SNAPHAT(SH)BATTERY/CRYS
1104
原装正品现货库存价优
询价
STMICR
24+
495
询价
ST
24+
12
原装现货,可开13%税票
询价
ST
25+
DIP
321
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
ST
25+
标准封装
18000
原厂直接发货进口原装
询价
更多M4T32-BR12SH供应商 更新时间2025-12-9 16:21:00