首页 >M4T32-BR12SH>规格书列表
| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
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 | STMICROELECTRONICS | |
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 | STMICROELECTRONICS | |
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 | STMICROELECTRONICS | |
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 | STMICROELECTRONICS | |
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 | STMICROELECTRONICS | |
M4T32-BR12SH | TIMEKEEPER SRAM 文件:7.88799 Mbytes 页数:27 Pages | ARTSCHIP | 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 | STMICROELECTRONICS | |
M4T32-BR12SH | TIMEKEEPER짰 SNAPHAT짰 (battery and crystal) 文件:139.87 Kbytes 页数:16 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | |
M4T32-BR12SH | 5.0 V PC real-time clock 文件:317.87 Kbytes 页数:36 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | |
M4T32-BR12SH | TIMEKEEPER SNAPHAT Battery & Crystal 文件:51.12 Kbytes 页数:7 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS |
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 |
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