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| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
5.0 or 3.3V, 4096K TIMEKEEPER SRAM with PHANTOM SUMMARY DESCRIPTION The M48T251Y/V TIMEKEEPER® RAM is a 512Kbit x 8 non-volatile static RAM and real time clock organized as 524,288 words by 8 bits. The special DIP package provides a fully integrated battery back-up memory and real time clock solution. In the event of power instability or absen | STMICROELECTRONICS 意法半导体 |   | ||
5.0 or 3.3V, 4096K TIMEKEEPER SRAM with PHANTOM SUMMARY DESCRIPTION The M48T251Y/V TIMEKEEPER® RAM is a 512Kbit x 8 non-volatile static RAM and real time clock organized as 524,288 words by 8 bits. The special DIP package provides a fully integrated battery back-up memory and real time clock solution. In the event of power instability or absen | STMICROELECTRONICS 意法半导体 | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST/意法 |
23+ |
DIP-32 |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
|||
ST |
23+ |
168PBGA Module (42.3x42.3) |
8000 |
只做原装现货 |
|||
ST |
DIP |
15620 |
一级代理 原装正品假一罚十价格优势长期供货 |
||||
ST |
25+ |
DIP |
10874 |
只做原装进口!正品支持实单! |
|||
ST |
2447 |
SSOP |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
|||
ST/意法 |
22+ |
N |
28000 |
原装现货只有原装.假一罚十 |
|||
ST |
2511 |
SSOP |
16900 |
电子元器件采购降本 30%!盈慧通原厂直采,砍掉中间差价 |
|||
ST |
22+ |
168PBGA Module (42.3x42.3) |
9000 |
原厂渠道,现货配单 |
|||
ST |
25+23+ |
DIP |
40221 |
绝对原装正品全新进口深圳现货 |
|||
STMicroelectronics |
24+ |
32-PMDIP |
35200 |
一级代理/放心采购 |
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M48T251Y-70PM1E规格书下载地址
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M48T251Y-70PM1E数据表相关新闻
M48T35Y-70PC1
M48T35Y-70PC1
2021-11-19M48T02-150PC1
+ 125 C 实时时钟 , Serial 实时时钟 , Serial, 3-Wire 实时时钟 , SOIC-8 + 125 C 实时时钟 , SOIC-8 实时时钟 , Backup Switching 实时时钟
2020-9-10M48T86PC1
+ 125 C 实时时钟 , Serial 实时时钟 , Serial, 3-Wire 实时时钟 , SOIC-8 + 125 C 实时时钟 , SOIC-8 实时时钟 , Backup Switching 实时时钟
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I2C NVRAM，128 kx 8 SPI NVRAM，8 Mbit NVRAM，并行40 C NVRAM，400 uA NVRAM，4 Mbit NVRAM
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热门搜索： SMD / SMT I2C实时时钟，电子管无备份切换+ 85 C-40 C实时时钟，QFN-16实时时钟，串行，I2C，SPI实时时钟，SMD / SMT备份交换实时时钟，+ 125 C实时时钟
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DdatasheetPDF页码索引
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