| PART |
Description |
Maker |
| M48T37V M48T37Y |
3.3V-5V 256Kbit (32Kb x8) Timekeeper SRAM(256K32K x 8) Timekeeper 静态RAM) 3.3 - 5V56Kbit（的32KB × 8）计时器的SRAM56K位（32K的8）计时器静态内存）
|
意法半导
STMicroelectronics N.V.
|
| DS1250YL-70-IND |
4096k Nonvolatile SRAM
|
MAXIM - Dallas Semiconductor
|
| DS1251Y-120 DS1251Y-150 DS1251Y |
4096K NV SRAM with Phantom Clock
|
DALLAS[Dallas Semiconductor]
|
| DS1251Y |
4096K NV SRAM with Phantom Clock
|
Dallas Semiconducotr
|
| DS1350W DS1350W-150 DS1350WP-150-IND 1350W DS1350W |
From old datasheet system
3.3V 4096K Nonvolatile SRAM with Battery Monitor 3.3 4096K非易失SRAM与电池监视器
|
http://
DALLAS[Dallas Semiconductor]
Dallas Semiconducotr
MAXIM - Dallas Semiconductor
3M Company
|
| AN925 |
Time Update in STs TIMEKEEPER Devices
Time Update in ST’s TIMEKEEPER Devices
|
ST Microelectronics
STMICROELECTRONICS[STMicroelectronics]
|
| M48T212A M48T212A-85MH1 M48T212A-85MH1TR M48T212A- |
3.3V TIMEKEEPER CONTROLLER
|
ST Microelectronics
STMICROELECTRONICS[STMicroelectronics]
|
| M48T201Y-70MH1 |
3.3V-5V TIMEKEEPER CONTROLLER
|
SGS Thomson Microelectronics
|
| AN968 |
VMEBUS TIMEKEEPER REQUIREMENTS
|
SGS Thomson Microelectronics
|
| M48T129V-85PM1 |
3.3V-5V 1 MB (128K X 8) TIMEKEEPER SRAM
|
ST Microelectronics
|
| M48T129V |
3.3V-5V 1 MB (128K X 8) TIMEKEEPER SRAM
|
ST Microelectronics
|
