| PART |
Description |
Maker |
| M48T212YSH M48T212V-70MH1 M48T212V-70MH1E M48T212V |
5V/3.3V TIMEKEEPER CONTROLLER Supervisor
|
STMICROELECTRONICS[STMicroelectronics]
|
| AN1000 |
TIMEKEEPER AND ZEROPOWER CONTROLLER SURFACE MOUNT SOLUTION
|
SGS Thomson Microelectronics
|
| MKI41T56 MKI41T56N00 MKI41T56N00TR MKI41T56S00 MKI |
512 bit (64b x8) Serial Access TIMEKEEPER SRAM
From old datasheet system
512 bit (64b x8) Serial Access TIMEKEEPER ? SRAM
512 bit 64b x8 Serial Access TIMEKEEPER SRAM 5124B条x8串行SRAM的访问计时器
|
SGS Thomson Microelectronics
STMICROELECTRONICS[STMicroelectronics]
ST Microelectronics
意法半导
STMicroelectronics N.V.
|
| AN925 |
Time Update in STs TIMEKEEPER Devices
Time Update in ST’s TIMEKEEPER Devices
|
ST Microelectronics
STMICROELECTRONICS[STMicroelectronics]
|
| M4T28-BR12SH M4T28-BR12SH1 M4T28-BR12SH1TR M4T28-B |
TIMEKEEPER庐 SNAPHAT庐 (battery and crystal)
TIMEKEEPER? SNAPHAT? (battery and crystal)
TIMEKEEPER SNAPHAT (battery and crystal)
|
STMicroelectronics
|
| DS1486 DS1486-150 DS1486-120 DS1486P-120 DS1486P D |
RAMified Watchdog Timekeeper
|
DALLAS[Dallas Semiconducotr]
DALLAS[Dallas Semiconductor]
MAXIM - Dallas Semiconductor
|
| M41T00 M41T00M M41TM6TR M41TM6 |
Serial Access TIMEKEEPER
|
ST Microelectronics
STMICROELECTRONICS[STMicroelectronics]
意法半导
|
| M48T129V-85PM1 |
3.3V-5V 1 MB (128K X 8) TIMEKEEPER SRAM
|
ST Microelectronics
|
| M48T58Y-70MH1TR M48T58Y-70PC1 |
5.0V, 64 Kbit (8 Kb x 8) TIMEKEEPER SRAM
|
STMicroelectronics
|
| DS1284 DS1284QN |
Watchdog Timekeeper Chip
|
Dallas Semiconducotr
MAXIM - Dallas Semiconductor
|
| HT1381 HT1380 |
Serial Timekeeper Chip(串行时钟芯片)
|
Holtek Semiconductor Inc.
|
| DS1486 DS1486P |
RAMified Watchdog Timekeeper(RAM化的看门狗计时器)
|
Maxim Integrated Products, Inc.
|
