PART |
Description |
Maker |
DS1284 DS1284QN |
Watchdog Timekeeper Chip
|
Dallas Semiconducotr MAXIM - Dallas Semiconductor
|
DS1386P |
RAMified Watchdog Timekeeper(带完整功能的实时时钟静态RAM)
|
Maxim Integrated Products, Inc.
|
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.
|
M48T201Y-70MH1E M48T201Y-70MH1F M48T201Y-70MH1TR M |
3.3V-5V TIMEKEEPER Supervisor 3.3V-5V TIMEKEEPER CONTROLLER
|
ST Microelectronics
|
M48T12 M48T12-150PC1 M48T12-200PC1 M48T12-70PC1 M4 |
From old datasheet system 16 Kbit 2Kb x8 TIMEKEEPER[ SRAM 16 Kbit (2Kb x8) TIMEKEEPER SRAM(16K位非易失性计时静态RAM)
|
意法半导 ST Microelectronics STMICROELECTRONICS[STMicroelectronics]
|
MAX6821 MAX6822 MAX6823 MAX6824 MAX6825 MAX6823SUK |
2.93 V, low-power mP supervisor with manual reset and watchdog timer Low-Voltage SOT23 ?? Supervisors with Manual Reset and Watchdog Timer Low-Voltage SOT23 μP Supervisors with Manual Reset and Watchdog Timer Low-Voltage SOT23 P Supervisors with Manual Reset and Watchdog Timer Low-Voltage SOT23 ?P Supervisors with Manual Reset and Watchdog Timer Low-Voltage SOT23 レP Supervisors with Manual Reset and Watchdog Timer 8-Bit Shift Registers With Input Latches 20-LCCC -55 to 125 Low-Voltage SOT23 µP Supervisors with Manual Reset and Watchdog Timer 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5 2.63 V, low-power mP supervisor with manual reset and watchdog timer
|
MAXIM INTEGRATED PRODUCTS INC MAXIM[Maxim Integrated Products] Maxim Integrated Products, Inc. MAXIM - Dallas Semiconductor
|
M48T212V07 M48T212V-85MH1E M48T212V-85MH1F |
3.3V TIMEKEEPER supervisor
|
STMicroelectronics
|
M41T00 M41T00M M41TM6TR M41TM6 |
Serial Access TIMEKEEPER
|
ST Microelectronics STMICROELECTRONICS[STMicroelectronics] 意法半导
|