| PART |
Description |
Maker |
| DS1284 DS1284QN |
Watchdog Timekeeper Chip
|
Dallas Semiconducotr
MAXIM - Dallas Semiconductor
|
| DS1284 |
Watchdog Timekeeper Chip(看门狗计时器芯片)
|
Maxim Integrated Products, Inc.
|
| HT1380-11 |
Serial Timekeeper Chip
|
Holtek Semiconductor In...
|
| 22PCAFB6G 22PCCEB2G 22PCAEB2G 22PCFEB2G 22PCFNB2G |
I2C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output
RAMified Watchdog Timekeeper
Y2K-Compliant Watchdog RTC with NV Control
Serial Port iButton Holder
I2C, 32-Bit Binary Counter Watchdog Clock
Front Panel iButton Holder
Signal Conditioner 信号调理
I<sup>2</sup>C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output 信号调理
Digital Thermometer and Thermostat 信号调理
Real-Time Clock with NV RAM Control 信号调理
Parallel Port Button Holder 信号调理
1-Wire Network Cables 信号调理
4Meg, Nonvolatile, Y2K-Compliant Timekeeping RAM
|
Infineon Technologies AG
Bourns, Inc.
Advanced Interconnections, Corp.
Air Cost Control
Samtec, Inc.
Electronic Theatre Controls, Inc.
|
| ATA6020N ATA6020N-YYY-TKQ ATA6020N-YYY-TKS |
Programmable Watchdog
Low-current microcontroller for watchdog function. Program memory 2 kB ROM. yyy - customer specific ROM-version.
|
Atmel
|
| M48T212A M48T212A-85MH1 M48T212A-85MH1TR M48T212A- |
3.3V TIMEKEEPER CONTROLLER
|
ST Microelectronics
STMICROELECTRONICS[STMicroelectronics]
|
| M48T201Y-70MH1 |
3.3V-5V TIMEKEEPER CONTROLLER
|
SGS Thomson Microelectronics
|
| M48T128Y |
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
|
| M48T212A M48T212A-85MH6 M48T212A-85MH1TR M48T212A- |
3.3V TIMEKEEPER CONTROLLER 3.3计时控制
|
ST Microelectronics
意法半导
STMicroelectronics N.V.
|
