| PART |
Description |
Maker |
| MAX6916EO50 MAX6916EO33 |
SPI-Compatible RTC with Microprocessor Supervisor, Alarm, and NV RAM Controller
|
MAXIM - Dallas Semiconductor
|
| DS1375 |
2-Wire Digital Input RTC with Alarm
|
Dallas Semiconductor
DALLAS[Dallas Semiconducotr]
|
| DS1375 |
2-Wire Digital Input RTC with Alarm
|
MAXIM - Dallas Semiconductor
|
| AS8218 AS8228 |
Highly Integrated Single Phase 2-Current Energy Metering Integrated Circuits with Microcontroller, RTC, Programmable Multi-Purpose I/Os and LCD Driver
|
AMSCO[austriamicrosystems AG]
|
| RTC-4574JE RTC-4574SA |
Serial RTC Module With Alarm and Timer Functions(串行接口实时时钟模块（带报警器和时钟 串行实时时钟模块，报警和定时器功能（串行接口实时时钟模块（带报警器和时钟））
|
爱普生（中国）有限公
Epson (China) Co., Ltd.
|
| MC146818A |
REAL-TIME CLOCK PLUS RAM(RTC)
|
Motorola
|
| HD146818P HD146818 HD146818FP |
RTC(REAL TIME CLOCK PLUS RAM)
|
HITACHI[Hitachi Semiconductor]
|
| PCF2129A PCF2129AT |
Integrated RTC, TCXO and quartz crystal
|
http://
|
| DS3232 DS3232S DS3232SN |
Extremely Accurate I2C RTC with Integrated Crystal and SRAM
|
Maxim Integrated Produc...
MAXIM[Maxim Integrated Products]
|
| DS32B35 DS32B35-33 DS32B35-33IND DS32C35-33 DS32C3 |
Accurate I2C RTC with Integrated TCXO/Crystal/FRAM
|
Maxim Integrated Products
|
| DS32B3510 |
Accurate I2C RTC with Integrated TCXO/Crystal/FRAM
|
Maxim Integrated Products
|
| DS3231 |
Extremely Accurate I2C-Integrated RTC/TXO/Crystal
|
Dallas Semiconducotr
|
