| PART |
Description |
Maker |
| FM3135 FM3135-G FM3135-GTR |
Integrated RTC/Alarm/F-RAM & Embedded Crystal
|
Ramtron International Corporation
|
| DS1375 |
2-Wire Digital Input RTC with Alarm
|
MAXIM - Dallas Semiconductor
|
| MAX6916EO30 MAX6916EO33 MAX6916EO50 MAX691605 |
SPI-Compatible RTC with Microprocessor Supervisor, Alarm, and NV RAM Controller
|
Maxim Integrated Products
|
| SM89S16R1C25 SM89S16R1 SM89S16R1C40 SM89S16R1L25 |
8-Bits Micro-controller With 64KB Flash ROM & IKB RAM & RTC & ADC & PWM & PDWU embedded
|
ETC
|
| 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-4701JE |
Serial RTC Module With Alarm and Timer Functions and Built-In Temperature Sensor(串行接口实时时钟模块（带报警器和时钟 串行实时时钟模块与报警和定时器功能和内置的温度传感器（串行接口实时时钟模块（带报警器和时钟）
|
Epson (China) Co., Ltd.
|
| ISL12022M09 ISL12022M ISL12022MIBZ |
Low Power RTC with Battery Backed SRAM, Integrated ±5ppm Temperature Compensation, and Auto Daylight Saving
Low Power RTC with Battery Backed SRAM, Integrated 卤5ppm Temperature Compensation, and Auto Daylight Saving
Low Power RTC with Battery Backed SRAM, Integrated 隆戮5ppm Temperature Compensation, and Auto Daylight Saving
|
Intersil Corporation
|
| DS3231S DS323110 DS3231SN DS3231SN- |
Extremely Accurate I2C-Integrated RTC/TCXO/Crystal
|
Maxim Integrated Products
|
| DS323207 DS3232 DS3232N |
Extremely Accurate I2C RTC with Integrated Crystal and SRAM
|
Maxim Integrated Products
|
| DS323113 |
Extremely Accurate I2C-Integrated RTC/TCXO/Crystal
|
Maxim Integrated Products
|
