| PART |
Description |
Maker |
| FM3135 FM3135-G FM3135-GTR |
Integrated RTC/Alarm/F-RAM & Embedded Crystal
|
Ramtron International Corporation
|
| DS1100LU-25 DS1100LU-35 MAX6917EO30T DS1554W-120IN |
3-Volt 5-Tap Economy Timing Element (Delay Line) SILICON DELAY LINE, TRUE OUTPUT, PDSO8
I<sup>2</sup>C-Compatible RTC with Microprocessor Supervisor, Alarm, and NV RAM Controller REAL TIME CLOCK, PDSO20
256k Nonvolatile, Y2K-Compliant Timekeeping RAM REAL TIME CLOCK, PDIP32
SPI-Compatible RTC with Microprocessor Supervisor, Alarm, and NV RAM Controller REAL TIME CLOCK, PDSO20
1M, Nonvolatile, Y2K-Compliant Timekeeping RAM REAL TIME CLOCK, DMA34
64kB, Nonvolatile, Year-2000-Compliant Timekeeping RAM 0 TIMER(S), REAL TIME CLOCK, DMA34
10-Tap Silicon Delay Line SILICON DELAY LINE, TRUE OUTPUT, PDSO16
Y2K-Compliant Watchdog RTC with NV Control 1 TIMER(S), REAL TIME CLOCK, PDSO32
3-Wire Serial RTC in a TDFN REAL TIME CLOCK, PDSO8
Y2K-Compliant Watchdog Real-Time Clocks 1 TIMER(S), REAL TIME CLOCK, PDSO28
Total-Elapsed-Time Recorder with Alarm 0 TIMER(S), TIME RECORDER, PDSO8
Real-Time Clock 1 TIMER(S), REAL TIME CLOCK, PQCC28
3-in-1 High-Speed Silicon Delay Line SILICON DELAY LINE, TRUE OUTPUT, PDSO8
Y2K兼容、非易失时钟RAM REAL TIME CLOCK, DMA34
SmartWatch RAM DS1216B/C/D/HSmartWatch ROM DS1216E/F SmartWatch RAM DS1216B/C/D/HSmartWatch ROM DS1216E/F
I<sup>2</sup>C Serial Real-Time Clock 1 TIMER(S), REAL TIME CLOCK, PDSO8
I<sup>2</sup>C RTC with Trickle Charger REAL TIME CLOCK, PDSO8
Phantom Time Chip 幻影时钟芯片
8-Bit Programmable Timing Element SILICON DELAY LINE, TRUE OUTPUT, PDSO16
0 TIMER(S), REAL TIME CLOCK, PDIP8
0 TIMER(S), REAL TIME CLOCK, DMA32
0 TIMER(S), REAL TIME CLOCK, DSO34
1 TIMER(S), REAL TIME CLOCK, PDIP32
0 TIMER(S), REAL TIME CLOCK, DMA28
0 TIMER(S), REAL TIME CLOCK, PDIP32
0 TIMER(S), REAL TIME CLOCK, PDSO8
0 TIMER(S), REAL TIME CLOCK, PDIP16
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|
Maxim Integrated Products, Inc.
DALLAS SEMICONDUCTOR
MAXIM INTEGRATED PRODUCTS INC
|
| DS1375T DS1375 |
I2C Digital Input RTC with Alarm
|
Maxim Integrated Products
|
| DS1306 |
Serial Alarm Real Time Clock RTC
|
Dallas Semiconducotr
|
| SM89T16R1C25 |
8-Bits Micro-controller With 64KB Flash ROM & 1KB RAM & Two UART & RTC & ADC & PWM embedded
|
新茂国际科技股份有限公司
|
| SM89T16R106 |
8-Bits Micro-controller With 64KB Flash ROM & 1KB RAM & Two UART & RTC & ADC & PWM embedded
|
SyncMOS Technologies,Inc
|
| 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.
|
| PCF2128 PCF2128T PCF2128T1 |
Integrated RTC / TCXO / Crystal
|
NXP Semiconductors
|
| 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
|
| DS323208 DS3232SN- DS3232S- |
Extremely Accurate I2C RTC with Integrated Crystal and SRAM
|
Maxim Integrated Products
|
|
