| PART |
Description |
Maker |
| FM3135 FM3135-G FM3135-GTR |
Integrated RTC/Alarm/F-RAM & Embedded Crystal
|
Ramtron International Corporation
|
| FM3130 FM3130-DG FM3130-G |
Integrated RTC/Alarm and 64Kb FRAM
|
Ramtron International Corporation
|
| MAX691705 MAX6917EO30 MAX6917EO33 MAX6917EO50 |
I2C-Compatible RTC with Microprocessor Supervisor, Alarm, and NV RAM Controller
|
Maxim Integrated Products
|
| DS1338C DS1338C-33 DS1338Z-33 DS1338C-18 DS1338C-3 |
I2C RTC with 56-Byte NV RAM I²C RTC，带6字节NV RAM
|
Maxim Integrated Products, Inc.
DALLAS[Dallas Semiconducotr]
MAXIM - Dallas Semiconductor
|
| RTC4573 |
Serial RTC with Alarm and Timer
|
Epson Company
|
| DS1375 |
2-Wire Digital Input RTC with Alarm
|
Dallas Semiconductor
DALLAS[Dallas Semiconducotr]
|
| DS1375 |
2-Wire Digital Input RTC with Alarm
|
MAXIM - Dallas Semiconductor
|
| ISL12082IB8Z-T |
I2C-Bus Real Time Clock with Two Interrupts, Alarm, and Timer, Low Power RTC with Battery ReSeal, 2 IRQs, Hundredths of a Second Time and Crystal Compensation
|
Renesas Electronics Corporation
|
| MC146818 MC146818AL MC146818AP MC146818AS |
From old datasheet system
REAL-TIME CLOCK PLUS RAM(RTC)
|
Motorola, Inc
|
| PCF2127AT PCF2127AT/1 |
Integrated RTC, TCXO and quartz crystal
|
NXP Semiconductors N.V.
|
| DS3231 DS3231SN DS3231SN_ DS3231S DS3231S_ |
Extremely Accurate I2C-Integrated RTC/TXO/Crystal
|
DALLAS[Dallas Semiconductor]
DALLAL
|
