| Manufacturer | Part # | Datasheet | Description |
 Maxim Integrated Produc... |
DS3234S-
|
291Kb/21P |
Extremely Accurate SPI Bus RTC with Integrated Crystal and SRAM
Rev 2; 10/08 |
|
DS3234SN
|
282Kb/21P |
Extremely Accurate SPI Bus RTC with Integrated Crystal and SRAM
Rev 3; 7/10 |
|
DS3234SN
|
314Kb/20P |
Extremely Accurate SPI Bus RTC with Integrated Crystal and SRAM
Rev 0; 2/06 |
|
DS3234SN-
|
291Kb/21P |
Extremely Accurate SPI Bus RTC with Integrated Crystal and SRAM
Rev 2; 10/08 |
|
DS3234
|
292Kb/20P |
Extremely Accurate SPI Bus RTC with Integrated Crystal and SRAM
Rev 1; 7/07 |
|
DS3234
|
291Kb/21P |
Extremely Accurate SPI Bus RTC with Integrated Crystal and SRAM
Rev 2; 10/08 |
|
DS3234
|
282Kb/21P |
Extremely Accurate SPI Bus RTC with Integrated Crystal and SRAM
Rev 3; 7/10 |
 Dallas Semiconductor |
DS3231
|
363Kb/19P |
Extremely Accurate I2C-Integrated RTC/TXO/Crystal
|
 Maxim Integrated Produc... |
DS3231
|
297Kb/20P |
Extremely Accurate I2C-Integrated RTC-TCXO-Crystal
Rev 9; 1/13 |
|
DS3231
|
300Kb/20P |
Extremely Accurate I2C-Integrated RTC/TCXO/Crystal
Rev 9; 1/13 |
|
DS3231
|
378Kb/20P |
Extremely Accurate I2C-Integrated RTC/TCXO/Crystal
Rev 8; 7/10 |
|
DS3231
|
372Kb/20P |
Extremely Accurate I2C-Integrated RTC/TCXO/Crystal
Rev 7; 3/10 |
|
DS3231
|
362Kb/20P |
Extremely Accurate I2C-Integrated
Rev 7; 3/10 |
|
DS3231M
|
1Mb/20P |
짹5ppm, I2C Real-Time Clock
19-5312; Rev 0; 6/10 |
|
DS3231M
|
1Mb/20P |
±5ppm, I2C Real-Time Clock
Rev 3; 12/11 |
|
DS3231M
|
1Mb/20P |
±5ppm, I2C Real-Time Clock
Rev 4; 9/12 |
|
DS3231M
|
1Mb/20P |
5ppm, I2C Real-Time Clock Battery Backup for Continuous Timekeeping
Rev 1; 5/11 |
|
DS3231M+
|
1Mb/20P |
짹5ppm, I2C Real-Time Clock
19-5312; Rev 0; 6/10 |
|
DS3231M+
|
1Mb/20P |
±5ppm, I2C Real-Time Clock
Rev 4; 9/12 |
|
DS3231M+
|
897Kb/20P |
±5ppm, I2C Real-Time Clock
Rev 7; 3/15 |