| 制造商 | 部件名 | 数据表 | 功能描述 |
 Maxim Integrated Produc... |
DS32X35
|
279Kb / 21P |
Accurate I2C RTC with Integrated TCXO/Crystal/FRAM
Rev 0; 12/06 |
 NXP Semiconductors |
PCF2129A
|
490Kb / 68P |
Integrated RTC, TCXO and quartz crystal
Rev. 01-13 January 2010 |
 Maxim Integrated Produc... |
DS3231
|
372Kb / 20P |
Extremely Accurate I2C-Integrated RTC/TCXO/Crystal
Rev 7; 3/10 |
 NXP Semiconductors |
PCF2127A
|
535Kb / 80P |
Integrated RTC, TCXO and quartz crystal
Rev. 02-7 May 2010 |
 Maxim Integrated Produc... |
DS32B35
|
410Kb / 22P |
Accurate I2C RTC with Integrated TCXO/Crystal/FRAM
Rev 3; 7/10 |
 NXP Semiconductors |
PCF2129A
|
469Kb / 69P |
Integrated RTC, TCXO and quartz crystal
Rev. 02-7 May 2010 |
 Maxim Integrated Produc... |
DS3231_1007
|
378Kb / 20P |
Extremely Accurate I2C-Integrated RTC/TCXO/Crystal
Rev 8; 7/10 |
 Ramtron International C... |
FM31T372
|
796Kb / 26P |
System Supervisor & Temperature Compensated RTC(TCXO) with Embedded Crystal
|
 Maxim Integrated Produc... |
DS3231
|
300Kb / 20P |
Extremely Accurate I2C-Integrated RTC/TCXO/Crystal
Rev 9; 1/13 |
|
DS3231SNTR
|
297Kb / 20P |
Extremely Accurate I2C-Integrated RTC-TCXO-Crystal
Rev 9; 1/13 |