| Fabricante Electrônico | Nome de Peças | Folha de dados | Descrição Electrónicos |
 Cymbet Corporation |
CBC34123
|
480Kb / 9P |
SPI Real-Time Clock/Calendar with Integrated Backup Power
|
 Golledge Electronics Lt... |
RV2123C2
|
132Kb / 1P |
Real Time Clock - Low Power
|
|
RV8523C3
|
123Kb / 1P |
Real Time Clock, Ultra Low Power
|
|
RV8803C7
|
119Kb / 1P |
Real Time Clock, Ultra Low Power
|
|
MP06786
|
119Kb / 1P |
Real Time Clock, Ultra Low Power
|
|
RV2123C2
|
124Kb / 1P |
Real Time Clock - Low Power
|
 MICORO CRYSTAL SWITZERL... |
RV-2123
|
675Kb / 38P |
Ultra-Low-Power Real Time Clock
|
 Abracon Corporation |
AB18X5
|
655Kb / 37P |
Real-Time Clock with Power
Revision: C |
|
AB-RTCMC-32.768KHZ-IBO5
|
3Mb / 11P |
Ultra-low Power Real Time Clock Module with I2C Bus
01.08.2019 |
 Analog Devices |
MAX31331
|
1Mb / 49P |
Ultra-Low-Power, I2C Real-Time Clock and Power Management
19-101203; Rev 1; 4/22 |