| PART |
Description |
Maker |
| IDT1339-31DVGI |
REAL-TIME CLOCK WITH SERIAL I2C INTERFACE
|
Integrated Device Technolog...
|
| RA-4574SA |
SERIAL-INTERFACE REAL TIME CLOCK MODULE
|
Epson ToYoCom
|
| RX-4045SA |
High-Stability Frequency SERIAL-INTERFACE REAL TIME CLOCK MODULE
|
Epson ToYoCom
|
| RTC-4573SB |
Serial-Interface Real Time Clock With Alarm and Timer(串行接口实时时钟模块（带报警器和时钟
|
爱普生（中国）有限公
|
| RV5C339A-E2 RV5C339A RV5C339 |
3-WIRE SERIAL INTERFACE REAL-TIME CLOCK ICs WITH VOLTAGE MONITORING FUNCTION
|
RICOH[RICOH electronics devices division]
|
| RS5C348B RS5C348A RV5C348B RV5C348A |
4-WIRE SERIAL INTERFACE REAL-TIME CLOCK ICs WITH VOLTAGE MONITORING FUNCTION
|
RICOH[RICOH electronics devices division]
|
| RTC4513 |
Real time clock module(SERIAL-INTERFACE REAL TIME CLOCK MODULE)
|
Epson Company
|
| RTC-4553 |
High-Frequency High-Stability Serial-Interface Real Time Clock Module(高频率、高稳定性、串行接口实时时钟模
|
爱普生（中国）有限公
|
