| PART |
Description |
Maker |
| R2023K |
2-wire Serial Interface Real Time Clock IC
|
RICOH
|
| IDT1339 |
Real-Time Clock With Serial I2C Interface
|
Integrated Device Technology, Inc.
|
| RX-4574LC |
SERIAL-INTERFACE REAL TIME CLOCK MODULE
|
Epson ToYoCom
|
| RX-4581NB |
SERIAL-INTERFACE REAL TIME CLOCK MODULE
|
Epson ToYoCom
|
| RTC4553 RTC-4553 |
SERIAL-INTERFACE REAL TIME CLOCK MODULE
|
List of Unclassifed Manufacturers
N.A.
ETC
|
| MC68HC68 |
Real-Time Clock plus RAM with Serial Interface
|
Motorola, Inc
|
| RTC-4701NB RTC-4701JE |
Built-in Temperature Sensor SERIAL-INTERFACE REAL TIME CLOCK MODULE
|
Epson ToYoCom
|
| RV5C339A RV5C339A03 |
3-WIRE SERIAL INTERFACE REAL-TIME CLOCK IC WITH VOLTAGE MONITORING FUNCTION
|
RICOH electronics devices division
|
| RX-4045SA |
High-Stability Frequency SERIAL-INTERFACE REAL TIME CLOCK MODULE
|
Epson ToYoCom
|
| RX-4571NB RX-4571LC RX-4571SA |
LOW BACKUP VOLTAGE 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
|
| RTC4513 |
Real time clock module(SERIAL-INTERFACE REAL TIME CLOCK MODULE)
|
Epson Company
|
