| Manufacturer | Part # | Datasheet | Description |
 RICOH electronics devic... |
RS5C321A
|
252Kb / 33P |
ULTRA-COMPACT SERIAL REAL-TIME CLOCK ICs WITH 32.768kHz
|
 Epson Company |
RTC-4513
|
45Kb / 2P |
Real time clock module(SERIAL-INTERFACE REAL TIME CLOCK MODULE)
|
|
RTC-4553
|
111Kb / 2P |
Real time clock module(SERIAL-INTERFACE REAL TIME CLOCK MODULE WITH SRAM)
|
|
RTC-72421
|
212Kb / 2P |
Real time clock module(4-bit REAL TIME CLOCK MODULE)
|
 List of Unclassifed Man... |
RTC-72421
|
1Mb / 2P |
Real time clock module(4-bit REAL TIME CLOCK MODULE)
|
 Epson ToYoCom |
RX4575LC
|
148Kb / 2P |
Real Time Clock Module
|
 Pericom Semiconductor C... |
PT7C4307
|
532Kb / 15P |
Real-time Clock Module
|
 Epson ToYoCom |
RX6110SAB
|
292Kb / 1P |
Real Time Clock Module
|
|
RX8804CE
|
273Kb / 1P |
Real Time Clock Module
|
 WAGO Kontakttechnik Gmb... |
750-640
|
509Kb / 12P |
Real-time clock Module
|