| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... |
MM58167B
|
173Kb / 10P |
Microprocessor Real Time Clock
|
|
MM58174A
|
130Kb / 8P |
Microprocessor-Compatible Real-Time Clock
|
|
MM58274C
|
228Kb / 16P |
Microprocessor Compatible Real Time Clock
|
 OKI electronic componet... |
MSM5832
|
544Kb / 6P |
MICROPROCESSOR REAL-TIME CLOCK/CALENDAR
|
 Intersil Corporation |
ICM7170
|
77Kb / 13P |
Microprocessor-Compatible, Real-Time Clock
August 1997 |
 Epson ToYoCom |
RTC8583
|
56Kb / 2P |
I2C-BUS COMPATIBLE REAL TIME CLOCK MODULE
|
 National Semiconductor ... |
MM58274C-12
|
904Kb / 13P |
MICROPROCESSOR COMPATIBLE REAL TIME CLOCK
|
 Intersil Corporation |
ICM7170
|
713Kb / 14P |
Microprocessor-Compatible, Real-Time짰lock
November 2003 |
 Rochester Electronics |
ICM7170
|
688Kb / 14P |
Microprocessor-Compatible, Real-Time Clock 8-Bit, uP Bus Compatible
|
 Renesas Technology Corp |
ICM7170
|
736Kb / 14P |
Microprocessor-Compatible, Real-Time Clock
Nov 2003 |