| PART |
Description |
Maker |
| PT7C4307 PT7C4307P PT7C4307W |
Real-time Clock Module (I2C Bus)
|
Pericom Semiconductor Corporation
|
| RA8803SA |
REAL TIME CLOCK MODULE (I2C-Bus)
|
Epson Company
|
| AB-RTCMC-32.7KHZ-AIGZ-S7 |
Real Time Clock Module with I2C Bus
|
Abracon Corporation
|
| RTC8583 RTC-8593 RTC-8593SB RTC-8583 |
I2C-BUS COMPATIBLE REAL TIME CLOCK MODULE
|
ETC
Epson ToYoCom
|
| RTC-8564NB RTC-8564JE |
I2C-Bus INTERFACE REAL TIME CLOCK MODULE
|
Epson ToYoCom
|
| RTC8583 |
I2C-BUS COMPATIBLE REAL TIME CLOCK MODULE
|
ETC
|
| RX-8025NB RX-8025SA |
I2C-Bus INTERFACE REAL TIME CLOCK MODULE
|
Epson ToYoCom
|
| DS1244P DS1244 1244P DS1244YP-70 DS1244YP-100 DS12 |
From old datasheet system
256k NV SRAM with Phantom Clock 0 TIMER(S), REAL TIME CLOCK, DMA34
0 TIMER(S), REAL TIME CLOCK, DMA34 POWERCAP MODULE BOARD-34
256k NV SRAM with Phantom Clock 0 TIMER(S), REAL TIME CLOCK, PDMA28
|
DALLAS SEMICONDUCTOR
Maxim Integrated Products, Inc.
|
| DS1248YP-100 DS1248YP-70 |
0 TIMER(S), REAL TIME CLOCK, DMA34 POWERCAP MODULE-34
1024k NV SRAM with Phantom Clock 0 TIMER(S), REAL TIME CLOCK, DMA34
|
Maxim Integrated Products, Inc.
|
| R2061S02-E2 R2061K |
wire interface Real-Time Clock ICs with Battery Backup switch-over Function 0 TIMER(S), REAL TIME CLOCK, PDSO16
|
RICOH electronics devices division
Ricoh Co., Ltd.
|
