PART |
Description |
Maker |
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.
|
RS5C372A RS5C372A-E2NBSP RS5C372ANBSP |
I2C bus SERIAL INTERFACE REAL-TIME CLOCK ICs RS5C372A/B 12CBUS Serial Interface Real Time Clock ICs Application Manual IC,REAL-TIME CLOCK,CMOS,SSOP,8PIN,PLASTIC
|
Ricoh Corp RICOH[RICOH electronics devices division]
|
RTC-58323 RTC-58321 RTC58321 |
Real time clock module(4-bit I/O CONNECTION REAL TIME CLOCK MODULE)
|
http:// EPSON[Epson Company]
|
ISL1221IUZ-T |
Low Power RTC with Battery Backed Real Time Clock/Calendar with Event Detection and Frequency Output REAL TIME CLOCK, PDSO10
|
Intersil Corporation Intersil, Corp.
|
CDP68HC68T1D |
CMOS Serial Real-Time Clock With RAM and Power Sense/Control 1 TIMER(S), REAL TIME CLOCK, DIP16
|
Intersil, Corp.
|
PCA8565 PCA8565BS PCA8565TS PCA8565BS/1118 PCA8565 |
Real time clock/calendar; Package: SOT650-1 (HVSON10); Container: Reel Pack, SMD, 13" 1 TIMER(S), REAL TIME CLOCK, PDSO10 Real time clock/calendar; Package: SOT505-1 (TSSOP8); Container: Reel Pack, SMD, 13" 1 TIMER(S), REAL TIME CLOCK, PDSO8
|
NXP Semiconductors N.V.
|
X1202 X1202S8I-4.5A X1202S8I-2.7A |
0 TIMER(S), REAL TIME CLOCK, PDSO8 PLASTIC, SOIC-8 Real Time Clock/Calendar/Alarms/CPU Supervisor(实时时钟/日历/闹钟/CPU监控电路) 实时时钟/日历/报警/ CPU监控(实时时日历/闹钟/ CPU的监控电路)
|
Xicor Inc.
|
DS1306 |
Serial Alarm Real Time Clock (RTC)(串行报警实时时钟(RTC 0 TIMER(S), REAL TIME CLOCK, PDIP16 Serial Alarm Real Time Clock (RTC)(涓茶??ヨ?瀹???堕?锛?TC锛?
|
Maxim Integrated Products, Inc. DALLAS SEMICONDUCTOR
|
RX-8025NB |
Real Time Clock Module
|
EPSON Electronics
|
PT7C43190WEX PT7C43190LE PT7C43190LEX PT7C43190ZEE |
Real-time Clock Module
|
Pericom Semiconductor C...
|
RTC-7301SF RTC-7301DG |
4-bit REAL TIME CLOCK MODULE
|
EPSON[Epson Company]
|
BQ3287AMTI BQ3287 |
Real-Time Clock (RTC) Module
|
ETC
|