| PART |
Description |
Maker |
| MSM6242B M6242B |
CMOS Real Time Clock/Calendar(直接总线连接实时时钟/日历,备用电压低至2V) 的CMOS实时时钟/日历（直接总线连接实时时钟/日历，备用电压低2V的）
From old datasheet system
DIRECT BUS CONNECTED CMOS REAL TIME CLOCK/CALENDAR
|
OKI SEMICONDUCTOR CO., LTD.
OKI electronic componets
OKI electronic components
|
| ISL120291012 ISL12029AIB27Z ISL12029AIV27Z ISL1202 |
Real Time Clock/Calendar with I2C Bus and EEPROM
Real Time Clock/Calendar with EEPROM 1 TIMER(S), REAL TIME CLOCK, PDSO14
|
Intersil Corporation
Intersil, Corp.
|
| ISL12029AIB27Z ISL12029AIV27Z ISL1202910 ISL12029I |
Real Time Clock/Calendar with I2C Bus and EEPROM
Real Time Clock/Calendar with I2C Bus垄芒 and EEPROM
|
Intersil Corporation
|
| ISL1202810 ISL12028IB27AZ ISL12028IB27Z ISL12028IB |
Real Time Clock/Calendar with I2C Bus?/a> and EEPROM
Real Time Clock/Calendar with I2C Bus and EEPROM
Real Time Clock/Calendar with I2C Bus垄芒 and EEPROM
|
Intersil Corporation
|
| X1286V14 X1286V14I X1286A8I |
Intersil Real Time Clock/Calendar/CPU Supervisor with EEPROM X1286 1 TIMER(S), REAL TIME CLOCK, PDSO14
Intersil Real Time Clock/Calendar/CPU Supervisor with EEPROM X1286 1 TIMER(S), REAL TIME CLOCK, PDSO8
|
Intersil, Corp.
http://
|
| UPD4991A UPD4991ACX UPD4991AGS |
4-BIT PARALLEL I/O CALENDAR CLOCK
|
NEC[NEC]
|
| PCF85063TP |
Tiny Real-Time Clock/calendar
|
NXP Semiconductors
|
| ISL12028IB27AZ-T ISL12028IB27AZ ISL12028IB27Z ISL1 |
REAL TIME CLOCK/CALENDAR WITH EEPROM
|
INTERSIL[Intersil Corporation]
|
| X1226S8 X1226V8ZT1 X1226 X1226S8I X1226S8IT1 X1226 |
Real Time Clock/Calendar with EEPROM
|
INTERSIL[Intersil Corporation]
|
| PCA2125 |
SPI Real-time clock/calendar
|
NXP Semiconductors
|
| PCF8523T-1 PCF8523TS-1 PCF8523TK-1 PCF8523U-12AA-1 |
Real-Time Clock (RTC) and calendar
|
NXP Semiconductors
|
| ISL12027 |
Real Time Clock/Calendar with EEPROM
|
Intersil Corporation
|
