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Photo Mfr. Part # Availability Price Quantity Datasheet Package/Case Packaging Series ProductStatus Type Features MemorySize TimeFormat DateFormat Interface Voltage-Supply Voltage-SupplyBattery Current-Timekeeping(Max) OperatingTemperature MountingType
ISL12027IB30AZ-T

ISL12027IB30AZ-T

RTC, NON-VOLATILE

Intersil

3,000 3.47
- +

RFQ

ISL12027IB30AZ-T

Datasheet

8-SOIC (0.154, 3.90mm Width) Bulk - Obsolete Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5.5V -40°C ~ 85°C Surface Mount
ISL12027IB27AZ

ISL12027IB27AZ

RTC, NON-VOLATILE

Intersil

2,967 3.47
- +

RFQ

ISL12027IB27AZ

Datasheet

8-SOIC (0.154, 3.90mm Width) Tube - Obsolete Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5.5V -40°C ~ 85°C Surface Mount
ISL12028IB27Z

ISL12028IB27Z

RTC, VOLATILE

Intersil

2,348 3.47
- +

RFQ

ISL12028IB27Z

Datasheet

14-SOIC (0.154, 3.90mm Width) Tube - Obsolete Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5.5V -40°C ~ 85°C Surface Mount
ISL12029IB27Z-T

ISL12029IB27Z-T

RTC, NON-VOLATILE, 1 TIMER(S)

Intersil

2,290 3.47
- +

RFQ

ISL12029IB27Z-T

Datasheet

14-SOIC (0.154, 3.90mm Width) Bulk - Obsolete Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5.5V -40°C ~ 85°C Surface Mount
ISL12027IV27Z-T

ISL12027IV27Z-T

RTC, NON-VOLATILE

Intersil

1,838 3.47
- +

RFQ

ISL12027IV27Z-T

Datasheet

8-TSSOP (0.173, 4.40mm Width) Bulk - Obsolete Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5.5V -40°C ~ 85°C Surface Mount
ISL12027IB30AZ

ISL12027IB30AZ

RTC, NON-VOLATILE

Intersil

1,584 3.47
- +

RFQ

ISL12027IB30AZ

Datasheet

8-SOIC (0.154, 3.90mm Width) Tube - Obsolete Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5.5V -40°C ~ 85°C Surface Mount
ISL12028IV27Z-T

ISL12028IV27Z-T

RTC, VOLATILE

Intersil

1,427 3.47
- +

RFQ

ISL12028IV27Z-T

Datasheet

14-TSSOP (0.173, 4.40mm Width) Bulk - Obsolete Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5.5V -40°C ~ 85°C Surface Mount
ISL12027IVZ-T

ISL12027IVZ-T

RTC, NON-VOLATILE

Intersil

1,265 3.47
- +

RFQ

ISL12027IVZ-T

Datasheet

8-TSSOP (0.173, 4.40mm Width) Bulk - Obsolete Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5.5V -40°C ~ 85°C Surface Mount
ISL12028IBZ-T

ISL12028IBZ-T

RTC, VOLATILE

Intersil

1,158 3.47
- +

RFQ

ISL12028IBZ-T

Datasheet

14-SOIC (0.154, 3.90mm Width) Bulk - Obsolete Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5.5V -40°C ~ 85°C Surface Mount
DS1339C-2

DS1339C-2

DS1339 I2C SERIAL RTC

Analog Devices Inc./Maxim Integrated

1,661 3.48
- +

RFQ

DS1339C-2

Datasheet

- Bulk * Active - - - - - - - - - - -
DS1685E-3/TR

DS1685E-3/TR

DS1685 5V REAL-TIME CLOCK

Analog Devices Inc./Maxim Integrated

1,246 3.60
- +

RFQ

DS1685E-3/TR

Datasheet

- Bulk * Active - - - - - - - - - - -
DS1302SN-16/TR

DS1302SN-16/TR

TRICKLE-CHARGE TIMEKEEPING CHIP

Analog Devices Inc./Maxim Integrated

2,750 3.74
- +

RFQ

DS1302SN-16/TR

Datasheet

- Bulk * Active - - - - - - - - - - -
ISL12025IVZ-T

ISL12025IVZ-T

RTC, NON-VOLATILE

Intersil

11,777 3.83
- +

RFQ

ISL12025IVZ-T

Datasheet

8-TSSOP (0.173, 4.40mm Width) Bulk - Obsolete Clock/Calendar Alarm, Leap Year, Supervisor, Unique ID, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5.5V -40°C ~ 85°C Surface Mount
ISL12023IVZ

ISL12023IVZ

RTC, NON-VOLATILE

Intersil

3,788 3.87
- +

RFQ

ISL12023IVZ

Datasheet

14-TSSOP (0.173, 4.40mm Width) Tube - Obsolete Clock/Calendar Alarm, Daylight Savings, Leap Year, SRAM 128B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 14µA ~ 15µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount
BQ4285EP

BQ4285EP

RTC, VOLATILE

Benchmarq

6,270 4.19
- +

RFQ

BQ4285EP

Datasheet

24-DIP (0.600, 15.24mm) Tube - Obsolete Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 2.5V ~ 4V 300µA @ 5V 0°C ~ 70°C Through Hole
DS12885Q/T&R

DS12885Q/T&R

RTC, NON-VOLATILE

Dallas Semiconductor

2,500 4.48
- +

RFQ

DS12885Q/T&R

Datasheet

28-LCC (J-Lead) Bulk - Obsolete Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 2.5V ~ 4V - - Surface Mount
CDP68HC68T1M96

CDP68HC68T1M96

SERIAL RTC WITH RAM

Intersil

2,131 5.65
- +

RFQ

CDP68HC68T1M96

Datasheet

20-SOIC (0.295, 7.50mm Width) Bulk - Obsolete Clock/Calendar Alarm, Leap Year, Square Wave Output, Watchdog Timer 32B HH:MM:SS (12/24 hr) YY-MM-DD-dd SPI 3V ~ 6V 2.2V ~ 6V 20µA ~ 500µA @ 5V -40°C ~ 85°C Surface Mount
UPD4991AGS-A

UPD4991AGS-A

RTC, VOLATILE, 1 TIMER(S) PDSO

Renesas Electronics America Inc

9,995 6.02
- +

RFQ

UPD4991AGS-A

Datasheet

- Bulk * Active - - - - - - - - - - -
RX-8025SA:AA3

RX-8025SA:AA3

IC RTC CLK/CALENDAR I2C 14-SOP

Epson

3,747 8.93
- +

RFQ

RX-8025SA:AA3

Datasheet

14-SOIC (0.209, 5.30mm Width) Tape & Reel (TR),Cut Tape (CT) RX-8025SA Active Clock/Calendar Alarm, Leap Year - HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.7V ~ 5.5V - 1.2µA ~ 1.8µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount
LV8572AN

LV8572AN

REAL TIME CLOCK, 0 TIMER(S)

National Semiconductor

1,065 9.59
- +

RFQ

LV8572AN

Datasheet

- Bulk * Active - - - - - - - - - - -
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