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
M41T56MH6F

M41T56MH6F

IC RTC CLK/CALENDAR I2C 28-SOIC

STMicroelectronics

2,273 -

RFQ

M41T56MH6F

Datasheet

28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets Tape & Reel (TR),Cut Tape (CT) - Obsolete Clock/Calendar Leap Year, NVSRAM 56B HH:MM:SS (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 4.5V ~ 5.5V 2.5V ~ 3.5V 100µA (Typ) @ 4.5V ~ 5.5V -40°C ~ 85°C Surface Mount
M41T256YMH7F

M41T256YMH7F

IC RTC CLK/CALENDAR I2C 44-SOH

STMicroelectronics

2,583 -

RFQ

M41T256YMH7F

Datasheet

44-BSOP (0.337, 8.56mm Width) requires SNAPHAT Tape & Reel (TR),Cut Tape (CT) Timekeeper® Obsolete Clock/Calendar Leap Year, NVSRAM 32KB HH:MM:SS:hh (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 4.5V ~ 5.5V 2.5V ~ 3.5V 2.5mA @ 4.5V ~ 5.5V -25°C ~ 70°C Surface Mount
M41T256YMT7F

M41T256YMT7F

IC RTC CLK/CALENDAR I2C 44-SOP

STMicroelectronics

2,095 -

RFQ

M41T256YMT7F

Datasheet

44-BSOP (0.337, 8.56mm Width) Tape & Reel (TR),Cut Tape (CT) Timekeeper® Obsolete Clock/Calendar Leap Year, NVSRAM 32KB HH:MM:SS:hh (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 4.5V ~ 5.5V 2.5V ~ 3.5V 2.5mA @ 4.5V ~ 5.5V -25°C ~ 70°C Surface Mount
M41ST84WMQ6F

M41ST84WMQ6F

IC RTC CLK/CALENDAR I2C 16-SOIC

STMicroelectronics

2,726 -

RFQ

M41ST84WMQ6F

Datasheet

16-SOIC (0.154, 3.90mm Width) Tape & Reel (TR),Cut Tape (CT) - Obsolete Clock/Calendar Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer 44B HH:MM:SS:hh (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 3.6V 2.5V ~ 3.5V 0.5mA @ 2.7V ~ 3.6V -40°C ~ 85°C Surface Mount
ISL1208IU8

ISL1208IU8

IC RTC CLK/CALENDAR I2C 8-MSOP

Renesas Electronics America Inc

3,345 -

RFQ

ISL1208IU8

Datasheet

8-TSSOP, 8-MSOP (0.118, 3.00mm Width) Tube - Obsolete Clock/Calendar Alarm, Leap Year, SRAM 2B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 4µA ~ 6µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount
DS1284QN+

DS1284QN+

IC RTC CLK/CALENDAR PAR 28-PLCC

Analog Devices Inc./Maxim Integrated

2,549 -

RFQ

DS1284QN+

Datasheet

28-LCC (J-Lead) Tube - Obsolete Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer 50B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 2.4V ~ 3.5V 7mA @ 5V -40°C ~ 85°C Surface Mount
DS1384FP-12+

DS1384FP-12+

IC RTC CLK/CALENDAR PAR 44-MQFP

Analog Devices Inc./Maxim Integrated

2,708 -

RFQ

DS1384FP-12+

Datasheet

44-QFP Tray - Obsolete Clock/Calendar Alarm, Leap Year, Square Wave Output, Watchdog Timer 50B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 2.4V ~ 4V 3mA @ 5V 0°C ~ 70°C Surface Mount
DS14285Q+

DS14285Q+

IC RTC CLK/CALENDAR PAR 28-PLCC

Analog Devices Inc./Maxim Integrated

6,824 -

RFQ

DS14285Q+

Datasheet

28-LCC (J-Lead) Tube,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 ~ 3.6V 0.5µA @ 4.5V ~ 5.5V 0°C ~ 70°C Surface Mount
DS1742W-150+

DS1742W-150+

IC RTC CLK/CALENDAR PAR 24-EDIP

Analog Devices Inc./Maxim Integrated

3,894 -

RFQ

DS1742W-150+

Datasheet

24-DIP Module (0.600, 15.24mm) Tube - Obsolete Clock/Calendar Leap Year, NVSRAM, Y2K 2KB HH:MM:SS (24 hr) YY-MM-DD-dd Parallel 2.97V ~ 3.63V - 2mA @ 3.3V 0°C ~ 70°C Through Hole
DS1743-70+

DS1743-70+

IC RTC CLK/CALENDAR PAR 28-EDIP

Analog Devices Inc./Maxim Integrated

3,347 -

RFQ

DS1743-70+

Datasheet

28-DIP Module (0.600, 15.24mm) Tube - Obsolete Clock/Calendar Leap Year, NVSRAM, Y2K 8KB HH:MM:SS (24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V - 3mA @ 5V 0°C ~ 70°C Through Hole
DS1743-100+

DS1743-100+

IC RTC CLK/CALENDAR PAR 28-EDIP

Analog Devices Inc./Maxim Integrated

3,051 -

RFQ

DS1743-100+

Datasheet

28-DIP Module (0.600, 15.24mm) Tube - Obsolete Clock/Calendar Leap Year, NVSRAM, Y2K 8KB HH:MM:SS (24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V - 3mA @ 5V 0°C ~ 70°C Through Hole
DS1743P-100+

DS1743P-100+

IC RTC CLK/CALENDAR PAR 34-PCM

Analog Devices Inc./Maxim Integrated

2,176 -

RFQ

DS1743P-100+

Datasheet

34-PowerCap™ Module Bulk,Tube - Obsolete Clock/Calendar Leap Year, NVSRAM, Y2K 8KB HH:MM:SS (24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 3V 3mA @ 5V 0°C ~ 70°C Surface Mount
DS1284Q+

DS1284Q+

IC RTC CLK/CALENDAR PAR 28-PLCC

Analog Devices Inc./Maxim Integrated

3,215 -

RFQ

DS1284Q+

Datasheet

28-LCC (J-Lead) Tube - Obsolete Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer 50B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 2.4V ~ 3.5V 7mA @ 5V 0°C ~ 70°C Surface Mount
DS1284+

DS1284+

IC RTC CLK/CALENDAR PAR 28-DIP

Analog Devices Inc./Maxim Integrated

1,993 -

RFQ

DS1284+

Datasheet

28-DIP (0.600, 15.24mm) Tube,Tube - Obsolete Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer 50B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 2.4V ~ 3.5V 7mA @ 5V 0°C ~ 70°C Through Hole
DS1286+

DS1286+

IC RTC CLK/CALENDAR PAR 28-EDIP

Analog Devices Inc./Maxim Integrated

2,921 -

RFQ

DS1286+

Datasheet

28-DIP Module (0.61, 15.49mm), 23 Leads Tube - Obsolete Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer 50B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 2.4V ~ 3.5V 7mA @ 5V 0°C ~ 70°C Through Hole
DS1386-32-120+

DS1386-32-120+

IC RTC CLK/CALENDAR PAR 32-DIP

Analog Devices Inc./Maxim Integrated

2,960 -

RFQ

DS1386-32-120+

Datasheet

32-DIP Module (0.600, 15.24mm) Tube - Obsolete Clock/Calendar Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer 32KB HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V - 4mA @ 5V 0°C ~ 70°C Through Hole
DS14287+

DS14287+

IC RTC CLK/CALENDAR PAR 24-EDIP

Analog Devices Inc./Maxim Integrated

2,036 -

RFQ

DS14287+

Datasheet

24-DIP Module (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 ~ 3.6V 0.5µA @ 4.5V ~ 5.5V 0°C ~ 70°C Through Hole
DS1486-120+

DS1486-120+

IC RTC CLK/CALENDAR PAR 32-EDIP

Analog Devices Inc./Maxim Integrated

3,300 -

RFQ

DS1486-120+

Datasheet

32-DIP Module (0.600, 15.24mm) Tube - Obsolete Clock/Calendar Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer 128KB HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V - 4mA @ 5V 0°C ~ 70°C Through Hole
DS1501WEN+

DS1501WEN+

IC RTC CLK/CALENDAR PAR 28-TSOP

Analog Devices Inc./Maxim Integrated

2,393 -

RFQ

DS1501WEN+

Datasheet

28-TSSOP (0.465, 11.80mm Width) Tray - Obsolete Clock/Calendar Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K 256B HH:MM:SS (24 hr) YY-MM-DD-dd Parallel 3V ~ 3.6V 2.5V ~ 3.7V 4mA @ 3V ~ 3.6V -40°C ~ 85°C Surface Mount
DS1501WE+

DS1501WE+

IC RTC CLK/CALENDAR PAR 28-TSOP

Analog Devices Inc./Maxim Integrated

2,063 -

RFQ

DS1501WE+

Datasheet

28-TSSOP (0.465, 11.80mm Width) Tray - Obsolete Clock/Calendar Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K 256B HH:MM:SS (24 hr) YY-MM-DD-dd Parallel 3V ~ 3.6V 2.5V ~ 3.7V 4mA @ 3V ~ 3.6V 0°C ~ 70°C Surface Mount
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