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
M48T37Y-70MH1E

M48T37Y-70MH1E

IC RTC CLK/CALENDAR PAR 44-SOH

STMicroelectronics

2,168 -

RFQ

M48T37Y-70MH1E

Datasheet

44-BSOP (0.337, 8.56mm Width) requires SNAPHAT Tube Timekeeper® Obsolete Clock/Calendar Alarm, Leap Year, Watchdog Timer - HH:MM:SS (24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V - 3mA @ 4.5V ~ 5.5V 0°C ~ 70°C Surface Mount
M48T35Y-70MH1F

M48T35Y-70MH1F

IC RTC CLK/CALENDAR PAR 28SOH

STMicroelectronics

3,311 -

RFQ

M48T35Y-70MH1F

Datasheet

28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets Tape & Reel (TR),Cut Tape (CT) Timekeeper® Active Clock/Calendar Leap Year - HH:MM:SS (24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V - 2mA @ 4.75V ~ 5.5V 0°C ~ 70°C Surface Mount
DS17885SN-3+

DS17885SN-3+

IC RTC CLK/CALENDAR PAR 24-SOIC

Analog Devices Inc./Maxim Integrated

3,289 -

RFQ

DS17885SN-3+

Datasheet

24-SOIC (0.295, 7.50mm Width) Tube - Active Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 8KB HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 2.7V ~ 3.7V 2.5V ~ 3.7V 2mA @ 2.7V ~ 3.7V -40°C ~ 85°C Surface Mount
DP8570AV

DP8570AV

REAL TIME CLOCK, VOLATILE, 2 TIM

National Semiconductor

250 -

RFQ

DP8570AV

Datasheet

28-LCC (J-Lead) Bulk - Active Timer Clock Peripheral (TCP) Alarm, Leap Year 44B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 2.2V ~ 5.1V 1µA @ 5V -40°C ~ 85°C Surface Mount
BQ4852YMC-85

BQ4852YMC-85

RTC, NON-VOLATILE

Benchmarq

1,000 -

RFQ

BQ4852YMC-85

Datasheet

36-DIP Module (0.610, 15.49mm) Tube - Obsolete Clock/Calendar Alarm, Supervisor, Watchdog Timer - HH:MM:SS:hh (24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V - 1mA @ 4.5V ~ 5.5V 0°C ~ 70°C Through Hole
BU9873NUX-TTR

BU9873NUX-TTR

IC RTC CLK/CALENDAR I2C 8VSON

Rohm Semiconductor

5,515 -

RFQ

BU9873NUX-TTR

Datasheet

8-UFDFN Exposed Pad Tape & Reel (TR),Cut Tape (CT) - Active Clock/Calendar Alarm, Leap Year - HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.8V ~ 5.5V - 1µA ~ 1.35µA @ 3V ~ 5.5V -40°C ~ 85°C Surface Mount
PT7C4563BWEX

PT7C4563BWEX

IC RTC I2C SER 8SOIC T&R 2.5K

Diodes Incorporated

2,483 -

RFQ

PT7C4563BWEX

Datasheet

8-SOIC (0.154, 3.90mm Width) Tape & Reel (TR),Cut Tape (CT) - Active Clock/Calendar Alarm, Leap Year, Square Wave Output - HH:MM:SS (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.3V ~ 5.5V - 0.65µA ~ 0.85µA @ 3V ~ 5V -40°C ~ 85°C (TA) Surface Mount
PCF85063BTL/1,118

PCF85063BTL/1,118

IC RTC CLK/CALENDAR SPI 10-HXSON

NXP USA Inc.

3,298 -

RFQ

PCF85063BTL/1,118

Datasheet

10-XFDFN Exposed Pad Tape & Reel (TR),Cut Tape (CT) - Active Clock/Calendar Alarm, Leap Year, Square Wave Output - HH:MM:SS (12/24 hr) YY-MM-DD-dd SPI 0.9V ~ 5.5V - 0.6µA @ 3.3V -40°C ~ 85°C Surface Mount
BU9873FVT-GE2

BU9873FVT-GE2

IC RTC CLK/CALENDAR I2C 8TSSOP

Rohm Semiconductor

2,528 -

RFQ

BU9873FVT-GE2

Datasheet

8-TSSOP (0.173, 4.40mm Width) Tape & Reel (TR),Cut Tape (CT) - Active Clock/Calendar Alarm, Leap Year - HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.8V ~ 5.5V - 1µA ~ 1.35µA @ 3V ~ 5.5V -40°C ~ 85°C Surface Mount
PT7C4363BQ1WEX

PT7C4363BQ1WEX

REAL TIME CLOCK SO-8

Diodes Incorporated

2,440 -

RFQ

PT7C4363BQ1WEX

Datasheet

8-SOIC (0.154, 3.90mm Width) Tape & Reel (TR),Cut Tape (CT) Automotive, AEC-Q100 Active Clock/Calendar Alarm - HH:MM:SS YY-MM-DD-dd I²C, SMBus 1.3V ~ 5.5V 3V 1.5µA @ 5V -40°C ~ 125°C Surface Mount
PT7C4302WEX

PT7C4302WEX

IC RTC CLK/CALENDAR SER 8-SOIC

Diodes Incorporated

1,543 -

RFQ

PT7C4302WEX

Datasheet

8-SOIC (0.154, 3.90mm Width) Tape & Reel (TR),Cut Tape (CT) - Active Clock/Calendar Leap Year, NVSRAM, Square Wave Output, Trickle-Charger 31B HH:MM:SS (12/24 hr) YY-MM-DD-dd 3-Wire Serial 1.2V ~ 5.5V 1.5V ~ 5.5V 25.3µA ~ 81µA @ 2V ~ 5V -40°C ~ 85°C Surface Mount
S-35390A-J8T1U

S-35390A-J8T1U

IC RTC CLK/CALENDAR I2C 8SOP

ABLIC Inc.

2,729 -

RFQ

S-35390A-J8T1U

Datasheet

8-SOIC (0.154, 3.90mm Width) Tape & Reel (TR),Cut Tape (CT) - Active Clock/Calendar Alarm, Leap Year - HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.3V ~ 5.5V - 14µA ~ 30µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount
S-35190A-I8T1U

S-35190A-I8T1U

IC RTC CLK/CALENDAR SER SNT-8A

ABLIC Inc.

2,105 -

RFQ

S-35190A-I8T1U

Datasheet

8-SMD, Flat Lead Tape & Reel (TR),Cut Tape (CT) - Active Clock/Calendar Alarm, Leap Year - HH:MM:SS (12/24 hr) YY-MM-DD-dd 3-Wire Serial 1.3V ~ 5.5V - 0.93µA ~ 1.1µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount
S-35390A-I8T1U

S-35390A-I8T1U

IC RTC CLK/CALENDAR I2C SNT-8A

ABLIC Inc.

1,267 -

RFQ

S-35390A-I8T1U

Datasheet

8-SMD, Flat Lead Tape & Reel (TR),Cut Tape (CT) - Active Clock/Calendar Alarm, Leap Year - HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.3V ~ 5.5V - 0.93µA ~ 1.1µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount
M41T66Q6F

M41T66Q6F

IC RTC CLK/CALENDAR I2C 16-QFN

STMicroelectronics

7,636 -

RFQ

M41T66Q6F

Datasheet

16-VFQFN Exposed Pad Tape & Reel (TR),Cut Tape (CT) Timekeeper® Obsolete Clock/Calendar Alarm, Leap Year, Square Wave Output, Watchdog Timer - HH:MM:SS:hh (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.5V ~ 4.4V - 0.9µA ~ 1.1µA @ 1.5V ~ 4.4V -40°C ~ 85°C Surface Mount
ISL12024IBZ-T

ISL12024IBZ-T

IC RTC CLK/CALENDAR I2C 8-SOIC

Renesas Electronics America Inc

5,000 -

RFQ

ISL12024IBZ-T

Datasheet

8-SOIC (0.154, 3.90mm Width) Tape & Reel (TR),Cut Tape (CT) - Obsolete Clock/Calendar Alarm, Leap Year, Unique ID - 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
ISL12058IRTZ

ISL12058IRTZ

IC RTC CLK/CALENDAR I2C 8-TDFN

Renesas Electronics America Inc

1,015 -

RFQ

ISL12058IRTZ

Datasheet

8-WDFN Exposed Pad Tube - Active Clock/Calendar Alarm, Leap Year - HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.8V ~ 3.6V - 0.65µA @ 1.8V -40°C ~ 85°C Surface Mount
S-35399A03-J8T1U

S-35399A03-J8T1U

RTC

ABLIC Inc.

3,952 -

RFQ

S-35399A03-J8T1U

Datasheet

8-SOIC (0.154, 3.90mm Width) Tape & Reel (TR),Cut Tape (CT) S-35399A03 Active Clock/Calendar Alarm, Leap Year - HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.3V ~ 5.5V - 14µA ~ 30µA @ 3V ~ 5V -40°C ~ 85°C (TA) Surface Mount
ISL12082IB8Z

ISL12082IB8Z

IC RTC CLK/CALENDAR I2C 8-SOIC

Renesas Electronics America Inc

980 -

RFQ

ISL12082IB8Z

Datasheet

8-SOIC (0.154, 3.90mm Width) Tube - Obsolete Clock/Calendar Alarm, Leap Year, Watchdog Timer - HH:MM:SS:hh (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
ISL1208IRT8Z

ISL1208IRT8Z

IC RTC CLK/CALENDAR I2C 8-TDFN

Renesas Electronics America Inc

799 -

RFQ

ISL1208IRT8Z

Datasheet

8-WDFN Exposed Pad 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
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