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
CDP68HC68T1M

CDP68HC68T1M

SERIAL RTC WITH RAM

Intersil

1,476 -

RFQ

CDP68HC68T1M

Datasheet

20-SOIC (0.295, 7.50mm Width) Tube - 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
CDP68HC68T1E

CDP68HC68T1E

SERIAL RTC WITH RAM

Intersil

11,044 -

RFQ

CDP68HC68T1E

Datasheet

16-DIP (0.300, 7.62mm) Tube - 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 Through Hole
LV8571AN

LV8571AN

RTC, VOLATILE, 2 TIMER(S)

National Semiconductor

5,515 -

RFQ

LV8571AN

Datasheet

- Bulk * Active - - - - - - - - - - -
DP8573AVX

DP8573AVX

REAL TIME CLOCK, VOLATILE, 0 TIM

National Semiconductor

1,210 -

RFQ

DP8573AVX

Datasheet

28-LCC (J-Lead) Bulk - Active Clock/Calendar Alarm, Leap Year - 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
DP8573AV

DP8573AV

REAL TIME CLOCK, VOLATILE, 0 TIM

National Semiconductor

2,352 -

RFQ

DP8573AV

Datasheet

28-LCC (J-Lead) Bulk - Active Clock/Calendar Alarm, Leap Year - 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
DS1248Y-200

DS1248Y-200

1024K NV SRAM & PHANTOM CLOCK

Analog Devices Inc./Maxim Integrated

1,375 -

RFQ

DS1248Y-200

Datasheet

- Bulk * Active - - - - - - - - - - -
DS1248Y-120

DS1248Y-120

1024K NV SRAM & PHANTOM CLOCK

Analog Devices Inc./Maxim Integrated

6,107 -

RFQ

DS1248Y-120

Datasheet

- Bulk * Active - - - - - - - - - - -
DP8570AVX

DP8570AVX

REAL TIME CLOCK, VOLATILE, 2 TIM

National Semiconductor

3,600 -

RFQ

DP8570AVX

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
BQ4802LYDWR

BQ4802LYDWR

IC RTC CLK/CALENDAR PAR 28-SOIC

Texas Instruments

946 -

RFQ

BQ4802LYDWR

Datasheet

28-SOIC (0.295, 7.50mm Width) Tape & Reel (TR),Cut Tape (CT) - Active Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 2.7V ~ 3.6V 2.4V ~ 4V 1.5mA (Typ) @ 2.7 V ~ 3.6 V 0°C ~ 70°C Surface Mount
RX-8571SA:B3 PURE SN

RX-8571SA:B3 PURE SN

IC RTC CLK/CALENDAR I2C 14-SOP

Epson

186 -

RFQ

RX-8571SA:B3 PURE SN

Datasheet

14-SOIC (0.209, 5.30mm Width) Tape & Reel (TR),Cut Tape (CT) RX-8571SA Active Clock/Calendar Alarm, Leap Year, RAM 16B HH:MM:SS (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.6V ~ 5.5V - 0.55µA ~ 0.6µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount
AB-RTCMC-32.768KHZ-ZIZE-S2-T

AB-RTCMC-32.768KHZ-ZIZE-S2-T

IC RTC CLK/CALENDAR SPI MODULE

Abracon LLC

112 -

RFQ

AB-RTCMC-32.768KHZ-ZIZE-S2-T

Datasheet

10-SMD Module Tape & Reel (TR),Cut Tape (CT) - Active Clock/Calendar Alarm, Leap Year, Square Wave Output, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd SPI 1.1V ~ 5.5V - 0.35µA ~ 0.4µA @ 2V ~ 5V -40°C ~ 85°C Surface Mount
ISL12022MIBZ-T

ISL12022MIBZ-T

IC RTC/CALENDAR TEMP SNSR 20SOIC

Renesas Electronics America Inc

720 -

RFQ

ISL12022MIBZ-T

Datasheet

20-SOIC (0.295, 7.50mm Width) Tape & Reel (TR),Cut Tape (CT) - Active 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
RX-8035LC:B3 PURE SN

RX-8035LC:B3 PURE SN

IC RTC EVENT REC I2C 12-VSOJ

Epson

116 -

RFQ

RX-8035LC:B3 PURE SN

Datasheet

12-TFSOJ (0.094, 2.40mm Width) Tape & Reel (TR),Cut Tape (CT) RX-8035LC Active Time Event Recorder Alarm - HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.4V ~ 5.5V 1V ~ 5.5V 2.5µA @ 3V -40°C ~ 85°C Surface Mount
M41T93SMY6F

M41T93SMY6F

IC RTC CLK/CALENDAR SPI 18-SOX

STMicroelectronics

251 -

RFQ

M41T93SMY6F

Datasheet

18-SOX, 18-SOIC with Crystal (7.5mm Width) Tape & Reel (TR),Cut Tape (CT) - Active Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd SPI 3V ~ 5.5V 1.8V ~ 5.5V 10µA @ 5.5V -40°C ~ 85°C Surface Mount
M41T93ZMY6F

M41T93ZMY6F

IC RTC CLK/CALENDAR SPI 18-SOX

STMicroelectronics

609 -

RFQ

M41T93ZMY6F

Datasheet

18-SOX, 18-SOIC with Crystal (7.5mm Width) Tape & Reel (TR),Cut Tape (CT) - Active Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd SPI 2.38V ~ 5.5V 1.8V ~ 5.5V 10µA @ 5.5V -40°C ~ 85°C Surface Mount
BQ4802YPW

BQ4802YPW

IC RTC CLK/CALENDAR PAR 28-TSSOP

Texas Instruments

2,390 -

RFQ

BQ4802YPW

Datasheet

28-TSSOP (0.173, 4.40mm Width) Tube - Active Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 2.4V ~ 4V 1.5mA (Typ) @ 4.5 V ~ 5.5 V 0°C ~ 70°C Surface Mount
M41T315V-85MH6F

M41T315V-85MH6F

IC RTC PHANTOM SER 28-SOIC

STMicroelectronics

175 -

RFQ

M41T315V-85MH6F

Datasheet

28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets Tape & Reel (TR),Cut Tape (CT) - Obsolete Phantom Time Chip Leap Year, Supervisor - HH:MM:SS (12/24 hr) YY-MM-DD-dd Serial 3V ~ 3.6V 2.5V ~ 3.7V 2mA @ 2.7V ~ 3.6V -40°C ~ 85°C Surface Mount
M48T201Y-70MH1F

M48T201Y-70MH1F

IC RTC CLK/CALENDAR PAR 44-SOH

STMicroelectronics

463 -

RFQ

M48T201Y-70MH1F

Datasheet

44-BSOP (0.337, 8.56mm Width) requires SNAPHAT Tape & Reel (TR),Cut Tape (CT) Timekeeper® Active Clock/Calendar Alarm, Leap Year, Square Wave Output, Supervisor, Watchdog Timer, Y2K - HH:MM:SS (24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 3V 3mA @ 4.5V ~ 5.5V 0°C ~ 70°C Surface Mount
DS1315EN-33+

DS1315EN-33+

IC RTC PHANTOM PAR 20-TSSOP

Analog Devices Inc./Maxim Integrated

3,303 -

RFQ

DS1315EN-33+

Datasheet

20-TSSOP (0.173, 4.40mm Width) Tube - Active Phantom Time Chip Leap Year - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd Parallel 3V ~ 3.6V 2.5V ~ 3.7V 1.1mA @ 3.3V -40°C ~ 85°C Surface Mount
M48T37Y-70MH1F

M48T37Y-70MH1F

IC RTC CLK/CALENDAR PAR 44-SOH

STMicroelectronics

291 -

RFQ

M48T37Y-70MH1F

Datasheet

44-BSOP (0.337, 8.56mm Width) requires SNAPHAT Tape & Reel (TR),Cut Tape (CT) Timekeeper® Active 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
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