Real Time Clock/Calendar I2C SRAM MSOP8 - Clocks, Timing & Frequency Control Circuits - Real Time Clocks

Real Time Clock/Calendar I2C EEPROM SO8 - Clocks, Timing & Frequency Control Circuits - Real Time Clocks
Delivery on production packaging - Reel. This product is non-returnable.

STMicroelectronics, M41T81M6F - Clocks, Timing & Frequency Control Circuits - Real Time Clocks
Delivery on production packaging - Reel. This product is non-returnable.

Real Time Clock 56B NVRAM Serial SOIC8 - Clocks, Timing & Frequency Control Circuits - Real Time Clocks

Real Time Clock Serial - Clocks, Timing & Frequency Control Circuits - Real Time Clocks
Delivery on production packaging - Tube. This product is non-returnable.

Real Time Clock Serial - Clocks, Timing & Frequency Control Circuits - Real Time Clocks
Delivery on production packaging - Tube. This product is non-returnable.

Real Time Clock Serial - Clocks, Timing & Frequency Control Circuits - Real Time Clocks

Extremely Accurate I2C RTC - Clocks, Timing & Frequency Control Circuits - Real Time Clocks

A range of real-time clock products from Maxim incorporating non-volatile RAM memory for data retention. The clock/calendar functions provide seconds, minutes, hours, day, date, month, and year information. The clocks generally operate in either the 12 or 24-hour format with an AM/PM indicator. Additional features may include watchdog timers, alarms and trickle-charging facilities for external back-up batteries, some devices are available which include an integrated crystal for the clock oscillator.
Functions = Battery Backup, Calendar, SRAM
Date Format = DW:DM:M:Y
Time Format = HH:MM:SS
User RAM = 256B
Bus Type = Serial-SPI
Mounting Type = Surface Mount
Package Type = SOIC
Pin Count = 20
Dimensions = 13 x 7.6 x 2.35mm
Length = 13mm
Delivery on production packaging - Tube. This product is non-returnable.

The Microchip MCP7940M is Real-Time Clock Calendar (RTCC) that supports I²C communications. The MCP7940M includes a digital trimming circuit for accuracy which can compensate for crystal tolerance and temperature. The MCP7940M features a multi-functional output that can be configured as an alarm output, to output a selectable frequency square wave or as a general purpose output.
Functions = Calendar, Clock
Date Format = DM:M:DW:Y
Time Format = HH:MM:SS
Bus Type = Serial-2 Wire, Serial-I2C
Mounting Type = Surface Mount
Package Type = SOIC
Pin Count = 8
Dimensions = 4.9 x 3.9 x 1.5mm
Length = 4.9mm
Width = 3.9mm

Real Time Clock Serial - Clocks, Timing & Frequency Control Circuits - Real Time Clocks

Real-Time Clock/Calendar I2C SOIC8 - Clocks, Timing & Frequency Control Circuits - Real Time Clocks

A range of real-time clock products from Maxim incorporating non-volatile RAM memory for data retention. The clock/calendar functions provide seconds, minutes, hours, day, date, month, and year information. The clocks generally operate in either the 12 or 24-hour format with an AM/PM indicator. Additional features may include watchdog timers, alarms and trickle-charging facilities for external back-up batteries, some devices are available which include an integrated crystal for the clock oscillator.
Functions = Alarm, Battery Backup, Calendar, Power Fail
Date Format = Binary, DW:DM:M:Y
Time Format = Binary, HH:MM:SS
User RAM = 114B
Bus Type = Multiplexed
Mounting Type = Through Hole
Package Type = EDIP
Pin Count = 24
Dimensions = 34.04 x 18.8 x 9.4mm
Length = 34.04mm
Delivery on production packaging - Tube. This product is non-returnable.

A range of real-time clock products from Maxim incorporating non-volatile RAM memory for data retention. The clock/calendar functions provide seconds, minutes, hours, day, date, month, and year information. The clocks generally operate in either the 12 or 24-hour format with an AM/PM indicator. Additional features may include watchdog timers, alarms and trickle-charging facilities for external back-up batteries, some devices are available which include an integrated crystal for the clock oscillator.
Functions = Alarm, Calendar
Date Format = Binary, DW:DM:M:Y
Time Format = Binary, HH:MM:SS
User RAM = 114B
Bus Type = Multiplexed
Mounting Type = Through Hole
Package Type = EDIP
Pin Count = 24
Dimensions = 34.04 x 18.29 x 9.4mm
Length = 34.04mm
Delivery on production packaging - Tube. This product is non-returnable.

Real Time Clock Serial - Clocks, Timing & Frequency Control Circuits - Real Time Clocks

Real Time Clock Serial - Clocks, Timing & Frequency Control Circuits - Real Time Clocks
Delivery on production packaging - Tube. This product is non-returnable.

A range of real-time clock products from Maxim incorporating non-volatile RAM memory for data retention. The clock/calendar functions provide seconds, minutes, hours, day, date, month, and year information. The clocks generally operate in either the 12 or 24-hour format with an AM/PM indicator. Additional features may include watchdog timers, alarms and trickle-charging facilities for external back-up batteries, some devices are available which include an integrated crystal for the clock oscillator.
Functions = Alarm, Battery Backup, Calendar
Date Format = Binary, DW:DM:M:Y
Time Format = Binary, HH:MM:SS
User RAM = 242B
Bus Type = Multiplexed
Mounting Type = Through Hole
Package Type = EDIP
Pin Count = 24
Dimensions = 34.04 x 18.8 x 9.4mm
Length = 34.04mm
Delivery on production packaging - Tube. This product is non-returnable.

A range of real-time clock products from Maxim incorporating non-volatile RAM memory for data retention. The clock/calendar functions provide seconds, minutes, hours, day, date, month, and year information. The clocks generally operate in either the 12 or 24-hour format with an AM/PM indicator. Additional features may include watchdog timers, alarms and trickle-charging facilities for external back-up batteries, some devices are available which include an integrated crystal for the clock oscillator.
Functions = Alarm
Date Format = Binary, DW:DM:M:Y
Time Format = Binary, HH:MM:SS
User RAM = 113B
Bus Type = Multiplexed
Mounting Type = Through Hole
Package Type = EDIP
Pin Count = 24
Dimensions = 34.04 x 18.29 x 9.4mm
Length = 34.04mm

Real-Time Clock SOIC24 - Clocks, Timing & Frequency Control Circuits - Real Time Clocks

Real-Time Clock SOIC8 - Clocks, Timing & Frequency Control Circuits - Real Time Clocks

I2C Real-Time Clock/Calendar SRAM TSSOP8 - Clocks, Timing & Frequency Control Circuits - Real Time Clocks

Real-Time Clock 32KHz Serial-I2C SOIC8 - Clocks, Timing & Frequency Control Circuits - Real Time Clocks

Real Time Clock/Calendar SRAM I2C PDIP8 - Clocks, Timing & Frequency Control Circuits - Real Time Clocks

Real-Time Clk/Calendar, EEPROM I2C SOIC8 - Clocks, Timing & Frequency Control Circuits - Real Time Clocks
Delivery on production packaging - Tube. This product is non-returnable.

RTCC,SPI 64B SRAM,EUI 48,2Kb EE,MSOP 10 - Clocks, Timing & Frequency Control Circuits - Real Time Clocks

I2C Real-Time Clock/Calendar SRAM SOIC8 - Clocks, Timing & Frequency Control Circuits - Real Time Clocks
Delivery on production packaging - Tube. This product is non-returnable.

I2C Real-Time Clock/Calendar SRAM MSOP8 - Clocks, Timing & Frequency Control Circuits - Real Time Clocks

Serial Timekeeper Clock/Calendar 8SOP - Clocks, Timing & Frequency Control Circuits - Real Time Clocks

Real time clock,DS1306 96B RAM& alarm - Clocks, Timing & Frequency Control Circuits - Real Time Clocks

Real Time Clock Serial - Clocks, Timing & Frequency Control Circuits - Real Time Clocks

IC,RTC,DS1305N+ - Clocks, Timing & Frequency Control Circuits - Real Time Clocks

A range of real-time clock products from Maxim incorporating non-volatile RAM memory for data retention. The clock/calendar functions provide seconds, minutes, hours, day, date, month, and year information. The clocks generally operate in either the 12 or 24-hour format with an AM/PM indicator. Additional features may include watchdog timers, alarms and trickle-charging facilities for external back-up batteries, some devices are available which include an integrated crystal for the clock oscillator.
Functions = Alarm, Calendar
Date Format = DW:DM:M:Y
Time Format = HH:MM:SS
User RAM = 96B
Bus Type = Serial-SPI
Mounting Type = Through Hole
Package Type = PDIP
Pin Count = 16
Dimensions = 19.43 x 7.87 x 4.45mm
Length = 19.43mm
Delivery on production packaging - Tube. This product is non-returnable.

Real Time Clock Serial - Clocks, Timing & Frequency Control Circuits - Real Time Clocks

A range of real-time clock products from Maxim incorporating non-volatile RAM memory for data retention. The clock/calendar functions provide seconds, minutes, hours, day, date, month, and year information. The clocks generally operate in either the 12 or 24-hour format with an AM/PM indicator. Additional features may include watchdog timers, alarms and trickle-charging facilities for external back-up batteries, some devices are available which include an integrated crystal for the clock oscillator.
Functions = Trickle Charger
Date Format = DM:M:DW:Y
Time Format = SS:MM:HH
User RAM = 31B
Bus Type = Serial-3 Wire
Mounting Type = Through Hole
Package Type = PDIP
Pin Count = 8
Dimensions = 9.91 x 7.87 x 4.45mm
Length = 9.91mm

Real Time Clock, Alarms Serial-I2C PDIP8 - Clocks, Timing & Frequency Control Circuits - Real Time Clocks

A range of real-time clock products from Maxim incorporating non-volatile RAM memory for data retention. The clock/calendar functions provide seconds, minutes, hours, day, date, month, and year information. The clocks generally operate in either the 12 or 24-hour format with an AM/PM indicator. Additional features may include watchdog timers, alarms and trickle-charging facilities for external back-up batteries, some devices are available which include an integrated crystal for the clock oscillator.
Functions = Alarm, Leap Year, NV SRAM, Square Wave Output, Trickle Charger
Date Format = YY:MM:DD
Time Format = HH:MM:SS
User RAM = 114B
Bus Type = Multiplexed
Mounting Type = Surface Mount
Package Type = SOIC
Pin Count = 24
Dimensions = 15.6 x 7.6 x 2.35mm
Length = 15.6mm
Delivery on production packaging - Tube. This product is non-returnable.

RTCC,SPI 64B SRAM,3V,2Kb EEPROM,MSOP 10 - Clocks, Timing & Frequency Control Circuits - Real Time Clocks

RTCC,SPI 64B SRAM,EUI 48,2Kb EE,SOIC 14 - Clocks, Timing & Frequency Control Circuits - Real Time Clocks
Delivery on production packaging - Tube. This product is non-returnable.

RTC with 32word RAM,CDP68HC68T1M2Z - Clocks, Timing & Frequency Control Circuits - Real Time Clocks
Delivery on production packaging - Tube. This product is non-returnable.

CMOS serial real time clock,CDP68HC68T1E - Clocks, Timing & Frequency Control Circuits - Real Time Clocks
Delivery on production packaging - Tube. This product is non-returnable.

RTC/Calender,1.8-5.5V,PCF8563TS/4 - Clocks, Timing & Frequency Control Circuits - Real Time Clocks

RTC Serial 8 Byte,ISL1218IUZ - Clocks, Timing & Frequency Control Circuits - Real Time Clocks

RTC Serial 2 Byte,ISL1219IUZ - Clocks, Timing & Frequency Control Circuits - Real Time Clocks

RTC, 512x8bit EEPROM,ISL12024IBZ - Clocks, Timing & Frequency Control Circuits - Real Time Clocks

RTC, 512x8bit EEPROM,ISL12027IB30AZ - Clocks, Timing & Frequency Control Circuits - Real Time Clocks

RTC, 512x8-bit EEPROM,ISL12026IBZ - Clocks, Timing & Frequency Control Circuits - Real Time Clocks

I2C RTC Serial,2.7-5.5V,ISL1208IB8Z - Clocks, Timing & Frequency Control Circuits - Real Time Clocks

A range of real-time clock products from Maxim incorporating non-volatile RAM memory for data retention. The clock/calendar functions provide seconds, minutes, hours, day, date, month, and year information. The clocks generally operate in either the 12 or 24-hour format with an AM/PM indicator. Additional features may include watchdog timers, alarms and trickle-charging facilities for external back-up batteries, some devices are available which include an integrated crystal for the clock oscillator.
Functions = Alarm, Battery Backup, Calendar
Date Format = DW:DM:M:Y
Time Format = HH:MM:SS
User RAM = 31B
Bus Type = Serial
Mounting Type = Through Hole
Package Type = PDIP
Pin Count = 8
Dimensions = 9.91 x 7.87 x 4.45mm
Length = 9.91mm
Delivery on production packaging - Tube. This product is non-returnable.

A range of real-time clock products from Maxim incorporating non-volatile RAM memory for data retention. The clock/calendar functions provide seconds, minutes, hours, day, date, month, and year information. The clocks generally operate in either the 12 or 24-hour format with an AM/PM indicator. Additional features may include watchdog timers, alarms and trickle-charging facilities for external back-up batteries, some devices are available which include an integrated crystal for the clock oscillator.
Functions = Alarm, Battery Backup, Calendar, Power Fail
Date Format = DW:DM:M:Y
Time Format = HH:MM:SS
User RAM = 56B
Bus Type = Serial-I2C
Mounting Type = Through Hole
Package Type = PDIP
Pin Count = 8
Dimensions = 9.91 x 7.87 x 4.45mm
Length = 9.91mm
Delivery on production packaging - Tube. This product is non-returnable.

A range of real-time clock products from Maxim incorporating non-volatile RAM memory for data retention. The clock/calendar functions provide seconds, minutes, hours, day, date, month, and year information. The clocks generally operate in either the 12 or 24-hour format with an AM/PM indicator. Additional features may include watchdog timers, alarms and trickle-charging facilities for external back-up batteries, some devices are available which include an integrated crystal for the clock oscillator.
Functions = Calendar, NV RAM, Trickle Charger
Date Format = DW:DM:M:Y
Time Format = HH:MM:SS
User RAM = 31B
Bus Type = Serial
Mounting Type = Surface Mount
Package Type = SOIC
Pin Count = 8
Dimensions = 5 x 4 x 1.5mm
Length = 5mm