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Are your products Real Time Clocks in stock?

Yes. We keep updating our stock frequently and if a product like Real Time Clocks is not in stock then we will let you know.

Real Time Clocks Of Fine Quality Available With Same-Day Delivery

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DS1338U-33+T&R, Maxim

Completely Manages All Timekeeping Functions RTC Counts Seconds, Minutes, Hours, Date of the Month, Month, Day of the Week, and Year with Leap-Year Compensation Valid Up to 2100 56-Byte, Battery-Backed, General- Purpose RAM with Unlimited Writes Programmable Square-Wave Output Signal Surface-Mount Package with an Integrated Crystal (DS1338C) Saves Additional Space and Simplifies Design Interfaces with Most Microcontrollers I2C Serial Interface Low-Power Operation Extends Battery Backup Run Time Automatic Power-Fail Detect and Switch Circuitry -40°C to +85°C Industrial Temperature Range Supports Operation in a Wide Range of Applications Applications Consumer Electronics (Set-Top Box, Digital Recording, Network Appliance) Handhelds (GPS, POS Terminal) Medical (Glucometer, Medicine Dispenser) Office Equipment (Fax/Printer, Copier) Other (Utility Meter, Vending Machine, Thermostat, Modem) Telecommunications (Router, Switcher, Server)

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MCP79401-I/SN, Microchip Technology

IC RTC CLK/CALENDAR I2C 8-SOIC

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AB1815-T3, Abracon

AB18X5 The ABRACON AB18X5 Real-Time Clock family provides a groundbreaking combination of ultra-low power coupled with a highly sophisticated feature set.The AB08X5 includes on-chip oscillators to provide minimum power consumption, full RTC functions including battery backup and programmable counters and alarms for timer and watchdog functions, and either an I2C or SPI serial interface for communication with a host controller. An integrated power switch and a sophisticated system sleep manager with counter, timer, alarm, and interrupt capabilities allow the AB18X5 to be used as a supervisory component in a host microcontroller based system. Features Ultra-low supply current (all at 3V) Advanced timekeeping features Baseline timekeeping features Power management features Applications Smart Cards Medical Electronics Wireless Sensors and Tags Utility meters Data loggers Appliances Consumer electronics Handsets Communications equipment Crystals 3x3mm Ultra Low Power Real Time Clock

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DS17287-5+, Maxim Integrated

IC RTC CLK/CALENDAR PAR 24-EDIP

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MCP79521-I/MS, Microchip

MCP7951x/MCP7952x SPI Real-Time Clock/Calendars Real Time Clock Peripherals - Microchip

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RV-3049-C2-TB-008, Micro Crystal

Real Time Clock Peripherals, Micro Crystal

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MCP7940M-I/SN, Microchip

MCP7940M I²C Real-Time Clock/Calendars 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. Features 2-Wire Serial Interface, I²C™ Compatible: I²C clock rate up to 400 kHz On-Chip Digital Trimming/Calibration: ±1 ppm resolution, ±129 ppm range Tracks Hours, Minutes, Seconds, Day of Week, Day, Month and Year Leap Year Compensated to 2399 12/24 Hour Modes Oscillator for 32.768 kHz Crystals: Optimised for 6-9 pF crystals Dual Programmable Alarms Versatile Output Pin Wide Operating Voltage Range: 1.8V to 5.5V Low Typical Timekeeping Current: 1.2μA at 3.3V Real Time Clock Peripherals - Microchip

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MCP7940N-I/P, Microchip

MCP7940N I²C Real-Time Clock/Calendars Real Time Clock Peripherals - Microchip

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M48T18-150PC1, STMicroelectronics

IC RTC CLK/CALENDAR PAR 28DIP

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M48T12-150PC1, STMicroelectronics

Real Time Clock with Parallel Interface, TIMEKEEPER® SRAM, STMicroelectronics Timekeepers, combine SRAM with up to 256 Kbytes of memory, and a byte-wide interface along with a quartz-based very-low-power oscillator with a clock/calendar circuit to provide real-time data. Packages embed the battery and crystal.

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DS1050Z-001+, Maxim Integrated

IC OSC PROG TIMER 1KHZ 8SOIC

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DS1248Y-70+, Maxim

Real Time Clock with NV Memory, Integrated 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.

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