I²C IC Clocks

RV-5028-C7 Medical is a SMT Real-Time Clock Module that incorporates an integrated CMOS circuit together with an XTAL. It operates under vacuum in a hermetically sealed full ceramic package offering reliable and safe operation in Helium environment . The RV-5028-C7 Medical real-time clock/calendar... [See More]

• Bus Interface: CMOS; I²C
• Package Type: Surface Mount

• Device Type: Real Time Clock
• Supply Voltage: 1.1 to 5.5

Real Time Clock 56B NVRAM Serial SOIC8 [See More]

• Bus Interface: I²C
• Package Type: SOIC; Soic

• Device Type: Real Time Clock; Clock Driver
• Operating Temperature: -40

Low Skew Clock Driver, 2CC Series, 10 True Output(s), PDSO24 [See More]

• Bus Interface: I²C
• Package Type: SOP; SSOP

• Device Type: Real Time Clock; Clock Driver

RV-3028-C7 is a SMT Real-Time Clock Module that incorporates an integrated CMOS circuit together with an XTAL. It operates under vacuum in a hermetically sealed ceramic package with metal lid. The RV-3028-C7 real-time clock/calendar module with an automatic backup power switchover circuit is... [See More]

• Bus Interface: CMOS; I²C
• Package Type: Surface Mount

• Device Type: Real Time Clock
• Supply Voltage: 1.1 to 5.5

Real-Time Clock/Calendar I2C SOIC8 [See More]

• Bus Interface: I²C
• Package Type: SOIC; Soic

• Device Type: Real Time Clock; Clock Driver
• Features / Standards: RoHS

Low Skew Clock Driver, 2CC Series, 10 True Output(s), PDSO20 [See More]

• Bus Interface: I²C
• Package Type: SOP; SSOP

• Device Type: Real Time Clock; Clock Driver

Specially designed for miniature, high-volume applications, the RV-3028-C8 incorporates a miniature 32.768 kHz crystal resonator with a CMOS-based oscillator and RTC circuitry within an ultra-compact 2.0 x 1.2 x 0.6 mm SMD ceramic package. It operates under vacuum in a hermetically sealed ceramic... [See More]

• Bus Interface: CMOS; I²C
• Package Type: Surface Mount

• Device Type: Real Time Clock
• Supply Voltage: 1.1 to 5.5

Real-Time Clock 32KHz Serial-I2C SOIC8 [See More]

• Bus Interface: I²C
• Package Type: SOIC; Soic

• Device Type: Real Time Clock; Clock Driver
• Operating Temperature: -40

82C284 - Clock Generator [See More]

• Bus Interface: I²C
• Package Type: DIP

• Device Type: Real Time Clock; Clock Generator

RV-3032-C7 is a High Performance Temperature Compensated Real-Time Clock Module with I ²C interface which offers the world's best time accuracy across industrial temperature range at ultra-low current consumption. Factory calibrated temperature compensation of embedded 32.768 kHz crystal... [See More]

• Bus Interface: I²C
• Package Type: Surface Mount

• Device Type: Real Time Clock
• Supply Voltage: 1.3 to 5.5

Real Time Clock/Calendar SRAM I2C PDIP8 [See More]

• Bus Interface: I²C
• Package Type: DIP; Pdip

• Device Type: Real Time Clock; Clock Driver
• Operating Temperature: -40

82C288 - Control/Command Signal Generator, CMOS, CDIP20 [See More]

• Bus Interface: CMOS; I²C
• Package Type: DIP

• Device Type: Clock Generator

RV-3129-C3 is a CMOS low power, real-time clock/calendar module with built-in Thermometer and Digital Temperature Compensation circuitry (DTCXO). The temperature compensation circuitry is factory-calibrated and greatly improves the time accuracy by compensating the frequency-deviation @ 25 °C... [See More]

• Bus Interface: CMOS; I²C
• Package Type: Surface Mount

• Device Type: Real Time Clock
• Supply Voltage: 1.3 to 5.5

Real-Time Clk/Calendar, EEPROM I2C SOIC8 [See More]

• Bus Interface: I²C
• Package Type: SOIC; Soic

• Device Type: Real Time Clock; Clock Driver
• Operating Temperature: -40

DS1337 I2C Serial Real-Time Clock [See More]

• Bus Interface: I²C
• Package Type: DIP; PDIP

• Device Type: Real Time Clock

RV-4162-C7 This ultra small RTC Module has been specially designed for miniature and cost sensitive high volume applications. The very small SMT ceramic package combines the 32.768 kHz crystal unit with the CMOS-based oscillator and real-time-clock circuitry. The clock function provides... [See More]

• Bus Interface: CMOS; I²C
• Package Type: Surface Mount

• Device Type: Real Time Clock
• Supply Voltage: 1 to 4.4

Microchip MCP79411-I/MS Real Time Clock [See More]

• Bus Interface: I²C
• Package Type: Msop

• Device Type: Real Time Clock; Clock Driver
• Operating Temperature: -40

DS1337 I2C Serial Real-Time Clock [See More]

• Bus Interface: I²C
• Package Type: SOP; SSOP

• Device Type: Real Time Clock

RV-8263-C7 This ultra small RTC Module has been specially designed for miniature and cost sensitive high volume applications. The very small SMT ceramic package combines the 32.768 kHz crystal unit with the CMOS-based oscillator and real-time-clock circuitry. The clock function provides seconds,... [See More]

• Bus Interface: CMOS; I²C
• Package Type: Surface Mount

• Device Type: Real Time Clock
• Supply Voltage: 0.9000 to 5.5

Real-Time Clock/Calendar, SRAM I2C MSOP8 [See More]

• Bus Interface: I²C
• Package Type: Msop

• Device Type: Real Time Clock; Clock Driver
• Operating Temperature: -40

LMH2190 Quad Channel 27 MHz Clock Tree Driver with I2C Interface [See More]

• Bus Interface: I²C
• Features / Standards: RoHS

• Device Type: Real Time Clock; Clock Driver

RV-8263-C8 This ultra small RTC Module has been specially designed for miniature and cost sensitive high volume applications. The tiny C8 (2.0 x 1.2x 0.7 mm) SMD ceramic package combines the 32.768 kHz crystal unit with the CMOS-based oscillator and real-time-clock circuitry. The clock function... [See More]

• Bus Interface: CMOS; I²C
• Package Type: Surface Mount

• Device Type: Real Time Clock
• Supply Voltage: 0.9000 to 5.5

Microchip MCP79400-I/SN Real Time Clock [See More]

• Bus Interface: I²C
• Package Type: SOIC; Soic

• Device Type: Real Time Clock; Clock Driver
• Operating Temperature: -40

MAX6900, I2C-Bus-Compatible Real-Time Clock (RTC) [See More]

• Bus Interface: I²C

• Device Type: Real Time Clock

RV-8803-C7 is an high accuracy, ultra low power Real-Time-Clock Module with embedded 32.768 kHz Crystal. High accuracy, high stability is achieved by factory calibrated, temperature compensated DTCXO and results to time-accuracy of ± 3.0 ppm across the temperature range from -40 °C to +85... [See More]

• Bus Interface: I²C
• Package Type: Surface Mount

• Device Type: Real Time Clock
• Supply Voltage: 1.5 to 5.5

Microchip MCP7940N-I/P Real Time Clock [See More]

• Bus Interface: I²C
• Package Type: DIP; Pdip

• Device Type: Real Time Clock; Clock Driver
• Operating Temperature: -40

82C288 - Control/Command Signal Generator [See More]

• Bus Interface: I²C

• Device Type: Clock Generator

Real-Time Clock w/Switchover SPI SOX18 [See More]

• Bus Interface: I²C
• Package Type: Sox

• Device Type: Real Time Clock; Clock Driver
• Operating Temperature: -40

PCF85263A - Tiny Real-Time Clock/calendar with alarm function, battery switch-over, time stamp input, and I2C-bus [See More]

• Bus Interface: I²C
• Package Type: SOP; SSOP

• Device Type: Real Time Clock
• Features / Standards: RoHS

Secure Serial RTC NVRAM Supervisor SOX28 [See More]

• Bus Interface: I²C
• Package Type: Sox

• Device Type: Real Time Clock; Clock Driver
• Operating Temperature: -40

SI5332A - Automotive grade (105C) 12-output clock generator up to 333MHz, INT+FRAC, generic I2C programmable [See More]

• Bus Interface: I²C
• Features / Standards: RoHS

• Device Type: Real Time Clock; Clock Generator

Real Time Clock Serial 8Pin TSSOP TR [See More]

• Bus Interface: I²C
• Package Type: SSOP; Tssop

• Device Type: Real Time Clock; Clock Driver
• Features / Standards: RoHS

Automotive grade (105C) 12-output clock generator up to 333MHz, INT+FRAC, generic I2C programmable [See More]

• Bus Interface: I²C
• Features / Standards: RoHS

• Device Type: Real Time Clock; Clock Generator

RTC/Calender,1.8-5.5V,PCF8563TS/4 [See More]

• Bus Interface: I²C
• Package Type: SSOP; Tssop

• Device Type: Real Time Clock; Clock Driver
• Features / Standards: RoHS

SI5332A - Automotive grade (105C) 12-output clock generator up to 333MHz, INT+FRAC, generic I2C programmable [See More]

• Bus Interface: I²C
• Features / Standards: RoHS

• Device Type: Real Time Clock; Clock Generator

Real Time Clock, Serial, 8Byte [See More]

• Bus Interface: I²C
• Package Type: SOIC; Soic

• Device Type: Real Time Clock; Clock Driver
• Features / Standards: RoHS

SI5338F - I2C control, 4-output, any frequency ( < 200 MHz), any output, clock generator (phase inc/dec pin ctr [See More]

• Bus Interface: I²C
• Features / Standards: RoHS

• Device Type: Real Time Clock; Clock Generator

I2C RTC Serial,2.7-5.5V,ISL1208IB8Z [See More]

• Bus Interface: I²C
• Package Type: SOIC; Soic

• Device Type: Real Time Clock; Clock Driver
• Operating Temperature: -40

SI5351A - I2C Prog, Any Frequency, Any Output, Xtal Ref, 3-Output LVCMOS Clock Gen [See More]

• Bus Interface: CMOS; I²C
• Features / Standards: RoHS

• Device Type: Real Time Clock

I2C GP RTCC, 64B SRAM, EUI-48 [See More]

• Bus Interface: I²C
• Package Type: SOIC; Soic

• Device Type: Real Time Clock; Clock Driver
• Features / Standards: RoHS

SI5351C - I2C Prog, Any Frequency, Any Output, Ref Clock Input, 8-Output LVCMOS Clock Gen [See More]

• Bus Interface: CMOS; I²C
• Features / Standards: RoHS

• Device Type: Real Time Clock

I2C GP RTCC, 64B SRAM, EUI-48 [See More]

• Bus Interface: I²C
• Package Type: SOIC; Soic

• Device Type: Real Time Clock; Clock Driver
• Features / Standards: RoHS

STMicroelectronics, M41T80M6F [See More]

• Bus Interface: I²C
• Package Type: So

• Device Type: Real Time Clock; Clock Driver
• Features / Standards: RoHS

STMicroelectronics, M41T82RM6F [See More]

• Bus Interface: I²C
• Package Type: So

• Device Type: Real Time Clock; Clock Driver
• Features / Standards: RoHS

STMicroelectronics, M41T82SM6F [See More]

• Bus Interface: I²C
• Package Type: So

• Device Type: Real Time Clock; Clock Driver
• Features / Standards: RoHS

STMicroelectronics, M41T80M6F [See More]

• Bus Interface: I²C
• Package Type: So

• Device Type: Real Time Clock; Clock Driver
• Features / Standards: RoHS

STMicroelectronics, M41T82RM6F [See More]

• Bus Interface: I²C
• Package Type: So

• Device Type: Real Time Clock; Clock Driver
• Features / Standards: RoHS

RoHS/RoHS II Compliant. Series: AB-RTCMK. Type: Clock/Calendar. Operating Temperature: -40 °C ~ 85 °C. Features: Alarm, Leap Year, Watchdog Timer. Time Format: HH:MM:SS:hh (24 hr). Date Format: YY-MM-DD-dd. Interface: I ²C, 2-Wire Serial. Voltage - Supply: 1V ~ 4.4V. Current -... [See More]

• Bus Interface: I²C
• Package Type: 8-WCDFN

• Device Type: Real Time Clock
• Supply Voltage: 1 to 4.4

Description: The Si5328 is a jitter-attenuating precision clock multiplier for Synchronous Ethernet applications requiring sub 1 ps jitter performance and ultra-low loop bandwidth. When combined with a low-wander, lowjitter reference oscillator, the Si5328 meets all of the wander, MTIE, TDEV, and... [See More]

• Bus Interface: CMOS; LVPECL; I²C; LVDS; SPI; CML, LVCMOS
• Package Type: QFN

• Device Type: Real Time Clock
• Supply Voltage: 3.3

A clock circuit IC, the CS2000 featuring both a clock generator and clock multiplier/jitter reduced clock frequency synthesizer (clean up), Cirrus Logic ’s CS2x00 family is a strong entrant into the clock IC market. Based on an innovative hybrid analog-to-digital phase lock loop, the CS2x00... [See More]

• Bus Interface: I²C; SPI
• Package Type: 10 MSOP

• Device Type: Clock Generator
• Supply Voltage: 3.3

The EnerChip RTC CBC34803-M5C combines a Real-Time Clock (RTC) and calendar optimized for low power applications with an integrated rechargeable solid state backup battery and all power management functions. The EnerChip RTC ensures a seamless transition from main power to backup power in the event... [See More]

• Bus Interface: I²C
• Package Type: Surface Mount

• Device Type: Real Time Clock
• Supply Voltage: 2.5 to 3.6

I2C 200MHz 3 MSOP-10 Clock Generators / Frequency Synthesizers / PLL ROHS [See More]

• Bus Interface: I²C; I2C
• Supply Voltage: 2.25 to 3.6

• Device Type: Clock Generator
• Frequency: 200

TIMING REAL TIME CLOCK [See More]

• Bus Interface: I²C; I²C

• Device Type: Real Time Clock

Provides Year, Month, Day, Weekday, Hours, Minutes and Seconds based on a 32.768 KHz Quartz Crystal. 1.8v to 5.5v Operation. Low Backup Current; Typical .65 µA. I ²C Bus Interface. Alarm and Timer Functions. 200 °C Operation. Ceramic SOIC Package. Production 3Q 2014 [See More]

• Bus Interface: I²C
• Package Type: SOIC

• Device Type: Real Time Clock
• Supply Voltage: 1.8 to 5.5

I2C 200MHz MSOP-10 Clock Generators / Frequency Synthesizers / PLL ROHS [See More]

• Bus Interface: I²C; I2C
• Supply Voltage: 2.25 to 3.6

• Device Type: Clock Generator
• Frequency: 200

IC RTC CLK/CALENDAR I2C 16-SOIC [See More]

• Bus Interface: I²C; I²C, 2-Wire Serial

• Device Type: Real Time Clock

I2C SOP-8 Real-time Clocks (RTC) ROHS [See More]

• Bus Interface: I²C; I2C
• Package Type: SOP

• Device Type: Real Time Clock
• Supply Voltage: 1 to 5.5

IC RTC CLK/CALENDAR I2C 8-SOIC [See More]

• Bus Interface: I²C; I²C, 2-Wire Serial

• Device Type: Real Time Clock

I2C SOP-8 Real-time Clocks (RTC) ROHS [See More]

• Bus Interface: I²C; I2C
• Package Type: SOP

• Device Type: Real Time Clock
• Supply Voltage: 2.7 to 5.5

IC RTC CLK/CALENDAR I2C 8-TSSOP [See More]

• Bus Interface: I²C; I²C, 2-Wire Serial

• Device Type: Real Time Clock

I2C SOIC-8 Real-time Clocks (RTC) ROHS [See More]

• Bus Interface: I²C; I2C
• Package Type: SOIC

• Device Type: Real Time Clock
• Supply Voltage: 2.7 to 5.5

IC RTC CLK/CAL I2C 16-VFQFPN [See More]

• Bus Interface: I²C; I²C, 2-Wire Serial

• Device Type: Real Time Clock

I2C MSOP-8 Real-time Clocks (RTC) ROHS [See More]

• Bus Interface: I²C; I2C
• Supply Voltage: 1.8 to 5.5

• Device Type: Real Time Clock
• Operating Temperature: -40 to 85

IC RTC CLK/CALENDAR I2C 16-SOIC [See More]

• Bus Interface: I²C; I²C, 2-Wire Serial

• Device Type: Real Time Clock

I2C SOIC-8 Real-time Clocks (RTC) ROHS [See More]

• Bus Interface: I²C; I2C
• Package Type: SOIC

• Device Type: Real Time Clock
• Supply Voltage: 1.8 to 5.5

IC RTC CLK/CALENDAR I2C 8-CLCC [See More]

• Bus Interface: I²C; I²C, 2-Wire Serial

• Device Type: Real Time Clock

I2C SOIC-8 Real-time Clocks (RTC) ROHS [See More]

• Bus Interface: I²C; I2C
• Package Type: SOIC

• Device Type: Real Time Clock
• Supply Voltage: 1.8 to 5.5

IC RTC CLK/CALENDAR I2C MODULE [See More]

• Bus Interface: I²C; I²C, 2-Wire Serial

• Device Type: Real Time Clock

I2C SOIC-8 Real-time Clocks (RTC) ROHS [See More]

• Bus Interface: I²C; I2C
• Package Type: SOIC

• Device Type: Real Time Clock
• Supply Voltage: 1.8 to 5.5

IC RTC CLK/CALEND I2C 10CLCC ULP [See More]

• Bus Interface: I²C; I²C, 2-Wire Serial

• Device Type: Real Time Clock

I2C SOIC-8 Real-time Clocks (RTC) ROHS [See More]

• Bus Interface: I²C; I2C
• Package Type: SOIC

• Device Type: Real Time Clock
• Supply Voltage: 1.8 to 5.5

IC RTC CLK/CALENDAR I2C 8-SMT [See More]

• Bus Interface: I²C; I²C, 2-Wire Serial

• Device Type: Real Time Clock

I2C MSOP-8 Real-time Clocks (RTC) ROHS [See More]

• Bus Interface: I²C; I2C
• Supply Voltage: 1.8 to 5.5

• Device Type: Real Time Clock
• Operating Temperature: -40 to 85

IC RTC CLK/CALENDAR I2C 16-QFN [See More]

• Bus Interface: I²C; I²C, 2-Wire Serial

• Device Type: Real Time Clock

I2C SO-8 Real-time Clocks (RTC) ROHS [See More]

• Bus Interface: I²C; I2C
• Supply Voltage: 0.9000 to 5.5

• Device Type: Real Time Clock
• Operating Temperature: -40 to 85

IC RTC CLK/CALENDAR I2C 8-SOIC [See More]

• Bus Interface: I²C; I²C, 2-Wire Serial

• Device Type: Real Time Clock

I2C SOIC-8 Real-time Clocks (RTC) ROHS [See More]

• Bus Interface: I²C; I2C
• Package Type: SOIC

• Device Type: Real Time Clock
• Supply Voltage: 1.8 to 5.5

IC RTC CLK/CALENDAR I2C 8SOP [See More]

• Bus Interface: I²C; I²C, 2-Wire Serial

• Device Type: Real Time Clock

I2C SOP-8 Real-time Clocks (RTC) ROHS [See More]

• Bus Interface: I²C; I2C
• Package Type: SOP

• Device Type: Real Time Clock
• Supply Voltage: 1.6 to 5.5

IC RTC CLK/CALENDAR I2C SOP8J [See More]

• Bus Interface: I²C; I²C, 2-Wire Serial

• Device Type: Real Time Clock

I2C SOIC-8-150mil Real-time Clocks (RTC) ROHS [See More]

• Bus Interface: I²C; I2C
• Package Type: SOIC

• Device Type: Real Time Clock
• Supply Voltage: 1 to 5.5

IC RTC CLK/CALENDAR I2C 8MSOP [See More]

• Bus Interface: I²C; I²C, 2-Wire Serial

• Device Type: Real Time Clock

I2C TSSOP-8-3.0mm Real-time Clocks (RTC) ROHS [See More]

• Bus Interface: I²C; I2C
• Package Type: SSOP; TSSOP

• Device Type: Real Time Clock
• Supply Voltage: 1.8 to 5.5

IC RTC CLK/CALENDAR I2C 8TSSOP [See More]

• Bus Interface: I²C; I²C, 2-Wire Serial

• Device Type: Real Time Clock

I2C SOIC-8 Real-time Clocks (RTC) ROHS [See More]

• Bus Interface: I²C; I2C
• Package Type: SOIC

• Device Type: Real Time Clock
• Supply Voltage: 1.2 to 5.5

IC RTC CLK/CALENDAR I2C 8VSON [See More]

• Bus Interface: I²C; I²C, 2-Wire Serial

• Device Type: Real Time Clock

I2C SON-8(1.5x3.2) Real-time Clocks (RTC) ROHS [See More]

• Bus Interface: I²C; I2C
• Supply Voltage: 0.9000 to 5.5

• Device Type: Real Time Clock
• Operating Temperature: -40 to 85

IC RTC CLK/CALENDAR I2C 16-QFN [See More]

• Bus Interface: I²C; I²C, 2-Wire Serial

• Device Type: Real Time Clock

I2C SOP-14-208mil Real-time Clocks (RTC) ROHS [See More]

• Bus Interface: I²C; I2C
• Package Type: SOP

• Device Type: Real Time Clock
• Supply Voltage: 1.8 to 5.5

POWER MANAGER / RTC 3.2V VBAT [See More]

• Bus Interface: I²C; I²C

• Device Type: Real Time Clock

I2C SOP-14-208mil Real-time Clocks (RTC) ROHS [See More]

• Bus Interface: I²C; I2C
• Package Type: SOP

• Device Type: Real Time Clock
• Supply Voltage: 1.8 to 5.5

IC RTC CLK/CALENDAR I2C 8-SOIC [See More]

• Bus Interface: I²C; I²C, 2-Wire Serial

• Device Type: Real Time Clock

I2C SOP-8 Real-time Clocks (RTC) ROHS [See More]

• Bus Interface: I²C; I2C
• Package Type: SOP

• Device Type: Real Time Clock
• Supply Voltage: 1.6 to 5.5