Texas Instruments - UA2240CNP3

ISL12022MIBZR5421 by Renesas Electronics is a CMOS TIMER & REAL TIME CLOCK with I2C access, 3-5V power supply, and interrupt capability. It operates in industrial temperature range (-40 to 85°C) and has a clock frequency of 0.032 MHz. Ideal for applications requiring precise timekeeping in compact designs.

PCF85263ATT1/AZ by NXP Semiconductors is a CMOS TIMER & REAL TIME CLOCK with SERIAL(I2C) access. It operates at 3.3V, has interrupt capability, and supports min time in SECONDS. Widely used in industrial applications due to its small form factor and low power consumption of 0.000885 mA.

MC14536BDWR2G by Onsemi is a CMOS TIMER with 16 terminals, operating b/w -55 to 125 °C. It has a clock frequency of 2 MHz and supports supply voltage from 3V to 18V. Ideal for military-grade applications requiring programmable timing functions in compact spaces.

Renesas Electronics' ID82C54 is a 16-bit timer IC with 3 timers, operating at max 8MHz clock frequency. It features parallel access method and CMOS technology, suitable for industrial applications requiring precise timing functions. The package style is in-line with dual terminals and a supply voltage range of 4.5V to 5.5V.

MCP79511T-I/MS by Microchip Tech is a TIMER & REAL TIME CLOCK with SERIAL(SPI) access, 3.6V max supply voltage, and 1/100s min time. It's a CMOS tech IC in SMALL OUTLINE package for industrial temp range applications like automotive systems and consumer electronics.

PCF85063ATT/AJ by NXP Semiconductors is an I2C RTC with 8 terminals, operating from -40 to 85°C. It features a supply voltage range of 0.9V to 5.5V and comes in a small outline package suitable for industrial applications like timers and real-time clocks.

TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;

DS1338U-3+ by Analog Devices is a CMOS TIMER & REAL TIME CLOCK with I2C interface. It operates at 2.7V to 5.5V, has 8 terminals, and supports up to 0.032 MHz clock frequency. Ideal for industrial applications requiring precise timekeeping in a compact form factor.

DS1302SN by Maxim Integrated is a CMOS peripheral IC with 3/5V supplies, 0.032 MHz clock frequency, and -40 to 85°C operating range. It's used as a timer and real-time clock in industrial applications requiring serial access and small outline packaging.

TIMER, PROGRAMMABLE; Temperature Grade: INDUSTRIAL; Terminal Form: BUTT; No. of Terminals: 6; Package Code: VBCC; Package Shape: RECTANGULAR;

TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;

DS3231SN+ by Maxim Integrated is a CMOS timer/real-time clock with I2C access, interrupt capability, and 16 terminals. Operating temperature range from -40 to 85°C makes it suitable for industrial applications requiring precise timekeeping in compact spaces. Package dimensions of 10.3mm x 7.5mm x 2.65mm and low power consumption at 3.3V supply voltage enhance its versatility in various electronic designs.

Renesas Electronics 1338-31DCGI is a CMOS TIMER & REAL TIME CLOCK with SERIAL(I2C) access, 8-bit RAM, and 0.032768 MHz clock frequency. It operates in industrial temperature range (-40 to 85 °C) and has a small outline package suitable for surface mount applications.

PCF2131TFY by NXP Semiconductors is a CMOS timer and real-time clock with I2C access method. It has a max supply voltage of 5.5V and operates in an industrial temperature range (-40 to 85°C). This compact package (4.5mm length, 3.5mm width) is suitable for various applications requiring precise timing and scheduling functions.

TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;

TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 14; Package Code: SOP; Package Shape: RECTANGULAR;

TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 10; Package Code: TSSOP; Package Shape: SQUARE;

DS1302S+ by Analog Devices is a CMOS TIMER & REAL TIME CLOCK with SERIAL, 3-WIRE access. It operates b/w 0-70 °C and supports supply voltages of 2-5.5 V. This small outline package is ideal for applications requiring precise timekeeping in commercial-grade environments.

PCF8523U/12AA/1,00 by NXP Semiconductors is an I2C RTC with 12 terminals, operating voltage of 1.2-5.5V, and clock frequency of 0.032 MHz. Ideal for industrial applications requiring real-time clock functionality in a compact rectangular package.

TIMER, REAL TIME CLOCK; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR;