Cypress Semiconductor - DS1302SN+

NXP Semiconductors' PCF8563T/F4,112 is an I2C RTC with 8 terminals, interrupt capability, and operates b/w -40 to 85°C. It has a max clock frequency of 0.032 MHz and is suitable for industrial applications requiring real-time clock functionality in a small outline package.

MCP79410T-I/MNY by Microchip Tech is a CMOS RTC with I2C interface, 8 RAM words, and interrupt capability. It operates b/w -40 to 85 °C, with max supply voltage of 5.5 V. Ideal for industrial applications requiring accurate timekeeping in compact designs.

M48T35AV-10MH1F by STMicroelectronics is a CMOS TIMER & REAL TIME CLOCK with 28 terminals, operating at 3.3V. It has a clock frequency of 0.032 MHz and can withstand temperatures from 0 to 70°C. This device is ideal for applications requiring parallel access and direct addressing in surface mount packages.

Micro Crystal Ag's RV-3032-C7-32.768KHZ-2.5PPM-TA-QC is a CMOS RTC with 16384 RAM words, I2C interface, and interrupt capability. It operates b/w -40 to 85°C, ideal for small outline applications requiring accurate timekeeping at low power consumption.

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

TIMER, REAL TIME CLOCK; Peak Reflow Temperature (C): 260; JESD-609 Code: e4; Maximum Time At Peak Reflow Temperature (s): 40; Terminal Finish: GOLD;

PCF2123TS/1,118 by NXP Semiconductors is a CMOS TIMER & REAL TIME CLOCK with SERIAL 3-WIRE access. It operates b/w -40 to 85 °C and has a clock frequency of 0.032 MHz. This IC is ideal for industrial applications requiring interrupt capability and low power consumption.

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

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

TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;

DS1302S by Maxim Integrated is a CMOS TIMER & REAL TIME CLOCK with SERIAL 3-WIRE access. It operates b/w 0-70 °C, with supply voltage of 2-5.5 V. Ideal for applications requiring precise timekeeping in compact spaces.

DS1308U-33+T by Analog Devices is a CMOS TIMER & REAL TIME CLOCK with I2C access. It operates at 3.3/5V, -40 to 85°C, in a small outline package measuring 3x3mm. Suitable for industrial applications requiring precise timekeeping and scheduling functionalities.

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: 8; Package Code: TSSOP; Package Shape: RECTANGULAR;

TIMER, TIME RECORDER; 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: 20; Package Code: TSSOP; Package Shape: RECTANGULAR;

M41T93RMY6F by STMicroelectronics is an 8-bit timer/real-time clock IC with SPI interface, operating at a max frequency of 5 MHz. It has interrupt capability and operates in industrial temperature range (-40 to 85°C). Suitable for applications requiring precise timekeeping in various electronic devices.

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

DS1338Z-3+ by Analog Devices is an I2C RTC with 3V supply, operating from -40 to 85°C. It's a CMOS timer/RTC in a small outline package, suitable for industrial applications requiring accurate timekeeping and low power consumption. With a max clock frequency of 0.032 MHz, it offers precise time tracking in compact designs.

RTC-8564JEB by Seiko Epson is a CMOS timer & real-time clock with I2C access, suitable for industrial applications. It operates b/w -40 to 85 °C, with supply voltage ranging from 1.8V to 5.5V. This small outline package has 20 terminals in a rectangular shape, making it ideal for surface mount assembly.