Dallas Semiconductor - DS1305

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

Timers or RTCs; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 8; Package Code: VSON; Package Shape: SQUARE;

Seiko Epson's RTC-4553AA is a CMOS TIMER & REAL TIME CLOCK with 14 terminals, 30 RAM words, and 0.032 MHz clock frequency. It operates b/w -30 to 70 °C and has a supply voltage range of 2.7V to 5.5V. Ideal for applications requiring precise timekeeping in compact devices.

TIMER, REAL TIME CLOCK; Terminal Finish: MATTE TIN; Moisture Sensitivity Level (MSL): 2; JESD-609 Code: e3; Maximum Time At Peak Reflow Temperature (s): 30; Peak Reflow Temperature (C): 260;

TIMER, PROGRAMMABLE; Temperature Grade: COMMERCIAL; Terminal Form: J BEND; No. of Terminals: 28; Package Shape: SQUARE; Package Body Material: PLASTIC/EPOXY;

Timers or RTCs; Moisture Sensitivity Level (MSL): 1; Technology: CMOS; Maximum Time At Peak Reflow Temperature (s): 30; Peak Reflow Temperature (C): 260; Terminal Finish: MATTE TIN;

Timers or RTCs; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SSOP; Package Shape: RECTANGULAR;

DS1391U-3 by Maxim Integrated is a CMOS timer and real-time clock with 1 timer. It has a max clock frequency of 0.032 MHz and operates at temperatures ranging from -40 to 85 °C. This surface-mount device is commonly used in industrial applications for timekeeping and scheduling tasks.

Micro Crystal Ag's RV-4162-C7-TA-QC-020 is a CMOS TIMER & REAL TIME CLOCK with SERIAL(I2C) access. It operates b/w -40 to 85 °C, with supply voltage range of 1.3V to 4.4V. Ideal for applications requiring interrupt capability in small outline packages.

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

DS1306EN by Maxim Integrated is a CMOS timer and real-time clock with a max clock frequency of 0.032 MHz. It has a small outline, thin profile package shape and can operate in industrial temperature grades. This IC is commonly used for timekeeping applications requiring precise timing and scheduling.

TIMER, REAL TIME CLOCK; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 24; Package Code: DIP; Package Shape: RECTANGULAR;

DS3232SN#-W by Analog Devices is a Real-Time Clock with I2C interface, 236 RAM words, and interrupt capability. It operates b/w -40 to 85°C, ideal for time-sensitive applications in various industries. The small outline package with gull wing terminals makes it suitable for space-constrained designs.

Timers or RTCs; Temperature Grade: AUTOMOTIVE; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: TSSOP; Package Shape: RECTANGULAR;

TIMER, PROGRAMMABLE; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 24; Package Code: DIP; Package Shape: RECTANGULAR;

TIMER, REAL TIME CLOCK; Peak Reflow Temperature (C): NOT SPECIFIED; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED;

The Fox Electronics RTC72421A is a CMOS timer/real-time clock with 18 terminals, operating voltage of 4.5-5.5V, and temp range of -10 to 70°C. It uses parallel access method, has through-hole terminal form, and is suitable for commercial applications requiring accurate timekeeping in compact designs.

DS3231S-C15/T&R by Maxim Integrated is a CMOS TIMER & REAL TIME CLOCK with I2C interface. It operates b/w 0-70°C, has 16 terminals, and supports clock frequency up to 0.032 MHz. Ideal for applications requiring precise timekeeping in compact designs.

NXP Semiconductors' PCF8563T/5 is an I2C RTC with 1.8-5.5V supply, -40 to 85°C temp range, and 0.032 MHz clock frequency. Ideal for industrial applications requiring a compact form factor and precise timekeeping capabilities.