M48T12-150PC1

Part points

• The M48T12-150PC1 is a non-volatile timekeeping RAM (NVSRAM) chip that combines a CMOS SRAM, a power-fail control circuit, and a quartz-crystal real-time clock. It has a 150mAh battery backup to ensure data retention during power loss. The chip is ideal for applications requiring timekeeping functions and data backup.

• Equivalent

  The equivalent products of M48T12-150PC1 chip are DS1212, RV2123, and ST48Z.

• Features

  The M48T12-150PC1 is a non-volatile static RAM with integrated power sense circuitry, a 10-year minimum data retention period, and a lithium button cell battery that supports data retention in the absence of power. It also has a 48-byte non-volatile user SRAM and a 2-wire serial interface.

• Pinout

  The M48T12-150PC1 is a 24-pin, 150ns NV-RAM timekeeper IC. It integrates a CMOS, RAM and a quartz crystal, and provides a non-volatile time/date clock, 64 bytes of static RAM, and an interrupt output. Pin functions include address, data, control, and power supply connections.

• Manufacturer

  The manufacturer of M48T12-150PC1 is STMicroelectronics. STMicroelectronics is a multinational semiconductor company that designs and manufactures a wide range of products, including microcontrollers, power management solutions, sensors, and analog and digital ICs. They serve customers in various industries, such as automotive, industrial, consumer electronics, and telecommunications.

• Application Field

  The M48T12-150PC1 is commonly used in applications where reliable timekeeping and non-volatile memory functions are required, such as in industrial automation, medical devices, security systems, and telecommunications equipment. It is also suitable for use in automotive applications, gaming devices, and instrumentation devices.

• Package

  The M48T12-150PC1 chip is a 28-pin DIP (Dual Inline Package) with a form factor of rectangular. The size of the chip is approximately 15.24mm x 8.64mm.