M48T02B-150 Timekeeper RTC Non Volatile SRAM IC (16Kbit, DIP 24)

The M48T02B-150 is a battery backed Timekeeper IC combining a real time clock, calendar and 16Kbit non volatile SRAM in a single package. It provides timekeeping and data retention when main system power is removed, making it suitable for industrial controllers, embedded systems and legacy equipment.

Key Features -

• Integrated real time clock and calendar

• 16Kbit non volatile SRAM

• Memory organization of 2K x 8

• Battery backed timekeeping and memory retention

• Automatic power fail protection

• Automatic switch over to backup power

• 150ns memory access time

• Parallel interface

• Clock and calendar functions

• DIP 24 through hole package

Specifications -

• Part Number: M48T02B-150

• Component Type: Timekeeper RTC and Non Volatile SRAM

• Memory Capacity: 16Kbit

• Memory Organization: 2K x 8

• Access Time: 150ns

• Supply Voltage: 5V

• Data Width: 8 Bit

• Interface: Parallel

• Clock Format: 24 Hour

• Backup Type: Integrated Battery

• Package Type: DIP 24

• Number of Pins: 24

• Mounting Type: Through Hole

Applications -

• Real time clock systems

• Industrial control equipment

• PLC systems

• CNC machines

• Embedded systems

• Configuration data storage

• Process control equipment

• Instrumentation

• Legacy computer systems

• Battery backed memory applications