Overview of the M48T02-150PC1 Timekeeper SRAM
The M48T02-150PC1 is a 16 Kbit 2Kb x 8 TIMEKEEPER® Static RAM integrated circuit designed and manufactured by STMicroelectronics. This high-performance, low-power SRAM with a built-in real-time clock (RTC) is an essential component for applications requiring reliable data storage and precise timekeeping in a single package.
Key Features
- Integrated Real-Time Clock (RTC): The device includes a quartz crystal controlled oscillator providing precise time tracking, with clock/calendar functionality that accounts for seconds, minutes, hours, day, date, month, and year information.
- Non-Volatile Storage: The M48T02-150PC1 features a self-contained lithium battery, which ensures data retention and a functioning clock for over 10 years in the absence of external power.
- Large Memory Capacity: With a 2Kb x 8 SRAM configuration, it offers ample space for data storage that can be easily accessed and modified.
- Fast Access Time: The device boasts a 150ns access time, making it suitable for high-speed microprocessor systems.
- Byte-Wide Interface: It offers a straightforward, byte-wide interface that simplifies integration into a variety of system architectures.
- Low Power Consumption: Designed for energy efficiency, this SRAM is ideal for battery-powered and portable applications.
Applications
The M48T02-150PC1 is versatile and can be used in a wide range of applications, including:
- Industrial control systems
- Utility meters
- POS terminals
- Network routers and switches
- Medical equipment
- Security systems
Technical Specifications
- Memory Size: 16 Kbit
- Package: 24-pin, 600 mil DIP
- Operating Temperature Range: 0°C to +70°C
- Voltage Supply: 4.75V to 5.5V
- Encapsulation: Hermetically sealed to prevent data corruption from environmental factors.
With its robust feature set, the M48T02-150PC1 from STMicroelectronics is an ideal solution for systems that require reliable non-volatile memory storage with an integrated timekeeping mechanism.
