M48T18-100PC1

The M48T18-100PC1 is a Timekeeper SRAM, a device that integrates a real-time clock (RTC) with battery-backed static RAM. It is designed by STMicroelectronics and is commonly used in applications requiring timekeeping functionality alongside data storage. The device operates at 5 volts and features a memory capacity of 8K x 8 bits.
Key features of the M48T18-100PC1 include:
1. RTC Functionality: It maintains accurate timekeeping for seconds, minutes, hours, day, date, month, and year, even in the absence of power, thanks to its built-in lithium battery.
2. Non-volatile Memory: The SRAM is backed by a battery, ensuring data retention during power outages.
3. Ease of Use: The device operates over a wide temperature range and is housed in a 28-pin package for easy integration.
4. Battery Life: It features a long battery life, typically lasting up to 10 years.
This component is well-suited for applications in embedded systems, industrial control, and any other setting where reliable timekeeping and data storage are critical.

The M48T18-100PC1 is a Timekeeper SRAM chip. Equivalent products include the M48T18-150PC1, which offers a similar function but with different speed specifications. Other alternatives are the DS1743 from Maxim Integrated and the FM18W08 from Ramtron (now part of Cypress Semiconductor), though these may vary slightly in specifications such as access time, voltage, and packaging. Always ensure compatibility with your specific requirements when selecting an equivalent.

The M48T18-100PC1 is a TIMEKEEPER® SRAM, which integrates a low-power, full-function real-time clock/calendar and a static RAM. Key features include:
1. Memory: 8K x 8 non-volatile static RAM.
2. Real-Time Clock (RTC): Provides seconds, minutes, hours, day, date, month, and year information. It automatically adjusts for months with fewer than 31 days and leap years.
3. Battery Backup: Ensures data retention and RTC operation even when the main power is turned off.
4. Battery Life: Offers typically 10 years of battery life.
5. Interface: Uses a standard parallel interface for easy integration.
6. Operating Voltage: 4.5V to 5.5V.
7. Package Type: Available in a 28-pin DIP package.
8. Access Time: Features a 100 ns access time.
9. Temperature Range: Operates within the commercial temperature range of 0°C to 70°C.
10. Data Retention: Retains data for up to 10 years without power.
It's suitable for applications requiring reliable timekeeping and non-volatile storage, such as industrial and consumer electronics.

The M48T18-100PC1 is a Timekeeper RAM from STMicroelectronics. It has a 28-pin DIP (Dual In-line Package) configuration. This integrated circuit combines a non-volatile static RAM with a real-time clock, which means it not only stores data like typical SRAM but also maintains time and date information. The device is designed to retain data and timekeeping functions even when power is lost, thanks to its internal battery backup.
Key functions of the M48T18-100PC1 include:
1. Timekeeping: Provides information on seconds, minutes, hours, day, date, month, year, and century.
2. Non-volatile SRAM: Offers 8K x 8 bits of RAM that retain data during power loss.
3. Battery Backup: Ensures data and time retention with a built-in battery.
4. Clock Accuracy: The real-time clock provides clock accuracy, suitable for various applications requiring timekeeping.
This combination of features makes the M48T18-100PC1 suitable for use in applications that require reliable timekeeping and data retention, such as telecommunications, networking, and industrial control systems.

The M48T18-100PC1 is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a wide range of integrated circuits and discrete devices. The company serves various sectors, including automotive, industrial, personal electronics, computer, and communication equipment. STMicroelectronics is known for its innovation in semiconductor solutions and plays a significant role in the electronics industry worldwide.

The M48T18-100PC1 is a Timekeeper RAM, which combines a real-time clock (RTC) with battery-backed SRAM. Its application areas include:
1. Embedded Systems: Providing timekeeping and data retention for microcontroller-based systems.
2. Industrial Automation: Ensuring accurate timing and data preservation in PLCs and other control systems.
3. Telecommunications: Managing time stamps and configuration data in network equipment.
4. Consumer Electronics: Supporting features like clock and alarm functions in devices.
5. Computer Systems: Maintaining BIOS settings and timekeeping in PCs and servers.
6. Security Systems: Offering timestamp functionality and configuration data retention in surveillance and alarm systems.
These applications benefit from the device's non-volatile memory and integrated clock functionality.

The M48T18-100PC1 is a Timekeeper RAM from STMicroelectronics. It comes in a 28-pin Plastic Dual In-Line Package (PDIP).