The TMS27PC256-12FML is a high-performance, programmable read-only memory (PROM) chip manufactured by Texas Instruments, a leader in semiconductor solutions. This chip is part of the TMS27 series, which is known for its reliability and versatility in various electronic applications.

Key Features

• Memory Capacity: The TMS27PC256-12FML offers a substantial memory capacity of 256 kilobits, providing ample storage for firmware and application code in embedded systems.
• Access Time: With an access time of 120 nanoseconds, this PROM chip allows for quick data retrieval, contributing to the overall speed and efficiency of the system it is integrated into.
• Programming Voltage: The programming voltage for this device is typically 12.5V, which is standard for PROMs of this era, ensuring compatibility with a wide range of programming equipment.
• Package Type: The TMS27PC256-12FML comes in a 28-pin ceramic dual in-line package (CDIP), which is known for its durability and excellent thermal and electrical properties.
• Temperature Range: This PROM chip operates within a temperature range of -40°C to +85°C, making it suitable for use in harsh environmental conditions.
• Low Power Consumption: Designed with power efficiency in mind, the TMS27PC256-12FML minimizes power consumption during operation, which is crucial for battery-powered or energy-sensitive applications.

Applications

The TMS27PC256-12FML is ideal for use in a variety of applications where reliable and non-volatile memory storage is required. It is commonly used in:

• Embedded systems
• Microcontroller-based applications
• Industrial control systems
• Automotive electronics
• Telecommunication equipment

Conclusion

With its robust feature set and proven reliability, the Texas Instruments TMS27PC256-12FML PROM is an excellent choice for designers and engineers looking to integrate a dependable memory component into their systems. The combination of its ample storage capacity, fast access time, and resilience to extreme temperatures makes it a versatile solution for a wide range of technological challenges.