Overview of TMS27C010A-20JL

The TMS27C010A-20JL is a high-performance, 1 Megabit (128K x 8) UV-erasable and programmable read-only memory (EPROM) integrated circuit designed and manufactured by Texas Instruments. This device offers a reliable and flexible storage solution for a wide range of applications, including computer systems, industrial controllers, and telecommunications equipment.

Key Features

• Memory Capacity: 1 Mbit (128K x 8) provides ample storage for firmware and application code.
• Access Time: 200 ns access time enables fast data retrieval, contributing to the overall performance of the system.
• Programming Voltage: 12.5V ± 0.25V programming voltage is required for writing data to the EPROM.
• Single +5V Power Supply: Operates on a single +5V power supply, simplifying power management in the system design.
• Industry-Standard Packaging: Available in a 32-lead, hermetic dual-in-line ceramic package (JL suffix), ensuring robustness and reliability.
• Temperature Range: The device operates over a wide temperature range, making it suitable for various environmental conditions.

Programming and Erasure

The TMS27C010A-20JL can be electrically programmed on a byte-by-byte basis, allowing for flexibility in data management and updates. Erasure is achieved by exposing the chip to ultraviolet light, which clears the stored data, making it ready for reprogramming. This feature makes the EPROM reusable and adaptable to changing requirements.

Applications

With its robust storage capacity and fast access time, the TMS27C010A-20JL is ideal for use in a variety of applications, such as:

• Microprocessor-based systems
• Industrial control systems
• Telecommunication infrastructure
• Automotive electronics
• Medical devices

Quality and Reliability

Texas Instruments is known for its commitment to quality and reliability, and the TMS27C010A-20JL is no exception. It is designed to meet or exceed the stringent requirements of the industrial and automotive markets, ensuring consistent performance and longevity in critical applications.