Overview of TMS27C256-25JL

The TMS27C256-25JL is a high-performance 256 Kilobit EPROM (Erasable Programmable Read-Only Memory) chip developed by Texas Instruments. This reliable memory component is designed for a wide array of applications that require storage of firmware, boot code, or other critical data that does not frequently change but needs to be retained without power.

Key Features

• Memory Size: 256Kb (32K x 8)
• Access Time: 250 ns, providing a rapid data access rate suitable for high-speed microprocessors.
• Package Type: The TMS27C256-25JL comes in a 28-pin Ceramic Dual In-line Package (CDIP), ensuring robustness and reliability in various environmental conditions.
• Single 5V Power Supply: The device operates on a single 5-volt power supply, which simplifies power management in circuit design.
• Extended Temperature Range: It is designed to operate over an extended temperature range, making it suitable for industrial applications.
• Programmability: It can be electrically programmed using a standard EPROM programmer, allowing for versatility and reusability in development and production phases.
• Erasability: The memory can be erased by exposure to strong ultraviolet light, providing the ability to reuse the EPROM in different applications or update its contents as required.

Applications

The TMS27C256-25JL is ideal for use in systems that require dependable non-volatile memory. Its applications span across various sectors including:

• Embedded systems
• Telecommunications
• Automotive electronics
• Industrial control systems
• Medical devices

Quality and Reliability

Texas Instruments is known for its commitment to quality and the TMS27C256-25JL is no exception. It is manufactured to meet high standards of performance and stability, ensuring that it can withstand the rigors of demanding applications. Each chip undergoes stringent testing to guarantee that it meets Texas Instruments' specifications for longevity and durability.

Whether you are designing a new system or maintaining an existing one, the TMS27C256-25JL offers a reliable solution for your non-volatile memory needs, backed by the quality assurance of Texas Instruments.