The Texas Instruments TMS27C240-15JL is a high-performance, 4-megabit (4,194,304 bits) EPROM (Erasable Programmable Read-Only Memory) chip designed for a wide range of applications that require large non-volatile storage solutions. This particular model is a member of the TMS27C240 series, known for its reliability and durability in storing data that must not be lost when power is removed.

Key Features

• Memory Size: The TMS27C240-15JL boasts a substantial memory capacity of 4 Mbit, which is organized as 512K x 8 bits, allowing for the storage of large amounts of data.
• Access Time: With an access time of 150ns (nanoseconds), this EPROM provides quick data retrieval, making it suitable for applications that require fast read operations.
• Programming Voltage: It supports a programming voltage of 12.75V, which is typical for EPROM technologies, ensuring compatibility with standard EPROM programmers.
• Package Type: The device comes in a 32-lead, cerdip (ceramic dual in-line package), denoted by the 'JL' suffix in its part number, which offers robust physical protection and excellent thermal stability.
• Temperature Range: It operates within a temperature range of 0°C to 70°C, making it suitable for commercial-grade applications.

Applications

The TMS27C240-15JL is versatile and can be used in a variety of applications, including but not limited to:

• Embedded systems for control applications
• Telecommunications equipment
• Automotive electronics
• Industrial control systems
• Medical devices

With its non-volatile storage capability, the TMS27C240-15JL is particularly well-suited for applications that require data persistence after power-down scenarios, such as firmware storage for boot processes or device configuration data.

Quality and Reliability

Texas Instruments is renowned for its commitment to quality and reliability, and the TMS27C240-15JL is no exception. Each chip is rigorously tested to ensure it meets the high standards expected from Texas Instruments products, ensuring that customers receive a reliable and consistent performance for their critical applications.