The TS27C256-20CQ is a high-performance 256 Kilobit Electrically Erasable Programmable Read-Only Memory (EEPROM) module from STMicroelectronics, a leader in the semiconductor industry. This EEPROM device is designed to provide a reliable and flexible non-volatile memory solution for a wide range of applications, including but not limited to, embedded systems, computing, telecommunications, and industrial control systems.

Key Features

• Memory Capacity: The device offers a substantial 256 Kbit (32 K x 8) of memory, providing ample space for firmware storage, configuration parameters, or small application data.
• Access Time: With an access time of 200 ns, the TS27C256-20CQ ensures swift data retrieval, contributing to overall system performance.
• Operating Voltage: The EEPROM operates within a range of 4.5V to 5.5V, making it compatible with standard 5V systems and ensuring easy integration into a variety of circuit designs.
• Programming Voltage: A programming voltage of 12.75V (±0.25V) is used, which is typical for EEPROM devices of this era, providing reliable data storage capabilities.
• Package Type: The device comes in a 28-pin Ceramic Dual In-line Package (CQ suffix), which offers robustness and durability for applications that may be exposed to harsher environmental conditions.
• Temperature Range: It operates over an extended temperature range of -40°C to +85°C, ensuring reliability and performance even under extreme temperature variations.

Applications

The TS27C256-20CQ is ideal for applications that require a stable and enduring memory solution that can withstand rigorous conditions. Its fast access time and robustness make it suitable for use in:

• Industrial control systems
• Telecommunication equipment
• Automotive electronics
• Portable devices and instrumentation
• Medical devices

With its proven technology and reliability, the TS27C256-20CQ EEPROM from STMicroelectronics represents an excellent choice for designers and engineers looking to incorporate a non-volatile memory component into their systems. Its legacy design and enduring performance continue to make it a relevant choice for many applications.