STMicroelectronics

M27C256B-10B6  

Memory ICs Products

M27C256B-10B6 Description

The M27C256B-10B6 is an EPROM (Erasable Programmable Read-Only Memory) device manufactured by STMicroelectronics, featuring a parallel memory interface and a memory organization of 32K x 8 bits. This 256Kbit memory IC is housed in a through-hole package, specifically a 28-pin DIP (Dual In-line Package) tube, making it suitable for applications requiring robust and reliable memory solutions. The device operates within a supply voltage range of 4.5V to 5.5V and offers an access time of 100 nanoseconds, ensuring efficient data retrieval.

M27C256B-10B6 Features

• Memory Size and Organization: The M27C256B-10B6 provides a total memory size of 256Kbit, organized as 32K x 8 bits. This configuration allows for efficient storage and retrieval of data in a variety of applications.
• Parallel Memory Interface: The parallel interface ensures high-speed data transfer, making it ideal for systems requiring rapid access to stored information.
• Access Time: With an access time of 100 nanoseconds, the M27C256B-10B6 delivers quick response times, enhancing overall system performance.
• Supply Voltage: The device operates within a supply voltage range of 4.5V to 5.5V, providing flexibility in power supply requirements.
• Package Type: The through-hole mounting type and 28-pin DIP package make it easy to integrate into various electronic systems, ensuring compatibility with existing hardware.
• Moisture Sensitivity Level: The MSL level of 1 (Unlimited) indicates that the device is not sensitive to moisture, making it suitable for a wide range of environmental conditions.
• Compliance: The M27C256B-10B6 is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards.

M27C256B-10B6 Applications

The M27C256B-10B6 is well-suited for a variety of applications where reliable and efficient memory storage is required. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems that require non-volatile memory for storing firmware or critical data.
• Industrial Control Systems: Suitable for industrial applications where robustness and reliability are paramount.
• Telecommunications: Can be used in telecommunication equipment for storing configuration data and firmware.
• Automotive Electronics: Applicable in automotive systems for storing essential data and software.
• Consumer Electronics: Useful in consumer electronics for storing boot-up sequences and other critical data.

Conclusion of M27C256B-10B6

The M27C256B-10B6 is a versatile and reliable EPROM device that offers a balance of performance and flexibility. Its 256Kbit memory size, organized as 32K x 8 bits, and its parallel memory interface make it an excellent choice for applications requiring high-speed data access. The device's 100 nanosecond access time and wide supply voltage range further enhance its suitability for a variety of electronic systems. Despite its obsolete status, the M27C256B-10B6 remains a valuable component for legacy systems and applications where its specific features and performance benefits are still highly relevant.

M27C256B-10B6 Documents

Download datasheets and manufacturer documentation for M27C256B-10B6