STMicroelectronics

M27C64A-20F1  

Memory ICs Products

M27C64A-20F1 Description

The M27C64A-20F1 is an EPROM (Erasable Programmable Read-Only Memory) device manufactured by STMicroelectronics, a leading semiconductor company. This memory IC is designed for applications requiring reliable and non-volatile storage solutions. The M27C64A-20F1 features a memory organization of 8K x 8, offering a total memory size of 64Kbit. It operates within a voltage range of 4.5V to 5.5V and supports a parallel memory interface, ensuring compatibility with various systems.

This EPROM device is housed in a 28-pin CDIP (Ceramic Dual In-line Package) and is available in a tube package format. The M27C64A-20F1 is designed for through-hole mounting, making it suitable for applications where surface-mount technology is not preferred. The operating temperature range is from 0°C to 70°C (TA), ensuring stable performance under typical industrial conditions.

M27C64A-20F1 Features

• Memory Organization: The M27C64A-20F1 offers a memory organization of 8K x 8, providing a total of 64Kbit of non-volatile storage. This configuration allows for efficient storage and retrieval of data.
• Access Time: With an access time of 200 ns, the M27C64A-20F1 ensures fast data read operations, making it suitable for applications requiring quick data access.
• Voltage Range: The device operates within a voltage range of 4.5V to 5.5V, providing flexibility in power supply requirements.
• Parallel Interface: The parallel memory interface allows for straightforward integration with microprocessors and other system components.
• Through-Hole Mounting: The through-hole mounting type ensures robust mechanical stability and is ideal for applications where surface-mount components are not suitable.
• Operating Temperature: The M27C64A-20F1 operates within a temperature range of 0°C to 70°C (TA), making it suitable for a wide range of industrial environments.
• Compliance: The device is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and regulatory standards.

M27C64A-20F1 Applications

The M27C64A-20F1 is ideal for applications requiring reliable non-volatile memory storage. Some specific use cases include:

• Embedded Systems: The M27C64A-20F1 can be used in embedded systems where firmware or configuration data needs to be stored and accessed quickly.
• Industrial Control Systems: The device's robustness and operating temperature range make it suitable for industrial control systems that require non-volatile memory.
• Medical Devices: The M27C64A-20F1 can be used in medical devices where reliable data storage is critical.
• Automotive Applications: The device's through-hole mounting and operating temperature range make it suitable for automotive applications where durability and reliability are paramount.

Conclusion of M27C64A-20F1

The M27C64A-20F1 is a reliable and efficient EPROM device that offers a range of technical specifications and performance benefits. Its memory organization, access time, and voltage range make it suitable for a variety of applications. The device's through-hole mounting and operating temperature range ensure it can be used in demanding industrial environments. While the M27C64A-20F1 is now considered obsolete, it remains a viable option for legacy systems and applications where its unique features and advantages are still relevant.

M27C64A-20F1 Documents

Download datasheets and manufacturer documentation for M27C64A-20F1

Datasheets :

M27C64A      

HTML Datasheet :

M27C64A