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M27C4001-12F1

M27C4001-12F1 Description

The M27C4001-12F1 is a 4Mbit EPROM memory IC produced by STMicroelectronics. This device features a parallel memory interface, making it suitable for a variety of applications that require non-volatile storage. With a memory organization of 512K x 8, the M27C4001-12F1 offers ample storage capacity for code and data. The device is packaged in a 32-pin DIP (Dual In-line Package) tube, making it compatible with through-hole mounting techniques.

M27C4001-12F1 Features

• Memory Size and Organization: The M27C4001-12F1 boasts a memory size of 4Mbit, organized in a 512K x 8 configuration. This provides ample storage for various applications, including firmware storage and data logging.
• Access Time: The device has an access time of 120 ns, ensuring fast data retrieval for real-time applications.
• Voltage Supply: The M27C4001-12F1 operates within a supply voltage range of 4.5V to 5.5V, making it suitable for a wide range of power sources.
• Operating Temperature: The device is designed to operate within a temperature range of 0°C to 70°C (TA), ensuring reliable performance in various environmental conditions.
• RoHS Compliance: The M27C4001-12F1 is compliant with the RoHS3 directive, making it an environmentally friendly choice for electronic designs.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (Unlimited), the device is not sensitive to moisture, reducing the risk of damage during handling and storage.

M27C4001-12F1 Applications

The M27C4001-12F1 is ideal for applications that require non-volatile storage with fast access times and reliable performance. Some specific use cases include:

1. Firmware Storage: The device's ample storage capacity and fast access time make it suitable for storing firmware in embedded systems and microcontrollers.
2. Data Logging: The M27C4001-12F1 can be used in data logging applications, such as industrial automation and monitoring systems, where non-volatile storage is required to store large amounts of data.
3. Circuit Prototyping: Due to its through-hole packaging, the M27C4001-12F1 is suitable for use in circuit prototyping and development, where easy soldering and de-soldering are required.

Conclusion of M27C4001-12F1

The M27C4001-12F1 is a versatile 4Mbit EPROM memory IC from STMicroelectronics, offering a combination of large storage capacity, fast access times, and reliable performance. Its parallel memory interface, RoHS compliance, and moisture insensitive design make it an attractive choice for a variety of applications, including firmware storage, data logging, and circuit prototyping. However, it is important to note that the product is now considered obsolete, which may limit its availability and suitability for new designs.