The M5M27C201K-15 is a 2Mbit (256K x 8) UV Erasable PROM (EPROM) manufactured by Mitsubishi Electric. This memory device provides non-volatile storage for code and data in embedded systems, and its contents can be erased using ultraviolet light and reprogrammed.

Applications:

• Embedded systems
• Microcontroller-based systems
• Industrial control equipment
• Telecommunications equipment
• Programmable logic controllers (PLCs)

Features:

• 2Mbit capacity: Provides ample storage for code and data in various embedded applications.
• Fast access time: Offers a 150ns access time, enabling quick data retrieval.
• UV erasable: Allows for reprogramming after erasure with ultraviolet light.
• Single 5V supply: Operates on a single 5V power supply, simplifying system design.
• TTL compatible: Compatible with standard TTL logic levels.

Benefits:

• Reprogrammability: Allows for easy firmware updates and design changes.
• Non-volatility: Retains stored data even when power is removed.
• Reliable data storage: Provides stable and secure data storage for critical applications.
• Easy to use: Compatible with standard programming equipment and techniques.
• Cost-effective solution: Offers a low-cost alternative to other non-volatile memory devices.

Technical Specifications:

The M5M27C201K-15 operates with a 5V power supply. It has a typical access time of 150ns. It is housed in a DIP package with a quartz window for UV erasure. It supports JEDEC standard programming algorithms. The operating temperature range is generally 0°C to +70°C. Specific erasure procedures, timing diagrams, and programming voltages are available in the Mitsubishi datasheet for this component. Data retention is typically guaranteed for 10 years or more.