The M27C1001-90N1 is a high-performance 1 Mbit (128Kb x8) UV erasable and programmable read-only memory (EPROM) device from STMicroelectronics. This EPROM is specifically designed to offer a flexible and cost-effective solution for firmware storage and program memory in a wide range of applications. Its access time of 90ns makes it suitable for high-speed microprocessor systems where fast read operations are critical.

Key Features

• Memory Size: 1 Mbit (128Kb x8)
• Access Time: 90ns
• Single 5V Power Supply: Ensures compatibility with standard digital circuitry and simplifies power design.
• Programming Voltage: 12.75V ± 0.25V
• UV Erasable: Offers reusability and flexibility with the ability to erase the entire chip using ultraviolet light for data sanitization or reprogramming.
• Extended Temperature Range: Operating temperature from -40°C to +125°C, ideal for harsh environments.
• Package Type: Available in a 32-pin Plastic Dual In-line Package (PDIP).
• Low Power Consumption: Features standby and active modes to optimize power usage.
• JEDEC Standard: Conforms to JEDEC standards for EPROM devices.

Applications

The M27C1001-90N1 can be utilized in a variety of applications that require reliable non-volatile memory storage. Some of these applications include:

• Embedded systems
• Microcontroller-based applications
• Boot memory for personal computers and servers
• Telecommunications
• Industrial control systems
• Automotive electronics
• Medical devices

Reliability and Quality

STMicroelectronics is renowned for its commitment to quality and reliability. The M27C1001-90N1 EPROM is manufactured with this commitment in mind, ensuring that it meets the rigorous demands of industrial and commercial applications. The device undergoes extensive testing and validation to ensure its performance under a wide range of conditions.