The M27V201-200L6 is a 2 Mbit (2048 Kbit) ultraviolet erasable and programmable read-only memory (EPROM) device from STMicroelectronics, offering reliable storage capabilities with a low-voltage operation. This high-density EPROM is specifically designed for microprocessor systems where large data or program storage is required and is ideal for applications where the memory needs to be programmed in advance and used in a true read-only mode.

Key Features

• Memory Size: 2 Mbit (256K x 8)
• Access Time: 200 ns
• Single 5V ± 10% Supply Voltage: Suitable for systems with standard power requirements
• Low Power Consumption: Features standby and active modes for energy efficiency
• Programming Voltage: 12.75V ± 0.25V
• Programming Time: 100µs per byte
• Package: 28-Lead Plastic Leaded Chip Carrier (PLCC)
• Temperature Range: Operating between 0°C to 70°C

Applications

The M27V201-200L6 is versatile and can be used across various applications, including:

• Microprocessor systems
• Embedded systems
• Storage of firmware or bootstrap code
• Telecommunication devices
• Automotive electronics
• Industrial control systems

Product Quality and Reliability

STMicroelectronics is known for its commitment to product quality and reliability. The M27V201-200L6 EPROM is manufactured with this commitment in mind, ensuring stable and reliable performance over its operational lifetime. It undergoes rigorous testing and validation to meet industry standards for quality and durability.

Programming and Erasure

The device is programmed by a two-step process: first, the memory cells are programmed through the EPROM programmer with a 12.75V programming voltage, and then the data is verified at VCC. The M27V201-200L6 can be erased by exposing the die to ultraviolet light, which clears the data, allowing the device to be reprogrammed.

For more information on the M27V201-200L6 EPROM, datasheets, and technical documentation, visit the STMicroelectronics website or contact their support team.