The 27C1001-12F1 is a high-performance, 1 Mbit (128Kb x8) EPROM (Erasable Programmable Read-Only Memory) chip from the renowned semiconductor manufacturer STMicroelectronics. This product is designed to offer a flexible and reliable storage solution for applications that require data or code storage that can be electrically erased and reprogrammed.

Key Features

• Memory Size: 1 Mbit (128K x 8)
• Access Time: 120ns
• Single 5V Power Supply: Suitable for battery-powered devices and low-power applications
• Extended Temperature Range: Operating temperature from -40°C to +125°C, making it ideal for industrial applications
• Programming Voltage: 12.5V ± 0.25V
• Package: Available in a 32-pin FDIP (Window Ceramic Frit-Seal Package) and PLCC (Plastic Leaded Chip Carrier)

Applications

The 27C1001-12F1 is versatile and can be used in a variety of applications, including:

• Embedded systems
• Microcontroller-based applications
• Automotive systems
• Industrial control systems
• Telecommunication devices
• Medical equipment

Programming and Erasure

The device supports easy programming and erasure with its transparent lid that allows for exposure to ultraviolet (UV) light to erase the stored data, providing users with the ability to update their firmware or make changes to their data sets as needed. The EPROM technology provides non-volatile storage, meaning the data is retained even when the power is turned off.

Quality and Reliability

STMicroelectronics is known for their commitment to quality and the 27C1001-12F1 is no exception. Each chip undergoes rigorous testing and quality control measures to ensure reliability and performance in even the most demanding environments.

For more detailed information, including programming algorithms and specific application notes, please refer to the official datasheet provided by STMicroelectronics.