STMicroelectronics Product 2764A-2F1 Overview

The STMicroelectronics 2764A-2F1 is a high-speed 64 Kbit UV erasable and electrically programmable read-only memory (EPROM) device that has been designed to deliver a flexible and reliable storage solution for a wide range of applications. This EPROM is part of the 2764A series, which is well-known for its quality and endurance in the semiconductor industry.

With a memory density of 64 kilobits, the 2764A-2F1 provides ample space for firmware storage, boot code, or other critical data that requires long-term retention without power. The device operates on a single 5V power supply, making it compatible with many microcontrollers and digital systems without the need for complex power management.

Key Features:

• Memory Size: 64 Kbit (8K x 8)
• Access Time: Fast access time, enabling quick read operations.
• Programming Voltage: 12.5V ± 0.25V, providing a stable programming environment.
• Single 5V Power Supply: Simplifies system power design.
• UV Erasable: The windowed ceramic package allows for the erasure of the chip using UV light, making it reusable for multiple program/erase cycles.
• Extended Temperature Range: Suitable for industrial applications with a temperature range from -40°C to +125°C.
• Package: Available in a 28-pin Ceramic DIP (Dual In-line Package), ensuring robustness and ease of handling.

The 2764A-2F1 is programmed via a standard EPROM programmer, which applies the necessary voltages to store data in the memory cells. Once programmed, the data remains intact without the need for a power supply. If updates are required, the device can be erased with UV light, allowing it to be reprogrammed with new data. This feature is particularly useful for prototyping and development, where frequent updates to the firmware or data are common.

STMicroelectronics' commitment to quality ensures that the 2764A-2F1 EPROM meets high standards for reliability and performance. Its compatibility with a broad range of applications makes it an excellent choice for embedded systems, automotive applications, industrial control systems, and any other system that requires a dependable non-volatile memory solution.

For more detailed information, including programming algorithms and specific timing characteristics, refer to the official datasheet provided by STMicroelectronics.