STMicroelectronics M27C801-120KI - EPROM Description

The M27C801-120KI is a high-performance 8Mbit UV Erasable and Programmable Read-Only Memory (EPROM) integrated circuit from STMicroelectronics. This device is designed to offer a flexible and economical solution for high-density memory storage with a fast access time of 120ns. It is particularly well-suited for applications where the memory content is stable and defined during the design phase, such as firmware storage in embedded systems, microcontroller-based applications, and various other electronic products requiring a reliable non-volatile memory solution.

Key Features

• 8Mbit of memory storage capacity (organized as 1M x 8).
• Access time: 120ns, enabling quick data retrieval.
• Single 5V power supply required for operation.
• Programmable chip enable and output enable pins for flexible control.
• Low power consumption with a typical standby current of 100µA.
• Compatible with JEDEC standards for EPROM devices.
• Supports windowed ceramic DIP package for UV erasure, allowing data to be erased and reprogrammed.

Applications

The M27C801-120KI EPROM finds applications in a wide range of electronic systems where long-term data retention, high-density storage, and a stable memory solution are required. It is commonly used in:

• Embedded systems for storing firmware and configuration data.
• Telecommunication devices.
• Automotive electronics.
• Industrial control systems.
• Consumer electronics.

Product Quality and Reliability

STMicroelectronics is known for its commitment to quality and reliability. The M27C801-120KI EPROM is no exception and is manufactured to meet high-quality standards. It undergoes rigorous testing and quality control procedures to ensure it meets the industry specifications and customer expectations. The device's UV erasable feature also provides the flexibility to update firmware or data as needed, making it a versatile choice for many applications.