Manufacturer Part Number
M27C2001-12C1
Manufacturer
stmicroelectronics
Introduction
The M27C2001-12C1, developed by stmicroelectronics, is a Non-Volatile EPROM memory chip designed for storing firmware or data that does not need to change frequently. Due to its obsolete status, it represents a legacy technology in today’s fast-evolving memory market.
Product Features and Performance
Non-Volatile EPROM Memory
2Mbit memory size with a 256K x 8 organization
Parallel memory interface for straightforward integration
Access time: 120 ns allows for efficient data retrieval
Operates at a voltage range of 4.5V to 5.5V
Product Advantages
The reliable storage solution for applications where data must remain unaltered and preserved without power
Wide operating temperature range ensuring performance under varying environmental conditions
Direct parallel interface facilitates easy integration with microcontrollers and other digital systems
Key Technical Parameters
Memory Type: EPROM OTP (One Time Programmable)
Memory Size: 2Mbit
Memory Organization: 256K x 8
Access Time: 120 ns
Voltage Supply: 4.5V ~ 5.5V
Operating Temperature: 0°C ~ 70°C
Mounting Type: Surface Mount
Package / Case: 32-LCC (J-Lead)
Quality and Safety Features
Manufactured under stringent conditions to ensure high reliability and durability
Conforms to industry standards for safety and quality assurance
Compatibility
Parallel interface design makes it compatible with a broad range of microcontrollers and digital processors that support this form of communication
Application Areas
Used in legacy industrial applications
Suitable for embedded systems, automotive electronics, and other devices requiring stable, long-term data retention
Product Lifecycle
The product is listed as Obsolete, indicating that it is at the end of its product life cycle
Users should consider seeking replacements or upgrades for new designs
Limited availability, support, and resources for existing applications
Several Key Reasons to Choose This Product
Its Non-Volatile nature ensures data is retained without power
Compatible with systems requiring a parallel memory interface
Offers a substantial amount of storage (2Mbit) for critical data
The robust operating temperature range enhances its suitability across various applications
Due to its obsolete status, it might be the only feasible option for maintaining or repairing older systems without extensive redesign
