Manufacturer Part Number
M27C512-90F1
Manufacturer
STMicroelectronics
Introduction
The M27C512-90F1 is a 512Kbit UV erasable programmable read-only memory (EPROM) designed for applications where fast and reliable non-volatile memory storage is essential.
Product Features and Performance
Non-Volatile EPROM technology
UV erasable
Memory Size: 512Kbit
Memory Organization: 64K x 8
Parallel Memory Interface for straightforward integration
Fast access time: 90 ns
Supports supply voltages between 4.5V and 5.5V
Product Advantages
Reliable data storage over extended periods
Can be erased and reprogrammed multiple times
Adequate storage capacity for a variety of applications
Key Technical Parameters
Memory Format: EPROM
Technology: UV Erasable
Supply Voltage: 4.5V to 5.5V
Operating Temperature Range: 0°C to 70°C
Access Time: 90 ns
Quality and Safety Features
Manufactured by STMicroelectronics, a reputable semiconductor manufacturer
Thoroughly tested for quality and reliability
Compatibility
Through-hole mounting design for easy PCB integration
Standard 28-CDIP package compatible with many socket types
Application Areas
Embedded systems
Microcontroller-based applications
Legacy industrial equipment
Computing systems where firmware must be updateable
Product Lifecycle
Obsolete status
Not recommended for new designs
Replacement or upgrade options may be available for newer system developments
Several Key Reasons to Choose This Product
Established track record of reliability and endurance
Straightforward interface and integration for legacy systems
Suitable for applications where frequent updates to the memory contents are unnecessary
High-density storage solution in a compact 28-CDIP package
Manufactured by STMicroelectronics, known for quality semiconductor products
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