Manufacturer Part Number
M27C256B-10F1
Manufacturer
STMicroelectronics
Introduction
The M27C256B-10F1 is an EPROM (Erasable Programmable Read-Only Memory) chip designed for storing non-volatile data.
Product Features and Performance
UV Erasable EPROM technology
High memory density with 256Kbit capacity
Organized as 32K x 8 for efficient data management
Parallel memory interface for quick data access and manipulation
100 ns access time for fast read operations
Product Advantages
Durable and reliable non-volatile storage solution
Straightforward integration through its through-hole mounting design
Extended operating temperature range, suitable for various environments
Key Technical Parameters
Memory Size: 256Kbit
Memory Organization: 32K x 8
Access Time: 100 ns
Voltage - Supply: 4.5V to 5.5V
Operating Temperature: 0°C to 70°C
Quality and Safety Features
Compliance with industry-standard safety and quality norms
Robust CDIP package for protection against physical and environmental conditions
Compatibility
Through-Hole mounting compatible with standard PCB designs
Parallel interface for connectivity with various microcontrollers and digital systems
Application Areas
Intended for legacy system repairs or maintenance
Useful in applications requiring long-term data retention without power
Product Lifecycle
Obsolete status indicating discontinuation of production
Possibilities of sourcing replacement or upgrade parts may be limited
Several Key Reasons to Choose This Product
Ideal for applications needing a stable, long-lasting data storage solution
The high density of 256Kbit allows for substantial data storage
Relative ease of erasing and reprogramming data with UV light
Robust packaging suitable for a variety of operating conditions
Supports legacy systems that require parallel EPROM devices
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