Manufacturer Part Number
AT27C256R-12TC
Manufacturer
Microchip Technology
Introduction
AT27C256R-12TC is a 256Kbit EPROM memory chip offering non-volatile storage solutions.
Product Features and Performance
Non-Volatile EPROM Memory
Memory Size 256Kbit
Memory Organization 32K x 8
Parallel Memory Interface
Access Time 120 ns
Technology EPROM - OTP (One-Time Programmable)
Product Advantages
Reliable storage solution for applications requiring permanent and infrequent data updates
Stable performance over standard operating temperature range
Key Technical Parameters
Supply Voltage 4.5V ~ 5.5V
Operates at temperature range of 0°C ~ 70°C
Surface Mount 28-TSSOP package
Provides high endurance and low power consumption
Quality and Safety Features
Designed under strict quality controls
Resistant to environmental conditions within its specified operating temperature range
Compatibility
Compatible with parallel memory interfaces
Mountable on standard TSSOP-compatible PCBs
Application Areas
Ideal for a wide range of applications, including industrial control systems, medical devices, and automotive electronics
Product Lifecycle
Obsolete status, with considerations for replacement or upgrade needed
Replacement or upgrade options may be available from Microchip Technology
Several Key Reasons to Choose This Product
Durable and long-lasting memory storage
Established manufacturer with a strong reputation for quality
Wide range of applications due to temperature and voltage flexibility
Once programmed, maintains data integrity without the need for a power source
Simple interfacing with standard parallel connections