Manufacturer Part Number
AT27C256R-70PI
Manufacturer
Microchip Technology
Introduction
256Kbit (32K x 8) EPROM memory device
One-Time Programmable (OTP)
Parallel interface
Product Features and Performance
70 ns access time
Operating voltage range: 4.5V to 5.5V
Operating temperature range: -40°C to 85°C
Single 5V power supply
Low power consumption
Fully static operation
Product Advantages
Reliable and robust EPROM memory
Wide operating temperature range
Simple parallel interface
Cost-effective solution for one-time programmable applications
Key Technical Parameters
Memory Size: 256Kbit (32K x 8)
Memory Type: EPROM, One-Time Programmable
Access Time: 70 ns
Operating Voltage: 4.5V to 5.5V
Operating Temperature: -40°C to 85°C
Quality and Safety Features
RoHS non-compliant
Manufacturer's packaging: 28-PDIP
Supplier Device Package: 28-PDIP
Package: Tube
Compatibility
Through-hole mounting type
Suitable for a variety of embedded systems and applications
Application Areas
Embedded systems
Industrial automation
Instrumentation
Telecommunications
Consumer electronics
Product Lifecycle
This product is an EPROM device that is still in active production and availability.
Microchip Technology continues to support this product, and replacements or upgrades may be available.
Key Reasons to Choose This Product
Reliable and robust EPROM memory for one-time programmable applications
Wide operating temperature range for use in diverse environments
Simple parallel interface for easy integration into existing systems
Cost-effective solution for applications that require a small, high-capacity EPROM
Proven technology and long-term support from Microchip Technology