AM27C256-150 AM EPROM

Product Highlights

AM27C256-150 AM EPROM – 256K-Bit (32K x 8) CMOS Erasable Programmable Read-Only Memory

Brand: AMD (Advanced Micro Devices)
Model: AM27C256-150
Category: Memory ICs / EPROMs
Product Type: CMOS EPROM
Condition:  Unused 
Package: DIP-28
Country of Origin: USA

Product Overview

The AM27C256-150 from AMD is a high-performance 256K-bit (32K

x 8) CMOS EPROM, engineered for reliable, non-volatile memory storage in a wide variety of embedded and industrial applications. With a fast access time of 150ns, this EPROM delivers robust and consistent read performance across all operating conditions.

It features ultraviolet light erasability and reprogrammability, making it a cost-effective and flexible solution during development cycles or for legacy system maintenance.

Key Features

• Memory Size: 256K-bit (32K x 8)
• Access Time: 150 nanoseconds
• Technology: CMOS, for low power consumption
• Interface: Parallel
• Erase Method: Ultraviolet (UV) light erasable
• Programming Voltage: 12.75V
• Package Type: 28-pin Dual In-line Package (DIP)
• Operating Temperature Range: 0°C to +70°C
• Data Retention: 10+ years
• Endurance: 100+ erase/write cycles

Typical Applications

• Legacy embedded system maintenance
• Industrial control systems
• Automotive electronics
• Telecom infrastructure
• Programmable logic controllers (PLCs)
• Educational and prototyping tools

Advantages

• Non-Volatile Memory: Retains data without power
• Reusable: UV erasable and reprogrammable for cost-effectiveness
• Fast Access: 150ns speed ideal for real-time systems
• Reliable Performance: Proven architecture from a trusted semiconductor brand

📄 Technical Specifications

• Manufacturer Part Number: AM27C256-150
• Architecture: 32K x 8-bit EPROM
• Supply Voltage (Vcc): 5V ±10%
• Power Consumption: Low standby and active power
• Pin Count: 28
• Package: DIP (Dual In-line Package)

Contact our sales team at tps@tpsinternational.co.uk  for support and volume pricing.

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