Microchip Technology AT27C2048-90JC

AT27C2048-90JC - High-Performance 2Mbit EPROM Memory IC

The AT27C2048-90JC from Microchip Technology is a premium 2-megabit One-Time Programmable (OTP) EPROM designed for mission-critical embedded systems, industrial automation, and aerospace applications requiring long-term data retention and exceptional reliability.

Key Features & Benefits

• 2Mbit Memory Capacity: Organized as 128K x 16-bit for efficient data storage and retrieval
• Fast 90ns Access Time: Ensures rapid data retrieval for time-sensitive applications and real-time systems
• Parallel Interface: Straightforward integration with microcontrollers, processors, and legacy systems
• Wide Operating Voltage: 4.5V to 5.5V for flexible system design and compatibility
• Industrial Temperature Range: 0°C to 70°C (TC) for reliable operation in demanding environments
• Surface Mount 44-PLCC Package: Space-efficient design for modern PCB layouts and automated assembly
• One-Time Programmable (OTP): Secure, permanent data storage ideal for firmware and configuration data
• Low Power Consumption: Energy-efficient operation for battery-powered and portable applications

Ideal Applications

Perfect for firmware storage, boot code, configuration data, and lookup tables in industrial controllers, automotive ECUs, telecommunications equipment, medical devices, and legacy system upgrades where non-volatile memory is essential. The AT27C2048-90JC excels in applications requiring permanent code storage, system initialization routines, and critical parameter retention.

Performance Advantages

The AT27C2048-90JC delivers exceptional performance with its 90-nanosecond access time, making it ideal for applications requiring quick data retrieval. Its parallel interface architecture ensures seamless integration with existing microcontroller and processor designs, while the 128K x 16-bit organization provides optimal memory utilization for embedded applications.

Reliability & Quality Assurance

Manufactured by Microchip Technology to the highest industry standards, the AT27C2048-90JC undergoes rigorous testing to ensure long-term reliability and data integrity. The OTP technology provides permanent, tamper-resistant storage, making it perfect for security-critical applications and intellectual property protection.

Why Choose HQICKEY for Your Memory Components?

At HQICKEY, we specialize in providing authentic, high-reliability semiconductor components with dedicated technical support and long lifecycle availability. Our extensive inventory ensures fast delivery for your critical projects, backed by our commitment to quality and customer satisfaction. Every AT27C2048-90JC component is sourced directly from authorized distributors and comes with full traceability documentation.

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Need assistance selecting the right memory component? Our technical team is ready to help you find the perfect solution for your application. Contact us today for expert guidance on EPROM selection, system integration, and long-term availability planning.