EP7312-IV-90

EP7312-IV-90 ARM7TDMI Microprocessor - High-Performance Embedded System Solution

The EP7312-IV-90 from Cirrus Logic represents a powerful and reliable microprocessor solution designed for demanding embedded applications across aerospace, automotive, industrial, medical, and telecommunications sectors. Built on the proven ARM7TDMI core architecture, this 32-bit microprocessor delivers exceptional performance at 90MHz while maintaining low power consumption and high reliability.

Key Features & Benefits

This advanced microprocessor integrates essential peripherals and controllers, making it an ideal choice for complex embedded systems requiring display management, touchscreen interfaces, and robust memory control. The EP7312-IV-90 features integrated SDRAM controllers, comprehensive display and interface controllers including LCD, touchscreen, and keypad support, ensuring seamless human-machine interaction in your applications.

With its wide operating voltage range (2.5V to 3.3V) and industrial-grade temperature tolerance (-40°C to 85°C), this microprocessor excels in harsh environments where reliability is paramount. The surface-mount 208-LQFP package provides excellent thermal performance and simplified PCB integration for high-density designs.

Technical Advantages

• High-Performance Processing: ARM7TDMI core running at 90MHz delivers the computational power needed for real-time embedded applications
• Integrated Peripherals: Built-in SDRAM controller, LCD/touchscreen/keypad interfaces reduce external component count and system complexity
• Flexible Connectivity: Multiple communication interfaces including UART, SSI, DAI, and IrDA support diverse connectivity requirements
• Enhanced Security: Hardware ID feature provides device authentication and security capabilities
• Industrial Reliability: Extended temperature range and robust design ensure consistent operation in challenging environments

Detailed Product Specifications

Applications & Use Cases

The EP7312-IV-90 microprocessor is perfectly suited for applications requiring reliable processing power combined with integrated display and interface capabilities. Common applications include industrial control panels, medical diagnostic equipment, automotive dashboard systems, handheld terminals, point-of-sale systems, and embedded instrumentation.

Why Choose HQICKEY for Your Semiconductor Needs

At HQICKEY, we specialize in providing high-reliability semiconductor components for mission-critical applications. Our extensive inventory of microprocessors, memory ICs, FPGAs, and controllers ensures you have access to the components you need, when you need them. We understand the demanding requirements of aerospace, automotive, industrial, medical, and telecommunications applications, and we're committed to delivering quality components with exceptional service.

Related Products & Resources

Explore our comprehensive selection of Microprocessors to find the perfect solution for your embedded system design. Visit our homepage to discover our full range of semiconductor components, or check out our technical blog for the latest industry insights, application notes, and product updates.

Order your EP7312-IV-90 microprocessor today and experience the HQICKEY difference in quality and service.

• EP7312-IV-90.pdf