EP9307-IRZ

EP9307-IRZ ARM920T Microprocessor Overview

The EP9307-IRZ from Cirrus Logic is a high-performance ARM920T-based microprocessor designed for demanding industrial and embedded applications. Operating at 200MHz with a 32-bit architecture, this MPU features the advanced MaverickCrunch™ math engine for enhanced DSP capabilities, making it ideal for applications requiring intensive computational performance and real-time processing.

This industrial-grade microprocessor supports a wide operating temperature range of -40°C to 85°C, ensuring reliable operation in harsh environments across aerospace, automotive, medical, and telecommunications sectors. The EP9307-IRZ integrates comprehensive peripheral support including USB 2.0 (3 ports), 10/100Mbps Ethernet, LCD controller, touchscreen interface, and multiple communication protocols (AC'97, I²S, IrDA, SPI, UART).

Key Features & Benefits

• High-Performance ARM920T Core: 200MHz clock speed delivers robust processing power for embedded control systems
• MaverickCrunch™ DSP Engine: Hardware-accelerated math operations for signal processing and computational tasks
• Industrial Temperature Range: -40°C to 85°C operation ensures reliability in extreme environments
• Rich Connectivity: USB 2.0 (3 ports), 10/100Mbps Ethernet, multiple serial interfaces
• Display Support: Integrated LCD controller with touchscreen interface for HMI applications
• Graphics Acceleration: Hardware graphics support for enhanced visual performance
• Security Features: Hardware ID for device authentication and security
• Compact Package: 272-LFBGA surface mount design for space-constrained applications

Applications

The EP9307-IRZ microprocessor is engineered for mission-critical embedded systems across multiple industries:

• Industrial Automation: Process control, factory automation, robotics control systems
• Medical Devices: Patient monitoring equipment, diagnostic instruments, portable medical devices
• Automotive Systems: In-vehicle infotainment, telematics, advanced driver assistance systems
• Telecommunications: Network equipment, VoIP systems, communication gateways
• Aerospace & Defense: Avionics systems, military communications, ruggedized computing
• Consumer Electronics: Smart home controllers, multimedia devices, IoT gateways

Why Choose EP9307-IRZ?

With SDRAM controller, graphics acceleration, and hardware ID security features, the EP9307-IRZ provides a complete solution for embedded systems requiring robust processing power and extensive connectivity options. The 272-LFBGA surface mount package offers excellent thermal performance and compact footprint for space-constrained designs, while the industrial temperature rating ensures reliable operation in the most demanding environments.

Whether you're developing next-generation industrial control systems, medical instrumentation, or automotive electronics, the EP9307-IRZ delivers the performance, reliability, and integration you need to bring your embedded vision to life.

Related Resources

• Microprocessors - Explore our complete collection of high-performance CPU ICs for industrial and embedded systems
• HQICKEY - Your trusted source for high-reliability semiconductors across aerospace, automotive, industrial, medical, and telecommunications applications
• News - Stay updated with the latest industry insights, technical articles, and product announcements

• EP9307-IRZ.pdf