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EP9302-CQZ

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EP9302-CQZ

IC MPU EP9 200MHZ 208LQFP

Manufacturer: Cirrus Logic Inc.

Categories: Microprocessors

Quality Control: Learn More

Cirrus Logic Inc. EP9 series microprocessor, part number EP9302-CQZ, features an ARM920T core operating at 200MHz with a 32-bit bus width. This device offers robust connectivity options including AC'97, I2S, IrDA, SPI, and UART interfaces, alongside integrated 10/100Mbps Ethernet and dual USB 2.0 ports. The EP9302-CQZ incorporates a Math Engine and MaverickCrunch™ co-processor for enhanced computational performance. It supports SDRAM controllers and includes hardware ID security features. The component is supplied in a 208-LQFP package suitable for surface mounting and operates within a temperature range of 0°C to 70°C. I/O voltage is configurable at 1.8V and 3.3V. This microprocessor is commonly utilized in applications requiring advanced processing and connectivity, such as digital media players and embedded systems.

Additional Information

Series: EP9RoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tray
Technical Details:
PackagingTray
Package / Case208-LQFP
Mounting TypeSurface Mount
Speed200MHz
Operating Temperature0°C ~ 70°C (TA)
Core ProcessorARM920T
Voltage - I/O1.8V, 3.3V
Supplier Device Package208-LQFP
Ethernet1/10/100Mbps (1)
USBUSB 2.0 (2)
Number of Cores/Bus Width1 Core, 32-Bit
Co-Processors/DSPMath Engine; MaverickCrunch™
RAM ControllersSDRAM
Graphics AccelerationNo
Display & Interface Controllers-
Security FeaturesHardware ID
SATA-
Additional InterfacesAC'97, I2S, IrDA, SPI, UART

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Microprocessor FAQs

A microprocessor is a programmable semiconductor device that performs arithmetic, logic, and computational operations for computers and embedded systems.

A microprocessor works by executing software instructions, processing data, and coordinating communication between system components through arithmetic and logical operations.

Microprocessors are used in:

  • Computers
  • Networking equipment
  • Industrial control systems
  • Embedded devices
  • Automation systems

Microprocessors are designed for high-performance computing systems that require external components, while microcontrollers integrate memory and peripherals on-chip for dedicated tasks.

A microprocessor is a specialized integrated circuit (IC) that serves as the central processing unit (CPU) of a computer or electronic device, responsible for processing instructions and performing calculations. Integrated circuits, however, are a broader category of semiconductor chips that include microprocessors as well as memory chips, sensors, amplifiers, and other components designed for specific electronic tasks.

Frequently Asked Questions

As a full line supplier, we specialize in sourcing obsolete and hard to find electronic components for your projects.

After we receive your request submission, one of our account executives will reach out to your team to gather more information about your project requirements and ensure we tailor the order to your needs.

Once requirements such as date codes, quantities, target prices, testing requirements, and more are discussed, our purchasing team will secure stock through Microchip USA’s direct access to manufacturing partners’ excess inventory lists.

Our operations teams will handle logistics and fulfillment to ensure supply chain continuity, and our support team will provide clear communication throughout the process.

Our net terms for electronic component sourcing are flexible and vary by order. Our account executives will work with you to ensure our terms meet your company’s needs. We also offer scheduled shipments and inventory management solutions to ensure a steady supply of electronic components, maintain cash flow, and maximize warranty periods. We always offer a warranty on all tested parts. See our sales terms and conditions for more information.

We partner with industry-leading AS6171 & AS6081-certified third party testing labs to mitigate risk and support a wide array of end uses for your company’s requirements. Testing includes but isn’t limited to: Decapsulation & Internal Dye Verification. X-Ray Inspection & Analysis, External Visual Inspection, Surface Texture Analysis (SEM), and Electrical Pin Correlation.