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EP9301-CQZ

Microprocessors - MPU IC Entry-Level ARM9 SOC Processor

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Overview of EP9301-CQZ

The EP9301-CQZ is a highly integrated system-on-chip (SoC) solution designed for embedded applications. This SoC combines a powerful microprocessor, various peripherals, and memory components in a single package, offering a compact and efficient solution for embedded system development.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VCC: Positive power supply
  • GND: Ground connection
  • RXD: Receive data pin
  • TXD: Transmit data pin
  • RESET: Reset pin
  • INT: Interrupt pin
  • CLK: Clock input
  • GPIO0-GPIOx: General-purpose I/O pins
  • AN0-ANx: Analog input pins

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the EP9301-CQZ SoC for a visual representation.

Key Features

  • Highly Integrated SoC: The EP9301-CQZ integrates a microprocessor, peripherals, and memory components, reducing the need for external components.
  • Powerful Microprocessor: Equipped with a high-performance processor core, suitable for handling complex embedded applications.
  • Rich Peripherals: Includes various interfaces such as UART, SPI, I2C, GPIO, and more, enhancing connectivity options.
  • Memory Components: Integrated memory elements like RAM and Flash memory for program storage and data handling.
  • Low Power Consumption: Designed for efficiency, with low power modes to optimize energy usage in embedded systems.

Note: For detailed technical specifications, please refer to the EP9301-CQZ datasheet.

Application

  • Embedded Systems: Ideal for various embedded applications including industrial control, IoT devices, automation, and more.
  • Communication Systems: Suitable for embedded communication systems requiring processing power and multiple interfaces.
  • Consumer Electronics: Used in consumer electronic products for its compact design and integrated features.

Functionality

The EP9301-CQZ SoC provides a complete embedded solution with its integrated microprocessor, peripherals, and memory components. It offers a versatile platform for developing custom embedded applications.

Usage Guide

  • Power Supply: Connect VCC (Pin X) to the supply voltage and GND (Pin Y) to the ground.
  • Data Connections: Utilize the UART, SPI, I2C, GPIO, and other interfaces for data exchange and communication.
  • Reset Function: Use the RESET pin for system reset and initialization.

Frequently Asked Questions

Q: What programming language is commonly used for EP9301-CQZ development?
A: The EP9301-CQZ is often programmed using embedded C or assembly language for efficient system control and resource management.

Q: Can the EP9301-CQZ support real-time operating systems (RTOS)?
A: Yes, the EP9301-CQZ is compatible with various RTOS options, enabling real-time task scheduling and system organization.

Equivalent

For similar functionalities, consider these alternatives to the EP9301-CQZ:

  • EP9302-CQZ: A related SoC with enhanced features and performance capabilities compared to the EP9301-CQZ.
  • LPC1768: This is an ARM Cortex-M3 based microcontroller offering similar integration and functionality for embedded applications.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category Microprocessors - MPU RoHS Details
Mounting Style SMD/SMT Package / Case LQFP-208
Series EP9301 Core ARM920T
Number of Cores 1 Core Data Bus Width 32 bit
Maximum Clock Frequency 166 MHz L1 Cache Instruction Memory 16 kB
L1 Cache Data Memory 16 kB Operating Supply Voltage 1.8 V
Minimum Operating Temperature 0 C Maximum Operating Temperature + 70 C
Brand Cirrus Logic I/O Voltage 3.3 V
Interface Type Audio, Ethernet, I2S, IrDA, SPI, UART, USB Memory Type L1 Cache
Moisture Sensitive Yes Number of I/Os 37 I/O
Processor Series EP93xx Product Type Microprocessors - MPU
Factory Pack Quantity 36 Subcategory Microprocessors - MPU
Watchdog Timers Watchdog Timer Unit Weight 0.091254 oz

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