APA750-PQ208I

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital Signal Processor
• Characteristics:
  • High-performance processor
  • Low power consumption
  • Compact size
• Package: PQ208I
• Essence: Advanced digital signal processing capabilities
• Packaging/Quantity: Individually packaged, quantity per package varies

Specifications

• Processor Type: APA750
• Package Type: PQ208I
• Operating Voltage: 3.3V
• Clock Frequency: Up to 500 MHz
• Memory: 256 KB RAM, 1 MB Flash
• I/O Pins: 96
• Interfaces: UART, SPI, I2C, GPIO
• Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The APA750-PQ208I has a total of 208 pins, which are configured as follows:

• Pin 1: VCC
• Pin 2: GND
• Pin 3: UART_TX
• Pin 4: UART_RX
• ...
• Pin 207: GPIO_94
• Pin 208: GPIO_95

For the complete pin configuration, please refer to the APA750-PQ208I datasheet.

Functional Features

• Advanced digital signal processing capabilities
• High-performance processor for demanding applications
• Low power consumption for energy-efficient operation
• Compact size for space-constrained designs
• Support for various interfaces (UART, SPI, I2C, GPIO)
• On-chip memory for data storage and program execution

Advantages and Disadvantages

Advantages:

• High-performance processor enables complex signal processing tasks
• Low power consumption extends battery life in portable devices
• Compact size allows for integration into small form factor designs
• Support for multiple interfaces enhances connectivity options

Disadvantages:

• Limited memory capacity compared to some other DSPs
• Higher cost compared to entry-level processors
• Requires expertise in digital signal processing for optimal utilization

Working Principles

The APA750-PQ208I is based on a digital signal processor architecture, which allows it to efficiently process and manipulate digital signals. It utilizes advanced algorithms and mathematical operations to perform tasks such as filtering, modulation, demodulation, and more. The processor's high clock frequency and dedicated hardware accelerators enable fast and accurate signal processing.

Detailed Application Field Plans

The APA750-PQ208I finds applications in various fields, including:

1. Audio Processing: Used in audio equipment for tasks like noise cancellation, equalization, and audio effects.
2. Communications: Enables signal processing in wireless communication systems, such as base stations and modems.
3. Industrial Automation: Supports control and monitoring functions in industrial automation systems.
4. Medical Devices: Used in medical imaging, patient monitoring, and diagnostic equipment.
5. Automotive: Enables advanced driver assistance systems (ADAS) and in-car infotainment systems.

Detailed and Complete Alternative Models

1. APA750-PQ208E: Similar to APA750-PQ208I but with extended temperature range (-40°C to +105°C).
2. APA750-FG484I: Same processor but in a different package (FG484I) with 484 pins.
3. APA750-BGA676: Ball Grid Array (BGA) package variant with 676 pins.

These alternative models offer similar functionality but may differ in package type, pin count, or operating temperature range.

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