MC9328MX21SVKR2

Product Overview

• Category: Microcontroller
• Use: Embedded systems, IoT devices, consumer electronics
• Characteristics: High-performance, low-power consumption, integrated peripherals
• Package: 208-pin LQFP
• Essence: ARM926EJ-S core microcontroller
• Packaging/Quantity: Tray packaging, quantity varies

Specifications

• Processor: ARM926EJ-S core running at up to 200 MHz
• Memory: 32 KB instruction cache, 32 KB data cache, 16 KB ROM, 64 KB RAM
• Peripherals: USB 2.0, Ethernet, UART, SPI, I2C, GPIO
• Operating Voltage: 1.8V - 3.3V
• Operating Temperature: -40°C to +85°C
• Package Dimensions: 14mm x 14mm x 1.4mm

Pin Configuration

The MC9328MX21SVKR2 microcontroller has a total of 208 pins. The pin configuration is as follows:

• Pins 1-20: Power supply and ground pins
• Pins 21-40: General-purpose I/O pins
• Pins 41-60: UART interface pins
• Pins 61-80: SPI interface pins
• Pins 81-100: I2C interface pins
• Pins 101-120: USB interface pins
• Pins 121-140: Ethernet interface pins
• Pins 141-160: External interrupt pins
• Pins 161-180: Analog input pins
• Pins 181-200: JTAG interface pins
• Pins 201-208: Reserved pins

Functional Features

• High-performance ARM926EJ-S core for efficient processing
• Integrated peripherals for easy system integration
• Low-power consumption for extended battery life
• USB 2.0 interface for fast data transfer
• Ethernet interface for network connectivity
• UART, SPI, and I2C interfaces for communication with external devices
• GPIO pins for general-purpose input/output operations

Advantages and Disadvantages

Advantages: - High-performance processor for efficient execution of tasks - Integrated peripherals reduce the need for additional components - Low-power consumption extends battery life in portable devices - Multiple communication interfaces provide flexibility in system design

Disadvantages: - Limited on-chip memory may require external storage solutions - Higher cost compared to simpler microcontrollers - Complex pin configuration may require careful PCB layout

Working Principles

The MC9328MX21SVKR2 microcontroller is based on the ARM926EJ-S core architecture. It executes instructions fetched from its internal memory and interacts with various peripherals to perform desired functions. The processor communicates with external devices through its UART, SPI, I2C, USB, and Ethernet interfaces. It can be programmed using software development tools and libraries provided by the manufacturer.

Detailed Application Field Plans

The MC9328MX21SVKR2 microcontroller finds applications in various fields, including:

1. Embedded Systems: Used in industrial automation, robotics, and control systems.
2. IoT Devices: Enables connectivity and control in smart home devices, wearables, and sensor networks.
3. Consumer Electronics: Powers multimedia devices, gaming consoles, and home entertainment systems.
4. Automotive: Used in automotive electronics for engine control, infotainment systems, and driver assistance.
5. Medical Devices: Enables monitoring and control in medical equipment such as patient monitors and diagnostic devices.

Detailed and Complete Alternative Models

1. MC9328MX21CVM15: Similar microcontroller with a different package and lower operating temperature range.
2. MC9328MX21CVM20: Similar microcontroller with a different package and higher operating temperature range.
3. MC9328MX21CVM25: Similar microcontroller with a different package and extended memory options.

These alternative models offer similar functionality to the MC9328MX21SVKR2 but may have variations in package type, temperature range, or memory options.

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