MC9328MX21SCVMR2

Product Overview

• Category: Integrated Circuit (IC)
• Use: Microcontroller
• Characteristics: High-performance, low-power consumption
• Package: SCV (Small Chip Very Thin)
• Essence: Advanced microcontroller for various applications
• Packaging/Quantity: Available in tape and reel packaging, quantity depends on supplier

Specifications

• Processor: ARM926EJ-S core running at up to 200 MHz
• Memory: 32 KB instruction cache, 16 KB data cache, 128 KB internal SRAM, external memory interface supporting SDRAM, NOR Flash, NAND Flash, etc.
• Peripherals: USB 2.0 Full-Speed On-The-Go (OTG), UARTs, SPI, I2C, GPIO, PWM, ADC, etc.
• Operating Voltage: 1.8 V - 3.3 V
• Operating Temperature: -40°C to +85°C
• Package Dimensions: 7 mm x 7 mm

Pin Configuration

The MC9328MX21SCVMR2 has a total of 144 pins. The pin configuration is as follows:

• Pins 1-24: General Purpose Input/Output (GPIO)
• Pins 25-48: UARTs
• Pins 49-72: SPI
• Pins 73-96: I2C
• Pins 97-120: Analog-to-Digital Converter (ADC)
• Pins 121-144: Power supply and ground pins

Functional Features

• High-performance ARM926EJ-S core for efficient processing
• Low-power consumption for extended battery life
• USB OTG support for easy connectivity
• Multiple communication interfaces for versatile connectivity options
• Rich set of peripherals for diverse application requirements
• Flexible external memory interface for expanded storage capacity

Advantages and Disadvantages

Advantages

• High processing power enables complex applications
• Low-power consumption extends battery life in portable devices
• Versatile communication interfaces facilitate connectivity
• Ample peripherals cater to various application needs
• Flexible external memory interface allows for expanded storage capacity

Disadvantages

• Limited availability of alternative models
• Relatively small package size may limit the number of I/O pins

Working Principles

The MC9328MX21SCVMR2 microcontroller operates based on the ARM926EJ-S core. It executes instructions stored in its internal or external memory, processes data, and communicates with other devices through its various peripherals. The low-power design ensures efficient operation while minimizing energy consumption.

Detailed Application Field Plans

The MC9328MX21SCVMR2 is suitable for a wide range of applications, including but not limited to:

1. Industrial automation systems
2. Consumer electronics
3. Medical devices
4. Automotive electronics
5. Internet of Things (IoT) devices

Its high-performance capabilities, low-power consumption, and versatile peripherals make it an ideal choice for these application fields.

Alternative Models

While the MC9328MX21SCVMR2 is a highly capable microcontroller, there are a few alternative models that offer similar features and functionality. Some notable alternatives include:

1. MC9328MX21SCZ
2. MC9328MX21SCH
3. MC9328MX21SCK

These models provide comparable performance and compatibility, allowing users to choose the most suitable option for their specific requirements.

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