MC9328MX21CVKR2

Product Overview

• Category: Microcontroller
• Use: Embedded systems, IoT devices, consumer electronics
• Characteristics: High-performance, low-power consumption, integrated peripherals
• Package: VFBGA (Very Fine Pitch Ball Grid Array)
• Essence: ARM926EJ-S core microcontroller
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Core: ARM926EJ-S
• Clock Speed: Up to 200 MHz
• Memory: 256 KB RAM, 512 KB Flash
• Peripherals: UART, SPI, I2C, GPIO, USB, Ethernet
• Operating Voltage: 1.8V - 3.3V
• Operating Temperature: -40°C to +85°C

Pin Configuration

The MC9328MX21CVKR2 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 input/output pins
• Pins 41-60: UART interface pins
• Pins 61-80: SPI interface pins
• Pins 81-100: I2C interface pins
• Pins 101-120: GPIO pins
• Pins 121-140: USB interface pins
• Pins 141-160: Ethernet interface pins
• Pins 161-180: External memory interface pins
• Pins 181-200: Clock and reset pins
• Pins 201-208: JTAG interface pins

Functional Features

• High-performance ARM926EJ-S core for efficient processing
• Integrated peripherals for easy connectivity
• Low-power consumption for energy-efficient designs
• Flexible operating voltage range for compatibility with various systems
• Wide operating temperature range for reliable performance in harsh environments

Advantages and Disadvantages

Advantages: - High-performance processing capabilities - Integrated peripherals reduce external component count - Low-power consumption extends battery life - Wide operating temperature range for versatile applications

Disadvantages: - Limited on-chip memory compared to some other microcontrollers - Higher cost compared to lower-end microcontrollers

Working Principles

The MC9328MX21CVKR2 microcontroller is based on the ARM926EJ-S core, which provides high-performance processing capabilities. It operates at a clock speed of up to 200 MHz and features integrated peripherals such as UART, SPI, I2C, GPIO, USB, and Ethernet interfaces. These peripherals enable easy connectivity with various devices and systems.

The microcontroller operates at a voltage range of 1.8V to 3.3V, allowing it to be used in a wide range of applications. Its low-power consumption ensures energy-efficient operation, making it suitable for battery-powered devices. The wide operating temperature range of -40°C to +85°C ensures reliable performance even in harsh environmental conditions.

Detailed Application Field Plans

The MC9328MX21CVKR2 microcontroller is widely used in the following application fields:

1. Embedded Systems: Used in various embedded systems such as industrial automation, home automation, and automotive systems.
2. IoT Devices: Enables connectivity and control in Internet of Things (IoT) devices, including smart home devices, wearables, and sensor nodes.
3. Consumer Electronics: Used in consumer electronics products like smartphones, tablets, and gaming consoles for efficient processing and connectivity.

Detailed and Complete Alternative Models

1. MC9328MX21CVMH: Similar to MC9328MX21CVKR2 but available in a different package (MAPBGA).
2. MC9328MX21CVP: Similar to MC9328MX21CVKR2 but with extended temperature range (-40°C to +105°C).
3. MC9328MX21CVT: Similar to MC9328MX21CVKR2 but with higher operating voltage range (1.8V - 5.5V).

These alternative models offer similar functionality and can be considered as alternatives based on specific requirements.

Word count: 510 words