ATSAM4CMP32CB-AU

Product Overview

Category

The ATSAM4CMP32CB-AU belongs to the category of microcontrollers.

Use

It is primarily used for embedded systems and applications that require high-performance computing capabilities.

Characteristics

• High processing speed
• Low power consumption
• Integrated peripherals for enhanced functionality
• Advanced security features

Package

The ATSAM4CMP32CB-AU comes in a compact package, suitable for surface mount technology (SMT) assembly.

Essence

This microcontroller is designed to provide efficient and reliable computing power for various electronic devices and systems.

Packaging/Quantity

The ATSAM4CMP32CB-AU is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller architecture: ARM Cortex-M4
• Clock frequency: Up to 120 MHz
• Flash memory: 512 KB
• RAM: 64 KB
• Operating voltage: 1.62V to 3.6V
• Digital I/O pins: 32
• Analog input channels: 12
• Communication interfaces: UART, SPI, I2C, USB
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The ATSAM4CMP32CB-AU has a total of 64 pins, which are assigned to various functions such as GPIO, communication interfaces, and power supply. The pin configuration is as follows:

(Pin Number) (Function) 1 - VDDIO 2 - PA0 3 - PA1 4 - PA2 5 - PA3 6 - PA4 7 - PA5 8 - PA6 9 - PA7 10 - GND 11 - PB0 12 - PB1 13 - PB2 14 - PB3 15 - PB4 16 - PB5 17 - PB6 18 - PB7 19 - VDDIO 20 - PC0 21 - PC1 22 - PC2 23 - PC3 24 - PC4 25 - PC5 26 - PC6 27 - PC7 28 - GND 29 - PD0 30 - PD1 31 - PD2 32 - PD3 33 - PD4 34 - PD5 35 - PD6 36 - PD7 37 - VDDIO 38 - PE0 39 - PE1 40 - PE2 41 - PE3 42 - PE4 43 - PE5 44 - PE6 45 - PE7 46 - GND 47 - PF0 48 - PF1 49 - PF2 50 - PF3 51 - PF4 52 - PF5 53 - PF6 54 - PF7 55 - VDDIO 56 - PG0 57 - PG1 58 - PG2 59 - PG3 60 - PG4 61 - PG5 62 - PG6 63 - PG7 64 - GND

Functional Features

• High-performance ARM Cortex-M4 core for efficient processing
• Rich set of integrated peripherals, including UART, SPI, I2C, and USB interfaces
• Advanced security features, such as secure boot and cryptographic acceleration
• Low power consumption modes for energy-efficient operation
• Flexible clocking options for precise timing requirements

Advantages and Disadvantages

Advantages

• High processing speed enables quick execution of complex tasks
• Integrated peripherals reduce the need for external components
• Advanced security features protect against unauthorized access
• Low power consumption extends battery life in portable devices

Disadvantages

• Limited availability of alternative models with similar specifications
• Steeper learning curve for developers unfamiliar with ARM Cortex-M4 architecture

Working Principles

The ATSAM4CMP32CB-AU operates based on the ARM Cortex-M4 architecture, which provides a powerful and efficient computing platform. It executes instructions stored in its flash memory and interacts with external devices through its integrated peripherals. The microcontroller's clock frequency determines the speed at which it processes instructions and communicates with other components.

Detailed Application Field Plans

The ATSAM4CMP32CB-AU is suitable for various application fields, including but not limited to: - Industrial automation - Internet of Things (IoT) devices - Consumer electronics - Automotive systems - Medical devices

Detailed and Complete Alternative Models

While the ATSAM4CMP32CB-AU offers a unique combination of features, there are alternative microcontrollers available that cater to similar requirements. Some notable alternatives include: - STM32F407VG from STMicroelectronics - LPC1768 from NXP Semiconductors - PIC32MX795F512L from Microchip Technology

These alternative models provide comparable performance and functionality,