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ATSAM4SD32CA-AUR

Name: ATSAM4SD32CA-AUR
Rating: 4.7 (12 reviews)

IC MCU 32BIT 2MB FLASH 100LQFP

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データシート ATSAM4SD32CA-AUR DataSheet
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仕様

Series	SAM4S
Part Status	Active
DigiKey Programmable	Not Verified
Core Processor	ARM® Cortex®-M4
Core Size	32-Bit
Speed	120MHz
Connectivity	EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB
Peripherals	Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O	79
Program Memory Size	2MB (2M x 8)
Program Memory Type	FLASH
RAM Size	160K x 8
Voltage - Supply (Vcc/Vdd)	1.62V ~ 3.6V
Data Converters	A/D 16x12b; D/A 2x12b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Supplier Device Package	100-LQFP (14x14)
Package / Case	100-LQFP
Base Product Number	ATSAM4SD

概要

Description

The ATSAM4SD32CA-AUR is a microcontroller from Microchip Technology, part of the SAM4 series based on the ARM Cortex-M4 architecture. It features a 32-bit RISC processor, offering high performance with a maximum clock speed of 120 MHz. This microcontroller includes 32KB of SRAM, 256KB of Flash memory, and an array of peripheral interfaces such as I2C, SPI, UART, and ADC, making it suitable for various embedded applications.
It supports advanced features like digital signal processing, making it ideal for audio and control applications. The ATSAM4SD32CA-AUR also has built-in security features, including hardware cryptography, to ensure data protection in IoT applications. Its low power consumption is advantageous for battery-operated devices. The microcontroller is available in a 100-pin QFP package, facilitating ease of integration into various designs. Overall, it provides a robust platform for developers seeking high-performance and versatile solutions in their embedded projects.

Features

The ATSAM4SD32CA-AUR is a microcontroller from Microchip’s SAM4 series, featuring an ARM Cortex-M4 core. Key features include:
1. Core: ARM Cortex-M4 with floating-point unit, operating up to 120 MHz.
2. Memory: 32 KB of SRAM and 512 KB of Flash memory.
3. I/O Ports: Multiple GPIOs for versatile interfacing.
4. Communication Interfaces: Supports USART, SPI, I2C, and USB host/device functionalities.
5. ADC/DAC: Integrated 12-bit ADC with up to 16 channels and 12-bit DAC.
6. Timers: Multiple timer/counter modules for PWM and event counting.
7. Low Power Modes: Various sleep modes for energy efficiency.
8. Operating Voltage: 1.62V to 3.6V, making it suitable for battery-operated devices.
9. Development Support: Compatible with various development tools and IDEs for easy programming and debugging.
This microcontroller is ideal for applications in industrial control, consumer electronics, and IoT devices.

Package

The ATSAM4SD32CA-AUR is packaged in a QFN (Quad Flat No-lead) format, specifically a 64-pin QFN package. This type of package is designed for compact and efficient mounting on printed circuit boards, providing good thermal performance and electrical characteristics.

Pinout

The ATSAM4SD32CA-AUR is a microcontroller from Microchip's SAM4 series that features a total of 100 pins. It is based on the ARM Cortex-M4 architecture and offers various functionalities including digital and analog interfaces. Key features include:
- Digital I/O: Supports multiple GPIOs for general-purpose input/output operations.
- Communication Interfaces: Includes USART, SPI, I2C, CAN, and USB interfaces for connectivity.
- Analog Functions: Equipped with an ADC (Analog-to-Digital Converter) and DAC (Digital-to-Analog Converter) for handling analog signals.
- Timers and PWM: Includes multiple timer/counter modules and PWM (Pulse Width Modulation) outputs for timing and control applications.
- Memory: Features 32KB of SRAM and a Flash memory of 32KB.
The chip is designed for various applications, including industrial control, automotive systems, and consumer electronics, facilitating complex processing tasks with low power consumption.

Manufacturer

The ATSAM4SD32CA-AUR is manufactured by Microchip Technology Inc., a leading semiconductor company. Microchip specializes in developing microcontrollers, analog semiconductors, and embedded systems. Founded in 1989, the company is known for its wide range of products and solutions designed for various applications, including automotive, industrial, consumer, and communications sectors. Microchip offers microcontrollers with advanced features, such as low power consumption and high performance, catering to the needs of engineers and designers in the embedded systems industry. The ATSAM4SD32CA-AUR is part of the SAM family of microcontrollers, which are based on the ARM Cortex-M architecture, providing developers with powerful processing capabilities for embedded applications.

Application

The ATSAM4SD32CA-AUR is a microcontroller from Microchip’s SAM4 series, primarily used in embedded applications such as industrial automation, consumer electronics, medical devices, and IoT systems. Its features, including high processing power, low power consumption, and extensive connectivity options, make it suitable for tasks involving data acquisition, control systems, and real-time processing in various applications.

Equivalent

The ATSAM4SD32CA-AUR is an ARM Cortex-M4 microcontroller from Microchip. Equivalent products include the ATSAM4SD32C-AUR, which has similar specifications but may differ in memory or peripheral features. Other alternatives in the SAM4 series, like ATSAM4S16C or ATSAM4E16E, may also serve similar applications depending on specific requirements such as memory size or I/O capabilities. For precise compatibility, verify specific features and pin configurations.