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ATSAM4SD32CA-AU

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

IC MCU 32BIT 2MB FLASH 100LQFP

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資料表 ATSAM4SD32CA-AU DataSheet
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規格

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

概述

Description

The ATSAM4SD32CA-AU is a microcontroller from Microchip's SAM4 series, based on the ARM Cortex-M4 architecture. It features a 32-bit RISC processor with a maximum clock speed of 120 MHz, allowing for efficient processing and performance in embedded applications. The device includes 32 KB of SRAM and 512 KB of flash memory for program storage.
Key features include a rich set of peripherals, such as UART, SPI, I2C, USB, and ADC, which facilitate connectivity and data acquisition in various applications. The microcontroller also supports advanced power management options, enabling low-power operation suitable for battery-powered devices.
With built-in security features and an extensive development ecosystem, including the Atmel Studio IDE and various software libraries, the ATSAM4SD32CA-AU is ideal for applications in consumer electronics, industrial automation, and IoT devices. Its versatility and performance make it a popular choice among developers looking for a robust embedded solution.

Features

The ATSAM4SD32CA-AU is a microcontroller from Microchip's SAM4 series, featuring a 32-bit ARM Cortex-M4 core. Key features include:
- Operating Frequency: Up to 120 MHz.
- Flash Memory: 32 KB of embedded Flash memory.
- RAM: 8 KB of SRAM.
- Peripheral Interfaces: Multiple interfaces including I2C, SPI, USART, and USB.
- ADC: 12-bit Analog-to-Digital Converter with various channels.
- Timer: Multiple timers for PWM and general-purpose timing applications.
- DMA Controller: Provides efficient data transfer between peripherals.
- Low Power Modes: Various sleep modes for energy efficiency.
- Operating Voltage: 1.62V to 3.6V.
- Temperature Range: -40°C to +85°C for industrial applications.
This microcontroller is well-suited for applications in automation, consumer electronics, and IoT devices due to its performance and versatile peripheral options.

Package

The ATSAM4SD32CA-AU is packaged in a VQFN (Very Thin Quad Flat No-lead) package type, specifically a 64-pin configuration. This compact form factor is designed for surface mounting on PCBs, facilitating efficient use of space and thermal management in electronic applications.

Pinout

The ATSAM4SD32CA-AU is a microcontroller from Microchip's SAM4S series, featuring a total of 100 pins. It is based on the ARM Cortex-M4 architecture and offers various functionalities, including:
- Digital I/O: Multiple GPIOs for general-purpose input/output tasks.
- Communication Interfaces: Includes USART, SPI, I2C, and CAN interfaces for serial communication.
- Timers/Counters: Several timers for managing timing-related tasks and PWM generation.
- Analog Interfaces: ADC (Analog-to-Digital Converter) for processing analog signals.
- Memory: 32KB of SRAM and up to 512KB of Flash memory.
- Power Management: Includes sleep modes for low-power operation.
This microcontroller is suitable for various applications, including industrial automation, automotive, and consumer electronics.

Manufacturer

The ATSAM4SD32CA-AU is manufactured by Microchip Technology Inc., a leading company in the semiconductor industry. Microchip specializes in embedded control solutions and offers a wide range of microcontrollers, analog products, memory, and other integrated circuits. Founded in 1989, Microchip is known for its expertise in microcontroller and microprocessor technology, particularly in the 8-bit, 16-bit, and 32-bit segments. The company serves various markets, including automotive, industrial, consumer, and communications. Its products are widely utilized in applications ranging from simple devices to complex systems, emphasizing reliability, performance, and ease of use for developers.

Application

The ATSAM4SD32CA-AU is a microcontroller from Microchip's SAM4 series, ideal for embedded systems requiring efficient processing and connectivity. Application areas include industrial automation, consumer electronics, automotive systems, medical devices, and IoT solutions. Its capabilities support tasks such as sensor management, data processing, and real-time control in complex applications.

Equivalent

The ATSAM4SD32CA-AU chip, part of the Atmel SAM4S series, has equivalent products in the same family, such as ATSAM4SD16CA-AU and ATSAM4SD8CA-AU, which differ mainly in flash memory size. For similar functionality in other series, consider the ATSAMD series (e.g., ATSAMD32) or the ATSAME series, which may offer comparable features with varying specifications. Always check the specific datasheets for compatibility and pin configurations.