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ATSAM4SA16BA-AU

Name: ATSAM4SA16BA-AU
Rating: 4.7 (12 reviews)

IC MCU 32BIT 1MB FLASH 64LQFP

Производитель
Мфр. Часть #ATSAM4SA16BA-AU
Пакет
Лист данных ATSAM4SA16BA-AU DataSheet
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Спецификации

Series	SAM4S
Part Status	Active
DigiKey Programmable	Not Verified
Core Processor	ARM® Cortex®-M4
Core Size	32-Bit Single-Core
Speed	120MHz
Connectivity	I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB
Peripherals	Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O	47
Program Memory Size	1MB (1M x 8)
Program Memory Type	FLASH
RAM Size	160K x 8
Voltage - Supply (Vcc/Vdd)	1.62V ~ 3.6V
Data Converters	A/D 11x12b; D/A 2x12b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Supplier Device Package	64-LQFP (10x10)
Package / Case	64-LQFP
Base Product Number	ATSAM4SA

Обзор

Description

The ATSAM4SA16BA-AU is a microcontroller from Microchip's SAM4 series, based on the ARM Cortex-M4 architecture. It features 16 KB of SRAM and 512 KB of flash memory, making it suitable for various embedded applications. The microcontroller operates at speeds up to 120 MHz and includes integrated peripherals such as USB, I2C, SPI, and UART interfaces, along with 16-bit timers and an analog-to-digital converter (ADC).
Its low power consumption and efficient processing capabilities make it ideal for applications in automotive, industrial, and consumer electronics. The ATSAM4SA16BA-AU supports various development tools and software from Microchip, allowing for easy implementation and debugging. Additionally, it is designed for robustness, featuring multiple protection and error-checking mechanisms, which enhance reliability in critical applications. Overall, the ATSAM4SA16BA-AU is a versatile and powerful microcontroller suited for a wide range of embedded system designs.

Features

The ATSAM4SA16BA-AU is a microcontroller from Microchip's SAM4S series, featuring a 32-bit ARM Cortex-M4 core. Key features include:
- Clock Speed: Operates at up to 120 MHz.
- Flash Memory: 16 KB of embedded Flash.
- SRAM: 64 KB of SRAM for data storage.
- Peripheral Interfaces: Multiple interfaces including USART, SPI, I2C, and CAN.
- ADC: 12-bit analog-to-digital converter for analog signal processing.
- Timers: Various timers and PWM channels for timing applications.
- DMA Controller: Direct Memory Access for efficient data transfer.
- Low Power Modes: Multiple low power modes for energy-efficient operation.
- Operating Voltage: Typically operates at 1.62V to 3.6V.
- Temperature Range: Industrial temperature range, suitable for various applications.
This microcontroller is ideal for applications requiring high performance, low power consumption, and rich peripheral support, such as industrial automation, consumer electronics, and IoT devices.

Package

The ATSAM4SA16BA-AU is packaged in a QFN (Quad Flat No-lead) format, specifically a 32-pin QFN package. This compact design allows for efficient thermal and electrical performance in space-constrained applications.

Pinout

The ATSAM4SA16BA-AU is a microcontroller from Microchip's SAM4 series, featuring a total of 100 pins. It is based on the ARM Cortex-M4 architecture. The pin functions include a variety of digital I/O, analog input channels, communication interfaces (such as USART, SPI, I2C), PWM outputs, and GPIO capabilities.
Key features include:
- 16 KB of SRAM
- 512 KB of flash memory
- Multiple timers and event systems
- USB device support
The pin assignments are configurable, allowing for flexible usage depending on the application requirements. The chip is suitable for embedded control, automation, and various other applications requiring efficient processing and connectivity.

Manufacturer

The ATSAM4SA16BA-AU is manufactured by Microchip Technology Inc., an American company that specializes in microcontrollers, memory, and analog semiconductors. Founded in 1989 and headquartered in Chandler, Arizona, Microchip provides a wide range of embedded control solutions, primarily focusing on microcontrollers and digital signal controllers. The company serves various industries, including automotive, industrial, and consumer electronics, offering products that enable engineers to design and implement complex systems with ease. Microchip is known for its commitment to innovation, quality, and customer support, making it a key player in the semiconductor industry.

Application

The ATSAM4SA16BA-AU is a microcontroller from Microchip's SAM4S series, suitable for various applications, including industrial automation, consumer electronics, medical devices, and IoT solutions. It features high-performance ARM Cortex-M4 processing, various communication interfaces (like CAN, USART, and I2C), and analog capabilities, making it ideal for control systems, data acquisition, and smart sensors. Its low power consumption and built-in security features also support portable and secure applications.

Equivalent

The ATSAM4SA16BA-AU chip is a part of Microchip's SAM4S series microcontrollers. Equivalent products include the ATSAM4SA16B and ATSAM4SD16B, which offer similar features. Additionally, other SAM4S microcontrollers with varying memory sizes and peripherals may serve as alternatives, depending on specific application requirements. Always check the datasheets for pin compatibility and feature sets.

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