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ATSAM3U4CA-CU

Name: ATSAM3U4CA-CU
Rating: 4.7 (12 reviews)

IC MCU 32BIT 256KB FLSH 100TFBGA

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包 TFBGA-100
資料表 ATSAM3U4CA-CU DataSheet
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規格

Package	Tray
Series	SAM3U
ProductStatus	Active
CoreProcessor	ARM® Cortex®-M3
CoreSize	32-Bit Single-Core
Speed	96MHz
Connectivity	EBI/EMI, I²C, Memory Card, SPI, SSC, UART/USART, USB
Peripherals	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
NumberofI/O	57
ProgramMemorySize	256KB (256K x 8)
ProgramMemoryType	FLASH
RAMSize	52K x 8
Voltage-Supply(Vcc/Vdd)	1.62V ~ 3.6V
DataConverters	A/D 4x10b, 4x12b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	100-TFBGA

概述

Description

The ATSAM3U4CA-CU is a microcontroller from Microchip's SAM3 series, based on the ARM Cortex-M3 architecture. It features a 32-bit RISC core operating at up to 84 MHz, offering efficient processing power for embedded applications. With 512 KB of Flash memory and 96 KB of SRAM, it supports complex tasks while maintaining low power consumption.
Key features include a rich set of peripherals such as USB 2.0 Full Speed, multiple USART, SPI, and I2C interfaces, as well as analog components like ADCs and DACs. The microcontroller also supports various communication protocols, making it suitable for a wide range of applications, including consumer electronics, industrial automation, and IoT devices.
The ATSAM3U4CA-CU is designed for ease of integration, featuring advanced power management capabilities and extensive development tools, including the Atmel Studio IDE. This makes it an excellent choice for developers looking to create efficient, high-performance applications in a compact form factor.

Features

The ATSAM3U4CA-CU is a microcontroller from Microchip's SAM3U series, based on the ARM Cortex-M3 core. Key features include:
1. Core: 32-bit ARM Cortex-M3 processor, running at up to 84 MHz.
2. Flash Memory: 512 KB of embedded flash memory.
3. SRAM: 128 KB of SRAM.
4. I/O Ports: Up to 70 general-purpose I/O pins.
5. Peripheral Interfaces: Includes USB 2.0 full-speed device/host/OTG, SPI, I2C, UART, and PWM interfaces.
6. ADC/DAC: 12-bit ADC with up to 16 channels and a 12-bit DAC.
7. Timers: Multiple 16-bit timers and a watchdog timer.
8. Power Management: Low-power modes for energy-efficient applications.
9. Temperature Range: Operating temperature range from -40°C to +85°C.
10. Package: Available in a 100-pin LQFP package.
This microcontroller is suitable for a variety of applications, including industrial control, automotive, and consumer electronics.

Package

The ATSAM3U4CA-CU is packaged in a 64-pin QFN (Quad Flat No-lead) package.

Pinout

The ATSAM3U4CA-CU is a microcontroller from the Microchip SAM3U series, featuring a 48-pin package. It is based on the ARM Cortex-M3 core and operates at a maximum clock speed of 84 MHz.
Key functions include:
- Digital I/O: Supports multiple general-purpose I/O pins for interfacing with peripherals.
- ADC: Includes a 12-bit analog-to-digital converter for sensor data.
- USART/SPI/I2C: Offers various serial communication interfaces for connectivity.
- PWM: Provides pulse-width modulation outputs for motor control and other applications.
- USB: Integrated USB 2.0 device/host/OTG functionality.
- Timers: Multiple timer/counter functions for various timing applications.
In summary, the ATSAM3U4CA-CU is designed for embedded systems requiring robust processing, versatile I/O options, and communication capabilities.

Manufacturer

The ATSAM3U4CA-CU is manufactured by Microchip Technology Inc., a leading American provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. Founded in 1989 and headquartered in Chandler, Arizona, Microchip specializes in embedded control solutions, offering products that are widely used in automotive, industrial, consumer, and communications markets. The company is known for its robust portfolio of 8-bit, 16-bit, and 32-bit microcontrollers, including the SAM series, which are popular for their performance and low power consumption.

Application

The ATSAM3U4CA-CU is a microcontroller from Microchip Technology, suitable for various applications including embedded systems, industrial control, consumer electronics, and automotive systems. Its features support USB connectivity, real-time control, and low-power operation, making it ideal for IoT devices, smart appliances, and portable medical devices. Additionally, it can be used in automation, robotics, and data acquisition systems due to its versatile GPIO and communication interfaces.

Equivalent

The ATSAM3U4CA-CU is a microcontroller from Microchip's SAM3U series, based on the ARM Cortex-M3 architecture. Equivalent products include the ATSAM3U4C and ATSAM3U2 series microcontrollers, as well as other ARM Cortex-M3-based microcontrollers like the STM32F4 series from STMicroelectronics. Always check specific features, pin compatibility, and performance requirements when considering alternatives.