ATSAMC21E18A-MUT

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ATSAMC21E18A-MUT

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IC MCU 32BIT 256KB FLASH 32VQFN

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Especificações

Atributo Valor
Package Tape & Reel (TR),Cut Tape (CT)
Series SAM C21, Functional Safety (FuSa)
ProductStatus Active
CoreProcessor ARM® Cortex®-M0+
CoreSize 32-Bit Single-Core
Speed 48MHz
Connectivity CANbus, I²C, LINbus, SPI, UART/USART
Peripherals Brown-out Detect/Reset, DMA, POR, WDT
NumberofI/O 26
ProgramMemorySize 256KB (256K x 8)
ProgramMemoryType FLASH
RAMSize 32K x 8
Voltage-Supply(Vcc/Vdd) 2.7V ~ 5.5V
DataConverters A/D 10x12b, 1x16b; D/A 1x10b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 32-VFQFN Exposed Pad

Visão Geral

Description

The ATSAMC21E18A-MUT is a microcontroller from Microchip Technology's SAM C21 family, designed for cost-sensitive and low-power applications. It is based on the 32-bit ARM Cortex-M0+ core, offering a balance between performance and power efficiency. Key features include up to 48 MHz CPU speed, 256 KB of Flash memory, and 32 KB of SRAM. The microcontroller provides a range of communication interfaces such as I2C, SPI, and UART, making it versatile for various embedded applications.
Additionally, the ATSAMC21E18A-MUT includes advanced features like a 12-bit ADC, DAC, timers, and PWM capabilities, which are essential for precise analogue and timing operations. It supports capacitive touch sensing, often used in modern user interfaces. With its low power consumption and comprehensive peripheral set, the ATSAMC21E18A-MUT is suitable for automotive, industrial, and consumer applications where efficiency and performance are crucial. Its compact design and robust feature set make it a popular choice for developers looking to implement complex functionalities in a space-efficient manner.

Equivalent

The ATSAMC21E18A-MUT is a microcontroller from Microchip's SAM C21 series. Equivalent products may include other microcontrollers with similar specifications from different manufacturers, like STMicroelectronics' STM32F0 series, NXP's LPC11xx series, or Texas Instruments' MSP430 series. These alternatives may offer comparable features such as ARM Cortex-M0+ cores, similar memory sizes, and peripheral support, but exact equivalency will depend on specific application requirements. Always verify compatibility with your project's requirements before selecting an alternative.

Features

The ATSAMC21E18A-MUT is a microcontroller from Microchip Technology, part of the SAM C21 family. Key features include:
1. Core: Based on the 32-bit ARM Cortex-M0+ processor, offering efficient performance with low power consumption.
2. Flash Memory: 256 KB of Flash memory for code storage.
3. SRAM: 32 KB of SRAM for data storage.
4. Operating Voltage: Supports a wide voltage range from 1.62V to 3.63V.
5. Peripherals:
- Multiple serial communication interfaces, including USART, I2C, and SPI.
- 12-bit ADC with up to 24 channels for analog data processing.
- 10-bit DAC for digital-to-analog conversions.
- Timers and PWM channels for precise timing and control applications.
6. Other Features:
- Integrated touch controller for capacitive touch interfaces.
- Support for external crystal oscillators and an internal oscillator for clock source flexibility.
- Advanced power management features, including multiple sleep modes.
7. Package: Available in various compact packages suitable for space-constrained applications.
These features make it suitable for a range of applications, including industrial automation, consumer electronics, and automotive systems.

Pinout

The ATSAMC21E18A-MUT is a microcontroller from Microchip's SAM C21 family. It features a 32-pin configuration in a QFN (Quad Flat No-Lead) package. This microcontroller is based on the ARM Cortex-M0+ core and is designed for low-power and cost-sensitive applications. It includes features such as:
- 256KB of Flash memory
- 32KB of SRAM
- Up to 6 serial communication modules (SERCOM) for configurable I2C, SPI, and USART
- 16-bit Timer/Counters
- 20-channel 12-bit Analog-to-Digital Converter (ADC)
- Digital-to-Analog Converter (DAC)
- Peripheral Touch Controller (PTC) for capacitive touch sensing
- Various power-saving modes
The SAMC21 series supports various interfaces and is suitable for industrial and automotive applications due to its robust peripheral set and low power consumption capabilities.

Manufacturer

The ATSAMC21E18A-MUT is manufactured by Microchip Technology Inc. Microchip Technology is a leading semiconductor company that specializes in the design and production of microcontrollers, mixed-signal, analog, and Flash-IP integrated circuits. The company provides a wide range of solutions for embedded control applications across various industries, including automotive, industrial, consumer, and telecommunications. Microchip is known for its comprehensive product portfolio, which supports the development and deployment of reliable and efficient electronic systems.

Application

The ATSAMC21E18A-MUT microcontroller is part of the SAM C21 series by Microchip, designed for a variety of applications. Its primary application areas include industrial automation, motor control, automotive systems, energy management, and consumer electronics. It features a Cortex-M0+ core, offering low power consumption, making it suitable for battery-powered devices. The microcontroller is also used in smart home devices, IoT applications, HVAC systems, and any application requiring robust connectivity and reliable performance. Its rich set of peripherals, including advanced analog features and multiple communication interfaces, make it ideal for applications requiring precise control and efficient data handling.

Package

The ATSAMC21E18A-MUT is a microcontroller from Microchip Technology, and it comes in a QFN (Quad Flat No-leads) package type. Specifically, it is a 32-pin QFN package, which is compact and suitable for surface-mount applications.

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