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ATSAMC21E18A-MUT

Name: ATSAMC21E18A-MUT
Rating: 4.7 (12 reviews)

IC MCU 32BIT 256KB FLASH 32VQFN

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包 VQFN-32
資料表 ATSAMC21E18A-MUT DataSheet
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規格

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

概述

Description

The ATSAMC21E18A-MUT is a microcontroller from Microchip's SAM C21 family, designed for low-power applications and featuring a 32-bit ARM Cortex-M0+ core. It operates at a maximum frequency of 48 MHz and offers 256 KB of Flash memory along with 32 KB of SRAM. This microcontroller is known for its energy efficiency, making it suitable for battery-operated and portable devices.
Key features include various communication interfaces such as I2C, SPI, USART, and USB, as well as advanced peripheral options like ADCs, timers, and PWM outputs. The device supports a wide operating voltage range (1.62V to 3.63V) and includes integrated security features like a unique device ID and cryptographic engine.
The ATSAMC21E18A-MUT is commonly used in consumer electronics, industrial automation, and IoT applications due to its versatility and performance. Its small footprint and rich feature set make it an attractive choice for developers looking to create efficient and reliable solutions.

Features

The ATSAMC21E18A-MUT is a microcontroller from Microchip's SAM C series, based on the ARM Cortex-M0+ architecture. Key features include:
1. Core: ARM Cortex-M0+ core running at up to 48 MHz.
2. Flash Memory: 256 KB of Flash memory for program storage.
3. SRAM: 32 KB of SRAM for data storage.
4. Peripherals: Multiple interfaces including I2C, SPI, USART, and PWM channels.
5. ADC: 12-bit Analog-to-Digital Converter (ADC) with multiple input channels.
6. Timers: Up to 6 16-bit timers for timing applications.
7. Low Power Modes: Various low power sleep modes for energy-efficient applications.
8. Operating Voltage: 1.62V to 3.63V supply voltage range.
9. Package: Available in a compact 48-pin QFN package.
10. Development Support: Compatible with Atmel Studio and other development tools.
This microcontroller is ideal for low-power, battery-operated applications in consumer electronics, IoT devices, and automation systems.

Package

The ATSAMC21E18A-MUT is packaged in a 48-pin QFN (Quad Flat No-lead) package. This compact package type is designed for efficient thermal management and is ideal for space-constrained applications.

Pinout

The ATSAMC21E18A-MUT is a microcontroller from the Atmel (now part of Microchip Technology) SAM C21 series. It features a total of 48 pins.
Key functions include:
1. Core: It is based on the ARM Cortex-M0+ architecture.
2. Flash Memory: It has 256 KB of Flash memory for code storage.
3. SRAM: It includes 32 KB of SRAM for data.
4. I/O Ports: The device provides multiple general-purpose I/O (GPIO) pins that can be configured for various functions.
5. Communication Interfaces: It supports multiple communication protocols, including I2C, SPI, and USART.
6. ADC: It has a 12-bit Analog-to-Digital Converter (ADC).
7. Timers: Includes several timers/counters for various timing applications.
8. PWM: Supports Pulse Width Modulation for control applications.
9. Power Management: Features low-power modes for energy-efficient applications.
This microcontroller is ideal for low-power embedded applications.

Manufacturer

The ATSAMC21E18A-MUT is manufactured by Microchip Technology Inc., a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. Founded in 1989, Microchip specializes in developing embedded control solutions, offering a wide range of products including microcontrollers (MCUs), digital signal controllers (DSCs), and various development tools. The company focuses on providing high-performance, low-power devices for various applications across industries such as automotive, consumer electronics, industrial automation, and more. With a commitment to quality and innovation, Microchip serves a global customer base, helping engineers and developers create efficient, reliable systems.

Application

The ATSAMC21E18A-MUT is a microcontroller from Microchip's SAM C series, primarily used in applications such as IoT devices, industrial automation, consumer electronics, and wearable technology. It features low power consumption, making it suitable for battery-operated devices. Key areas include smart sensors, communication modules, and control systems in automotive and home automation, as well as healthcare devices requiring efficient processing and connectivity.

Equivalent

The ATSAMC21E18A-MUT chip is part of the Microchip SAM C series. Equivalent products include the ATSAMC21E18A-MU, ATSAMC21E18A-AUT, and ATSAMC21E18A-DUR, which have similar features and specifications. Additionally, other microcontrollers in the SAM C21 family, like the ATSAMC21J18A and ATSAMC21G18A, may serve as alternatives, depending on specific application requirements. Always verify compatibility based on your project needs.