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ATSAMC21N18A-ANT

Name: ATSAMC21N18A-ANT
Rating: 4.7 (12 reviews)

IC MCU 32BIT 256KB FLASH 100TQFP

제조업체
Mfr.부분 #ATSAMC21N18A-ANT
패키지 TQFP-100
데이터시트 ATSAMC21N18A-ANT DataSheet
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사양

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	84
ProgramMemorySize	256KB (256K x 8)
ProgramMemoryType	FLASH
RAMSize	32K x 8
Voltage-Supply(Vcc/Vdd)	2.7V ~ 5.5V
DataConverters	A/D 20x12b, 3x16b; D/A 1x10b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 105°C (TA)
MountingType	Surface Mount
Package/Case	100-TQFP

개요

Description

The ATSAMC21N18A-ANT is a microcontroller from Microchip Technology, part of the SAM C21 series. It features an ARM Cortex-M0+ architecture, delivering a balance of performance and low power consumption, making it suitable for battery-operated applications. This microcontroller operates at a frequency of up to 48 MHz and includes 256 KB of Flash memory and 32 KB of SRAM.
Key features include multiple digital peripherals such as UART, SPI, and I2C interfaces, as well as analog components like a 10-bit ADC and DAC. It supports various low-power modes, enabling energy-efficient designs ideal for IoT devices, wearables, and portable electronics.
The ATSAMC21N18A-ANT is available in a compact QFN package, facilitating integration into tight spaces. It also supports advanced debugging and programming through its SWD interface, ensuring ease of development. Overall, this microcontroller is designed for versatile applications requiring efficient processing and dependable performance in a small footprint.

Features

The ATSAMC21N18A-ANT is a microcontroller from Microchip Technology, part of the SAM C21 family, designed for low-power applications. Key features include:
1. Core: ARM Cortex-M0+ processor running at up to 48 MHz.
2. Memory: 256 KB Flash memory and 32 KB SRAM.
3. I/O Ports: Up to 38 general-purpose I/O pins.
4. Peripheral Interfaces: Supports USART, I2C, SPI, and other communication protocols.
5. ADC: 12-bit Analog-to-Digital Converter with up to 12 channels.
6. Timers: Multiple 16-bit and 32-bit timers for various applications.
7. Low Power Modes: Several sleep modes to extend battery life.
8. Integrated Debugging: Supports JTAG and SWD for easy debugging.
9. Operating Voltage: 1.62V to 3.63V, making it suitable for battery-powered devices.
10. Packages: Available in various compact packages, including QFN and VQFN.
This microcontroller is ideal for IoT, wearable devices, and other embedded applications requiring efficiency and versatility.

Package

The ATSAMC21N18A-ANT is available in a QFN (Quad Flat No-lead) package type. Specifically, it features a 48-pin QFN package, which allows for a compact design and efficient thermal performance, suitable for various embedded applications.

Pinout

The ATSAMC21N18A-ANT is a microcontroller from Microchip's SAM C21 series. It has a total of 48 pins. The microcontroller features a 32-bit ARM Cortex-M0+ core, offering a range of functionalities, including:
- Digital I/O: Supports various GPIO configurations.
- Analog Functions: Includes ADC (Analog-to-Digital Converter) and DAC (Digital-to-Analog Converter).
- Communication Interfaces: It supports protocols like USART, SPI, I2C, and CAN.
- Timers: Features multiple timers for PWM and event counting.
- Reset and Clock Management: Functionality for system reset and clock configurations.
The ATSAMC21N18A-ANT is designed for low-power applications and is suitable for various embedded systems, including IoT devices, motor control, and consumer electronics. Its compact form factor and comprehensive peripheral set make it versatile for different applications.

Manufacturer

The ATSAMC21N18A-ANT is manufactured by Microchip Technology Inc., a leading provider of microcontroller and microprocessor solutions. Microchip specializes in embedded control and offers a wide range of products, including analog devices, interface products, and memory solutions, alongside software development tools. The company primarily serves various markets such as automotive, industrial, consumer, and aerospace, focusing on providing highly integrated solutions for applications that require low power consumption and high performance. Founded in 1989 and headquartered in Chandler, Arizona, Microchip has a strong reputation for innovation and customer support within the semiconductor industry.

Application

The ATSAMC21N18A-ANT is a low-power microcontroller ideal for various applications, including wearable devices, IoT sensors, smart home automation, industrial control systems, and battery-operated devices. Its features, such as low power consumption, integration of peripherals, and a flexible architecture, make it suitable for real-time processing and communication tasks in embedded systems.

Equivalent

The ATSAMC21N18A-ANT is part of the Microchip SAM C21 series of microcontrollers. Equivalent products include:
1. ATSAMD21G18 - Similar architecture with a slightly different feature set.
2. ATSAMD21J18 - Similar core with more memory options.
3. ATSAMC20 Series - Lower memory and feature variants within the same family.
Always verify specific requirements and features for compatibility.