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ATSAMD20J18A-MUT
+BOMIC MCU 32BIT 256KB FLASH 64QFN
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제조업체마이크로칩 기술
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제조업체 부품 #ATSAMD20J18A-MUT
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사양
| 속성 | 가치 |
| Series | SAM D20J |
| Part Status | Active |
| DigiKey Programmable | Not Verified |
| Core Processor | ARM® Cortex®-M0+ |
| Core Size | 32-Bit |
| Speed | 48MHz |
| Connectivity | I2C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, WDT |
| Number of I/O | 52 |
| Program Memory Size | 256KB (256K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 32K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.62V ~ 3.6V |
| Data Converters | A/D 20x12b; D/A 1x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 64-QFN (9x9) |
| Package / Case | 64-VFQFN Exposed Pad |
| Base Product Number | ATSAMD20 |
개요
Description
The ATSAMD20J18A-MUT is a microcontroller from Microchip's SAM D20 series, featuring a 32-bit ARM Cortex-M0+ core. It operates at a maximum clock frequency of 48 MHz and provides 256 KB of flash memory and 32 KB of SRAM. The device is designed for low-power applications, making it suitable for battery-powered devices.
Key features include a range of digital and analog peripherals, such as multiple I/O ports, a 12-bit ADC, serial communication interfaces (USART, SPI, I2C), and sleep modes for energy efficiency. The ATSAMD20J18A also supports a wide operating voltage range (1.62V to 3.6V), ensuring versatility in various applications.
Its compact 48-pin package and built-in debugging capabilities through SWD (Serial Wire Debug) facilitate development and prototyping. The microcontroller is ideal for IoT devices, consumer electronics, and embedded systems, allowing designers to create efficient, high-performance applications with ease.
Key features include a range of digital and analog peripherals, such as multiple I/O ports, a 12-bit ADC, serial communication interfaces (USART, SPI, I2C), and sleep modes for energy efficiency. The ATSAMD20J18A also supports a wide operating voltage range (1.62V to 3.6V), ensuring versatility in various applications.
Its compact 48-pin package and built-in debugging capabilities through SWD (Serial Wire Debug) facilitate development and prototyping. The microcontroller is ideal for IoT devices, consumer electronics, and embedded systems, allowing designers to create efficient, high-performance applications with ease.
Equivalent
The ATSAMD20J18A-MUT is an ARM Cortex-M0+ microcontroller from Microchip. Equivalent products include the ATSAMD21G18A, ATSAMD21J18A, and other SAM D20 series chips. For similar functionality, consider the Nordic nRF52832 or nRF52840, STMicroelectronics STM32L0 series, or the NXP LPC810/812. When selecting alternatives, ensure compatibility in terms of peripheral features, memory, and power requirements.
Features
The ATSAMD20J18A-MUT is a microcontroller from Microchip's SAM D20 series, featuring a 32-bit ARM Cortex-M0+ core. Key features include:
1. Performance: Operates at up to 48 MHz with a 1.62V to 3.6V supply voltage.
2. Memory: 256 KB Flash memory and 32 KB SRAM for application and data storage.
3. Peripheral Interfaces: Includes multiple communication interfaces such as I2C, SPI, and USART, along with an event system for efficient data handling.
4. Analog Features: Integrated 12-bit ADC and DAC for analog signal processing.
5. Timers: Several 16-bit timers for scheduling and pulse-width modulation (PWM).
6. Low Power Modes: Designed for energy efficiency with multiple sleep modes.
7. Development Support: Compatible with various development tools and libraries, including Atmel Studio and MPLAB X.
8. Package: Available in a compact TQFP package, suitable for space-constrained applications.
This microcontroller is ideal for low-power embedded systems, IoT applications, and consumer electronics.
1. Performance: Operates at up to 48 MHz with a 1.62V to 3.6V supply voltage.
2. Memory: 256 KB Flash memory and 32 KB SRAM for application and data storage.
3. Peripheral Interfaces: Includes multiple communication interfaces such as I2C, SPI, and USART, along with an event system for efficient data handling.
4. Analog Features: Integrated 12-bit ADC and DAC for analog signal processing.
5. Timers: Several 16-bit timers for scheduling and pulse-width modulation (PWM).
6. Low Power Modes: Designed for energy efficiency with multiple sleep modes.
7. Development Support: Compatible with various development tools and libraries, including Atmel Studio and MPLAB X.
8. Package: Available in a compact TQFP package, suitable for space-constrained applications.
This microcontroller is ideal for low-power embedded systems, IoT applications, and consumer electronics.
Pinout
The ATSAMD20J18A-MUT is a microcontroller from Microchip's SAM D20 series, featuring 32 pins. It is based on the ARM Cortex-M0+ architecture and is designed for low-power applications.
Key functions of its pins include:
1. Digital I/O: 14 GPIO pins that can be configured for input or output.
2. Analog Functions: Up to 12-bit ADC channels, with several pins providing analog input capabilities.
3. Communication Interfaces: Supports various serial interfaces such as I2C, SPI, and USART through designated pins.
4. PWM Outputs: Some pins can be used for Pulse Width Modulation (PWM) signals.
5. Reset and Power Management: Dedicated pins for chip reset and power supply management.
Overall, the ATSAMD20J18A-MUT is suitable for various embedded applications, including IoT devices, sensor interfacing, and consumer electronics.
Key functions of its pins include:
1. Digital I/O: 14 GPIO pins that can be configured for input or output.
2. Analog Functions: Up to 12-bit ADC channels, with several pins providing analog input capabilities.
3. Communication Interfaces: Supports various serial interfaces such as I2C, SPI, and USART through designated pins.
4. PWM Outputs: Some pins can be used for Pulse Width Modulation (PWM) signals.
5. Reset and Power Management: Dedicated pins for chip reset and power supply management.
Overall, the ATSAMD20J18A-MUT is suitable for various embedded applications, including IoT devices, sensor interfacing, and consumer electronics.
Manufacturer
The ATSAMD20J18A-MUT is manufactured by Microchip Technology Inc. Microchip is a publicly traded company that specializes in microcontroller, mixed-signal, analog, and Flash-IP solutions. Founded in 1989 and headquartered in Chandler, Arizona, Microchip is known for providing a wide range of embedded control solutions for various applications, including automotive, industrial, consumer, and networking sectors. The company focuses on designing and manufacturing microcontrollers and microprocessors, offering development tools, and providing technical support to its customers. Microchip has a strong emphasis on innovation and quality, making it a key player in the semiconductor industry.
Application
The ATSAMD20J18A-MUT is a low-power microcontroller from Microchip's SAM D20 series, widely used in various application areas, including:
1. IoT Devices: For smart home and industrial automation.
2. Wearable Technology: Enabling fitness trackers and health monitors.
3. Consumer Electronics: Used in remote controls and smart appliances.
4. Sensor Applications: In environmental monitoring and data acquisition systems.
5. HMI Solutions: For user interface applications in devices.
6. Automotive: Supporting low-power features in automotive electronics.
Its ARM Cortex-M0+ core and energy efficiency make it suitable for battery-operated devices.
1. IoT Devices: For smart home and industrial automation.
2. Wearable Technology: Enabling fitness trackers and health monitors.
3. Consumer Electronics: Used in remote controls and smart appliances.
4. Sensor Applications: In environmental monitoring and data acquisition systems.
5. HMI Solutions: For user interface applications in devices.
6. Automotive: Supporting low-power features in automotive electronics.
Its ARM Cortex-M0+ core and energy efficiency make it suitable for battery-operated devices.
Package
The ATSAMD20J18A-MUT is available in a TQFP (Thin Quad Flat Package) with 48 pins. This package type offers a compact design suitable for various applications while allowing for easy mounting on PCBs.
