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ATSAMC21G18A-MUT
+Lista de MateriaisIC MCU 32BIT 256KB FLASH 48VQFN
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FabricanteTecnologia Microchip
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Peça do Fabricante #ATSAMC21G18A-MUT
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Ficha Técnica ATSAMC21G18A-MUT DataSheet
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Especificações
| Atributo | Valor |
| Series | SAM C21, Functional Safety (FuSa) |
| Part Status | Active |
| Digi Key Programmable | Not Verified |
| Core Processor | ARM® Cortex®-M0+ |
| Core Size | 32-Bit Single-Core |
| Speed | 48MHz |
| Connectivity | CANbus, I2C, LINbus, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, POR, WDT |
| Number of I/O | 38 |
| Program Memory Size | 256KB (256K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 32K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V |
| Data Converters | A/D 14x12b, 2x16b; D/A 1x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 48-QFN (7x7) |
| Package / Case | 48-VFQFN Exposed Pad |
| Base Product Number | ATSAMC21 |
Visão Geral
Description
The microcontroller supports multiple communication interfaces like I2C, SPI, and USART, making it suitable for diverse connectivity requirements. It also includes a Peripheral Touch Controller (PTC) for capacitive touch applications, enabling advanced user interface options.
Operating at low power, the ATSAMC21G18A-MUT is ideal for battery-powered devices. It includes advanced analog features such as a 12-bit ADC and DAC, providing high precision for signal processing tasks.
The SAMC21G18A's robust set of peripherals and low power consumption make it versatile for applications in home automation, industrial control, and automotive sectors. Its compatibility with the Atmel Studio and START development environments ensures ease of programming and integration.
Equivalent
Features
Key features include:
1. Peripherals: It has multiple communication interfaces, such as I2C, SPI, and USART, as well as a CAN interface for automotive applications.
2. Timers/Counters: Includes 32-bit timers and RTC for timekeeping.
3. Touch Functionality: Integrated capacitive touch functionality suitable for touch button and slider applications.
4. ADC/DAC: Features a 12-bit ADC and a 10-bit DAC for analog signal processing.
5. Low Power: Offers various low-power modes for energy-efficient operation.
6. Package: Available in a 48-pin QFN package for compact design needs.
Overall, the ATSAMC21G18A-MUT is suitable for applications requiring low power, robust communication, and analog interfacing, such as consumer electronics, industrial automation, and automotive systems.
Pinout
The pins on the ATSAMC21G18A-MUT offer various functionalities, including:
1. Power Supply Pins: VDD, VSS for power supply and ground.
2. I/O Pins: General-purpose input/output pins that can be used for digital signal processing.
3. Analog Pins: ADC/DAC channels for analog signal processing.
4. Communication Interfaces: Support for USART, SPI, and I2C for serial communication.
5. Timers/Counters: For generating precise timing signals and event counting.
6. PWM Outputs: For pulse-width modulation applications.
7. Debugging Pins: For programming and debugging purposes.
This device is suitable for applications that require a balance of performance and low power consumption, with multiple communication interfaces and analog capabilities.