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ATSAMC21E18A-MUT
+BOMIC MCU 32BIT 256KB FLASH 32VQFN
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ManufacturerMicrochip Technology
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Mfr. Part #ATSAMC21E18A-MUT
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Datasheet ATSAMC21E18A-MUT DataSheet
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Package VQFN-32
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In Stock3887
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Specifications
| Attribute | Value |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | SAM C21, Functional Safety (FuSa) |
| Part Status | Active |
| 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 | 26 |
| 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 10x12b, 1x16b; D/A 1x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
Overview
Description
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
Features
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
- 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.