ATSAMC21E18A-MUT
- Mfr.Part #
- ATSAMC21E18A-MUT
- Manufacturer
- Microchip Technology
- Package / Case
- 32-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 32VQFN
- Stock
- 20,630
- In Stock :
- 20,630
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Minimum Operating Temperature :
- - 40 C
- Program Memory Size :
- 256KB 256K x 8
- Supply Voltage-Max (Vsup) :
- 5.5V
- Terminal Form :
- NO LEAD
- Package Shape :
- Square
- Length :
- 5mm
- DMA Channels :
- yes
- Seated Height-Max :
- 1 mm
- RAM Size :
- 32K x 8
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Interface :
- CAN, I2C, LIN, SPI, UART, USART
- Interface Type :
- I2C, LIN, PMBus, Serial, SPI, USART
- ROM Programmability :
- Flash
- Data Bus Width :
- 32 bit
- Series :
- SAM C21
- EEPROM Size :
- --
- Supply Voltage :
- 5V
- Speed :
- 48MHz
- Core Processor :
- ARM® Cortex®-M0+
- MSL :
- MSL 3 - 168 hours
- RoHS Status :
- ROHS3 Compliant
- Width :
- 5mm
- On Chip Program ROM Width :
- 8
- Number of ADC Channels :
- 10 Channel
- DAC Resolution :
- 10 bit
- Mounting Type :
- Surface Mount
- PWM Channels :
- yes
- Reach Compliance Code :
- Compliant
- Terminal Pitch :
- 0.5mm
- Core Size :
- 32-Bit
- Pbfree Code :
- yes
- Terminal Finish :
- Matte Tin (Sn)
- Number of I/O :
- 26
- Product :
- MCU
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, WDT
- Device Core :
- ARM Cortex-M0+
- Product Status :
- Active
- Mounting Style :
- SMD/SMT
- Product Type :
- ARM Microcontrollers - MCU
- Number of I/Os :
- 26 I/O
- Maximum Operating Temperature :
- + 85 C
- JESD-609 Code :
- e3
- Frequency :
- 48MHz
- Interfaces :
- CAN/Serial I2C/SPI/U
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Has ADC :
- yes
- Product Category :
- ARM Microcontrollers - MCU
- Packaging :
- Tape and Reel (TR)
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Terminal Position :
- QUAD
- Base Part Number :
- ATSAMC21
- Factory Lead Time :
- 26 Weeks
- Manufacturer :
- Microchip
- Number of Terminals :
- 32
- JESD-30 Code :
- S-XQCC-N32
- Data Converters :
- A/D 10x12b, 1x16b, D/A 1x10b
- RoHS :
- Details
- Base Product Number :
- ATSAMC21
- Height Seated (Max) :
- 1mm
- Connectivity :
- CANbus, I2C, LINbus, SPI, UART/USART
- Number of Terminations :
- 32
- Subcategory :
- Microcontrollers - MCU
- Supplier Device Package :
- 32-VQFN (5x5)
- Operating Temperature :
- -40°C~85°C TA
- Bit Size :
- 32
- Screening Level :
- TS 16949
- Surface Mount :
- yes
- Supply Voltage-Min (Vsup) :
- 2.7V
- Qualification :
- AEC-Q100
- Number of I/O Lines :
- 26
- Data Converter :
- A/D 10x12b, 1x16b; D/A 1x10b
- Core Architecture :
- ARM
- Published :
- 2016
- DAC Channels :
- yes
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Program Memory Type :
- Flash
- Oscillator Type :
- Internal
- Brand :
- Microchip Technology
- Temperature Grade :
- Industrial
- Package / Case :
- 32-VFQFN Exposed Pad
- Memory Size :
- 256KB
- Datasheets
- ATSAMC21E18A-MUT
ATSAMC21E18A-MUT Documents

Microcontrollers Microchip Technology ATSAMC21E18A-MUT Overview
The Microcontrollers Microchip Technology ATSAMC21E18A-MUT is a highly efficient 32-bit MCU designed for advanced system control applications. Featuring a robust 256KB of flash memory and a compact 32-VQFN package, this microcontroller from Microchip Technology offers a blend of performance, power efficiency, and flexibility, making it ideal for a wide range of industrial and commercial applications. Its enhanced connectivity options and extensive set of peripherals support complex embedded designs and enable scalable, cost-effective solutions.
ATSAMC21E18A-MUT Features
This microcontroller unit (MCU) is built on a powerful ARM Cortex-M0+ processor, providing a maximum CPU speed of 48 MHz. It includes 256KB of flash memory and 32KB of SRAM, ensuring ample storage and efficient operation for complex algorithms and high-speed data operations. The device supports multiple communication interfaces, including SPI, I2C, and USART, which are crucial for modern IoT devices and networked systems. Additionally, its low power consumption and wide operating voltage range (2.7V to 5.5V) make it suitable for battery-operated applications.
ATSAMC21E18A-MUT Applications
- Industrial Automation: The robust processing capabilities and extensive GPIOs allow it to manage and monitor automated production lines, improving efficiency and reliability.
- Automotive Systems: Utilized in vehicle monitoring systems, where its CAN interface facilitates robust communication within automotive networks.
- Smart Home Devices: Perfect for home automation solutions, including smart lighting and security systems, providing reliable connectivity and processing power.
- Portable Health Monitoring Devices: Its low power consumption makes it ideal for wearables and portable health devices, ensuring long battery life and continuous monitoring.
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