ATSAMD21E18A-MUT
- Mfr.Part #
- ATSAMD21E18A-MUT
- Manufacturer
- Microchip Technology
- Package / Case
- 32-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 32QFN
- Stock
- 24,475
- In Stock :
- 24,475
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Speed :
- 48MHz
- CPU Family :
- CORTEX-M0
- Contact Plating :
- Tin
- RoHS :
- Details
- Program Memory Type :
- Flash
- Interfaces :
- I2C/I2S/SPI/UART/USA
- RoHS Status :
- ROHS3 Compliant
- Minimum Operating Temperature :
- - 40 C
- Memory Size :
- 256KB
- Program Memory Size :
- 256KB 256K x 8
- Mounting Style :
- SMD/SMT
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Surface Mount :
- yes
- Connectivity :
- I2C, LINbus, SPI, UART/USART, USB
- PWM Channels :
- yes
- Temperature Grade :
- Industrial
- Number of I/O Lines :
- 26
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- RAM Size :
- 32K x 8
- Seated Height-Max :
- 1 mm
- Mount :
- Surface Mount
- Number of Timers/Counters :
- 6
- Watchdog Timer :
- yes
- DMA Channels :
- yes
- Supply Voltage :
- 3.3V
- Device Core :
- ARM Cortex M0+
- Number of I/O :
- 26
- ROM Programmability :
- Flash
- Core Size :
- 32-Bit
- Lead Free :
- Lead Free
- Published :
- 2001
- Terminal Position :
- QUAD
- Has ADC :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Supply Current-Max :
- 7 mA
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Supplier Device Package :
- 32-QFN (5x5)
- Base Product Number :
- ATSAMD21
- Number of I/Os :
- 26 I/O
- Height Seated (Max) :
- 1mm
- Data Converter :
- A/D 10x12b; D/A 1x10b
- Maximum Operating Temperature :
- + 85 C
- Base Part Number :
- ATSAMD21E18
- Pbfree Code :
- yes
- Power Supplies :
- 3.3 V
- Core Architecture :
- ARM
- Package / Case :
- 32-VFQFN Exposed Pad
- Operating Temperature :
- -40°C~85°C TA
- Manufacturer :
- Microchip
- Terminal Form :
- NO LEAD
- Bit Size :
- 32
- Interface :
- I2C, I2S, LIN, SPI, UART, USART, USB
- Product Category :
- ARM Microcontrollers - MCU
- JESD-30 Code :
- S-XQCC-N32
- DAC Resolution :
- 10 bit
- Number of ADC Channels :
- 10 Channel
- RAM (bytes) :
- 32768
- Mounting Type :
- Surface Mount
- Width :
- 5 mm
- Series :
- SAM D21E
- Data Converters :
- A/D 10x12b, D/A 1x10b
- Brand :
- Microchip Technology
- EEPROM Size :
- --
- Number of Terminals :
- 32
- Length :
- 5mm
- Factory Lead Time :
- 8 Weeks
- Number of Terminations :
- 32
- Core Processor :
- ARM® Cortex®-M0+
- Package Shape :
- Square
- Oscillator Type :
- Internal
- MSL :
- MSL 3 - 168 hours
- Product Type :
- ARM Microcontrollers - MCU
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Qualification :
- AEC-Q100
- Reach Compliance Code :
- Compliant
- Interface Type :
- LIN, I2C, I2S, SPI, USART
- Operating Supply Voltage :
- 3.3V
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- ROM (words) :
- 262144
- DAC Channels :
- yes
- Terminal Pitch :
- 0.5mm
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Frequency :
- 48MHz
- Product Status :
- Active
- Data Bus Width :
- 32b
- Packaging :
- Tape and Reel (TR)
- Qualification Status :
- Not Qualified
- Product :
- MCU
- Datasheets
- ATSAMD21E18A-MUT

Microcontrollers Microchip Technology ATSAMD21E18A-MUT Overview
The ATSAMD21E18A-MUT by Microchip Technology is a highly versatile microcontroller that caters to the needs of sophisticated electronic designs. This 32-bit MCU harnesses the power of the ARM Cortex-M0+ processor, offering a perfect blend of energy efficiency and performance. With 256KB of flash memory and a 32QFN package, it's designed for scalability and reliability in various applications. This microcontroller is ideal for developers looking to push the boundaries of what's possible with modern microcontroller technology. Incorporating the ATSAMD21E18A-MUT into your design ensures a robust platform capable of handling complex algorithms and multi-faceted processes.
ATSAMD21E18A-MUT Features
This microcontroller is packed with features designed for a broad range of applications. It includes 256KB of flash memory, essential for applications requiring ample code or data storage. The integration of a 32-bit ARM Cortex-M0+ core provides efficient processing capabilities while maintaining low power consumption, crucial for battery-operated devices. Furthermore, its compact 32QFN package makes it an excellent choice for space-constrained applications without compromising on performance or functionality.
ATSAMD21E18A-MUT Applications
- Smart Home Devices: Utilizes its low-power operation and ample storage for handling sophisticated user interfaces and connectivity scenarios.
- Wearable Technology: Its compact size and efficiency are ideal for small, power-sensitive wearable devices requiring long battery life and reliable performance.
- Internet of Things (IoT) Nodes: Perfect for IoT applications due to its robust processing capabilities and integration options for various communication protocols.
- Medical Monitoring Systems: Offers the necessary processing power and memory capacity to manage real-time data collection and analysis for patient monitoring devices.
- Industrial Automation: Suitable for industrial environments needing robust control systems with extended operational lifetimes and minimal maintenance.
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