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

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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