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