ATSAML21E17B-MUT
- Mfr.Part #
- ATSAML21E17B-MUT
- Manufacturer
- Microchip Technology
- Package / Case
- 32-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 32QFN
- Stock
- 11,738
- In Stock :
- 11,738
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Base Part Number :
- ATSAML21E
- Minimum Operating Temperature :
- - 40 C
- Speed :
- 48MHz
- Product Type :
- ARM Microcontrollers - MCU
- Surface Mount :
- yes
- Data Converters :
- A/D 10x12b, D/A 2x12b
- Device Core :
- ARM Cortex M0+
- Pbfree Code :
- yes
- Brand :
- Microchip Technology
- Interface :
- I2C, LIN, SCI, SPI, UART, USART, USB
- RoHS :
- Details
- Screening Level :
- TS 16949
- Number of I/Os :
- 25 I/O
- Terminal Position :
- QUAD
- Temperature Grade :
- Industrial
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.63V
- Operating Temperature :
- -40°C~85°C TA
- JESD-30 Code :
- S-XQCC-N32
- Interfaces :
- I2C/SPI/UART/USART/U
- ROM Programmability :
- Flash
- Package Shape :
- Square
- Width :
- 5 mm
- JESD-609 Code :
- e3
- Has ADC :
- yes
- Supplier Device Package :
- 32-QFN (5x5)
- Data Converter :
- A/D 10x12b; D/A 2x12b
- Lead Free :
- Lead Free
- Connectivity :
- I2C, LINbus, SCI, SPI, UART/USART, USB
- Core Size :
- 32-Bit
- Contact Plating :
- Tin
- Program Memory Type :
- Flash
- Supply Voltage :
- 3.3V
- Height Seated (Max) :
- 1mm
- Terminal Finish :
- Matte Tin (Sn)
- Mounting Type :
- Surface Mount
- Length :
- 5mm
- Peripherals :
- DMA, POR, PWM, WDT
- Factory Lead Time :
- 13 Weeks
- Terminal Pitch :
- 0.5mm
- Number of Terminations :
- 32
- Mounting Style :
- SMD/SMT
- Package / Case :
- 32-VFQFN Exposed Pad
- Number of I/O :
- 25
- PWM Channels :
- yes
- Number of Timers/Counters :
- 6
- Product Category :
- ARM Microcontrollers - MCU
- EEPROM Size :
- --
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Oscillator Type :
- Internal
- Watchdog Timer :
- yes
- Number of I/O Lines :
- 25
- MSL :
- MSL 3 - 168 hours
- Number of Pins :
- 32
- Base Product Number :
- ATSAML21
- On Chip Program ROM Width :
- 8
- DAC Channels :
- yes
- DAC Resolution :
- 12 bit
- Operating Supply Voltage :
- 3.3V
- Data Bus Width :
- 32b
- Program Memory Size :
- 128KB 128K x 8
- Mount :
- Surface Mount
- Core Architecture :
- ARM
- RoHS Status :
- ROHS3 Compliant
- Product :
- MCU
- Number of ADC Channels :
- 10 Channel
- Terminal Form :
- NO LEAD
- REACH SVHC :
- No SVHC
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Terminals :
- 32
- Product Status :
- Active
- Reach Compliance Code :
- Compliant
- Core Processor :
- ARM® Cortex®-M0+
- Seated Height-Max :
- 1 mm
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Manufacturer :
- Microchip
- RAM Size :
- 16K x 8
- Frequency :
- 48MHz
- DMA Channels :
- yes
- Maximum Operating Temperature :
- + 85 C
- Interface Type :
- I2C, LIN, SPI, USART, USB
- Memory Size :
- 128kB
- Published :
- 2016
- Subcategory :
- Microcontrollers - MCU
- Packaging :
- Tape and Reel (TR)
- Series :
- SAM L21E
- Bit Size :
- 32
- Datasheets
- ATSAML21E17B-MUT

Microcontrollers Microchip Technology ATSAML21E17B-MUT Overview
Introducing the Microcontrollers Microchip Technology ATSAML21E17B-MUT, a state-of-the-art microcontroller unit (MCU) designed for advanced embedded applications. This MCU is based on a high-performance 32-bit ARM Cortex-M0+ processor, providing a perfect blend of power efficiency and processing capability. With 128KB of flash memory and advanced power management features, it is ideal for developing IoT devices, wearable technology, and other smart electronics where size and power consumption are critical. Its integration in a compact 32QFN package allows for streamlined design in space-constrained environments.
ATSAML21E17B-MUT Features
The ATSAML21E17B-MUT by Microchip Technology comes packed with features designed for robust and efficient performance. Key attributes include:
- 32-bit ARM Cortex-M0+ processor: Delivers efficient processing capabilities for complex algorithms and control systems.
- 128KB of flash memory: Ample space for application code and data storage.
- Low power consumption: Ideal for battery-operated devices, enhancing longevity and reliability.
- High integration in a 32QFN package: Simplifies PCB design and reduces overall product size.
- Extensive peripheral set: Includes I2C, SPI, UARTs, and more, facilitating versatile hardware interfacing.
ATSAML21E17B-MUT Applications
- Smart Wearables: Utilized in devices like fitness trackers and smart watches, where its low power consumption and small form factor are essential for continuous health monitoring and user notifications.
- Home Automation: Acts as the central processing unit in smart home devices, such as smart thermostats and lighting systems, providing intelligent control and connectivity.
- Industrial Automation: Employs in automation controllers and sensors, offering precise control and data collection capabilities needed for efficient industrial operations.
- Portable Medical Devices: Integrated into portable diagnostics equipment, leveraging its power efficiency and computational capabilities for mobile healthcare solutions.
- Energy Management: Applied in systems for smart metering and energy consumption analysis, ensuring accurate monitoring and data processing.
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