ATSAMD21E16L-MF
- Mfr.Part #
- ATSAMD21E16L-MF
- Manufacturer
- Microchip Technology
- Package / Case
- 32-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 64KB FLASH 32QFN
- Stock
- 2,079
- In Stock :
- 2,079
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Series :
- Automotive, AEC-Q100, SAM D21E
- Speed :
- 48MHz
- Base Product Number :
- ATSAMD21
- Number of I/O :
- 26
- Reach Compliance Code :
- Unknown
- Core Size :
- 32-Bit
- Number of Timers/Counters :
- 3 Timer
- Length :
- 5mm
- Product Category :
- ARM Microcontrollers - MCU
- Has ADC :
- yes
- ROM Programmability :
- Flash
- Min Operating Temperature :
- -40 °C
- JESD-30 Code :
- S-XQCC-N32
- Temperature Grade :
- Automotive
- Number of Terminals :
- 32
- Terminal Position :
- QUAD
- Published :
- 2016
- Qualification :
- AEC-Q100
- Package :
- Tray
- Mounting Style :
- SMD/SMT
- Height Seated (Max) :
- 1mm
- Mounting Type :
- Surface Mount
- Packaging :
- Tray
- Base Part Number :
- ATSAMD21E16
- Data Converter :
- A/D 10x12b; D/A 1x10b
- On Chip Program ROM Width :
- 8
- Operating Temperature :
- -40°C~125°C TA
- Product Status :
- Active
- Product :
- MCU
- Data Converters :
- A/D 10x12b, D/A 1x10b
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Program Memory Type :
- Flash
- Program Memory Size :
- 64KB 64K x 8
- Factory Lead Time :
- 9 Weeks
- Width :
- 5mm
- Device Core :
- ARM Cortex M0+
- EEPROM Size :
- --
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Manufacturer :
- Microchip
- Terminal Pitch :
- 0.5mm
- RAM Size :
- 8K x 8
- Core Architecture :
- ARM
- Supplier Device Package :
- 32-QFN (5x5)
- Interface Type :
- I2C, I2S, LIN, SPI, USART
- RoHS Status :
- ROHS3 Compliant
- Screening Level :
- TS 16949
- Interface :
- I2C, LIN, SPI, UART, USART
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- RoHS :
- Details
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Data Bus Width :
- 32 bit
- Package / Case :
- 32-VFQFN Exposed Pad
- Supply Voltage-Max (Vsup) :
- 3.63V
- Connectivity :
- I2C, LINbus, SPI, UART/USART
- Package Shape :
- Square
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Memory Type :
- Flash
- Number of Terminations :
- 32
- Subcategory :
- Microcontrollers - MCU
- DAC Channels :
- yes
- Memory Size :
- 64KB
- Pbfree Code :
- yes
- Core Processor :
- ARM® Cortex®-M0+
- Number of ADC Channels :
- 14 Channel
- Terminal Form :
- NO LEAD
- Interfaces :
- I2C/I2S/SPI/USART/US
- Oscillator Type :
- Internal
- Surface Mount :
- yes
- Minimum Operating Temperature :
- - 40 C
- Number of I/O Lines :
- 26
- DMA Channels :
- yes
- Product Type :
- ARM Microcontrollers - MCU
- Supply Voltage-Min (Vsup) :
- 1.62V
- PWM Channels :
- yes
- Brand :
- Microchip Technology / Atmel
- Maximum Operating Temperature :
- + 125 C
- Frequency :
- 48MHz
- Supply Voltage :
- 3.3V
- Number of I/Os :
- 26 I/O
- Seated Height-Max :
- 1 mm
- Max Operating Temperature :
- 125 °C
- DAC Resolution :
- 10 bit
- Bit Size :
- 32
- Datasheets
- ATSAMD21E16L-MF
ATSAMD21E16L-MF Documents

Microcontrollers Microchip Technology ATSAMD21E16L-MF Overview
The ATSAMD21E16L-MF from Microchip Technology is a cutting-edge microcontroller unit (MCU) designed for sophisticated applications that demand low power consumption and high performance in a compact form factor. This 32-bit MCU is based on the powerful ARM Cortex-M0+ processor and offers 64KB of flash memory, providing ample space for complex programming and data storage. The integration in a 32QFN package ensures minimal space usage while allowing for robust connectivity and functionality. Perfect for designers focused on innovation in automation and smart devices, the Microcontrollers Microchip Technology ATSAMD21E16L-MF stands out for its efficiency and versatility.
ATSAMD21E16L-MF Features
The ATSAMD21E16L-MF boasts several key features that make it a top choice for developers. Key features include its 32-bit ARM Cortex-M0+ core, which provides a balance of efficiency and power for handling complex algorithms and processes. With 64KB of flash memory, users benefit from sufficient space for applications and data storage. Additional benefits include low power consumption, a wide range of I/O options, and integrated analog to digital converters, making it highly adaptable to various technological needs.
ATSAMD21E16L-MF Applications
- Smart Home Devices: Utilized in the development of smart thermostats, lighting systems, and security devices, leveraging its low power consumption and robust processing capabilities for optimal operation.
- Wearable Technology: Ideal for fitness trackers and smartwatches, where its compact size and efficiency are crucial for continuous health monitoring and user interface responsiveness.
- Internet of Things (IoT) Devices: Powers a wide array of IoT solutions, from sensors to smart meters, where its connectivity options and power efficiency are key to long-term deployment without frequent maintenance.
- Industrial Automation: Applied in the automation of manufacturing processes, where its reliability and operational efficiency support complex, real-time control systems.
- Medical Devices: Used in portable medical diagnostics and treatment devices, benefiting from its precision and low power usage, which is essential for patient safety and device portability.
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