ATSAMD21E15L-MNT
- Mfr.Part #
- ATSAMD21E15L-MNT
- Manufacturer
- Microchip Technology
- Package / Case
- 32-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 32KB FLASH 32QFN
- Stock
- 26,921
- In Stock :
- 26,921
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- RoHS :
- Details
- JESD-30 Code :
- S-XQCC-N32
- Device Core :
- ARM Cortex M0+
- Reach Compliance Code :
- Compliant
- Speed :
- 48MHz
- DAC Channels :
- yes
- Series :
- SAM D21E
- Operating Temperature :
- -40°C~105°C TA
- Memory Type :
- Flash
- Pbfree Code :
- yes
- Supplier Device Package :
- 32-QFN (5x5)
- Supply Voltage :
- 3.3V
- Surface Mount :
- yes
- Number of I/Os :
- 26 I/O
- Brand :
- Microchip Technology
- Width :
- 5mm
- Number of Timers/Counters :
- 3 Timer
- Core Size :
- 32-Bit
- RoHS Status :
- ROHS3 Compliant
- Program Memory Size :
- 32KB 32K x 8
- Product :
- MCU
- Has ADC :
- yes
- Base Part Number :
- ATSAMD21E15
- Data Converter :
- A/D 10x12b; D/A 1x10b
- Qualification :
- AEC-Q100
- Terminal Pitch :
- 0.5mm
- Manufacturer :
- Microchip
- Bit Size :
- 32
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Terminal Position :
- QUAD
- Number of I/O Lines :
- 26
- Base Product Number :
- ATSAMD21
- Height Seated (Max) :
- 1mm
- Packaging :
- Tape and Reel (TR)
- Subcategory :
- Microcontrollers - MCU
- Mounting Type :
- Surface Mount
- Max Operating Temperature :
- 105 °C
- Seated Height-Max :
- 1 mm
- Package Shape :
- Square
- Number of Terminals :
- 32
- Mounting Style :
- SMD/SMT
- Program Memory Type :
- Flash
- Connectivity :
- I2C, LINbus, SPI, UART/USART
- Maximum Operating Temperature :
- + 105 C
- Package / Case :
- 32-VFQFN Exposed Pad
- Screening Level :
- TS 16949
- Supply Voltage-Max (Vsup) :
- 3.63V
- Published :
- 2015
- Memory Size :
- 32kB
- Length :
- 5mm
- Terminal Form :
- NO LEAD
- Product Type :
- ARM Microcontrollers - MCU
- Temperature Grade :
- Industrial
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Min Operating Temperature :
- -40 °C
- PWM Channels :
- yes
- Frequency :
- 48MHz
- Data Bus Width :
- 32 bit
- Minimum Operating Temperature :
- - 40 C
- Number of ADC Channels :
- 14 Channel
- DAC Resolution :
- 10 bit
- Oscillator Type :
- Internal
- On Chip Program ROM Width :
- 8
- Number of Terminations :
- 32
- Data Converters :
- A/D 10x12b, D/A 1x10b
- Core Architecture :
- ARM
- ROM Programmability :
- Flash
- Product Category :
- ARM Microcontrollers - MCU
- Number of I/O :
- 26
- Interface Type :
- I2C, I2S, LIN, SPI, USART
- RAM Size :
- 4K x 8
- DMA Channels :
- yes
- Product Status :
- Active
- Interface :
- I2C, LIN, SPI, UART, USART
- Supply Voltage-Min (Vsup) :
- 1.62V
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Interfaces :
- I2C/I2S/SPI/USART/US
- EEPROM Size :
- --
- Core Processor :
- ARM® Cortex®-M0+
- Factory Lead Time :
- 24 Weeks
- Datasheets
- ATSAMD21E15L-MNT
ATSAMD21E15L-MNT Documents

Microcontrollers Microchip Technology ATSAMD21E15L-MNT Overview
The Microcontrollers Microchip Technology ATSAMD21E15L-MNT is a highly versatile and powerful microcontroller unit (MCU) designed to meet the demanding requirements of modern embedded applications. Manufactured by Microchip Technology, this compact yet robust MCU is built on a 32-bit ARM Cortex-M0+ processor, offering a perfect blend of efficiency and performance. With its 32KB of flash memory and advanced peripherals in a small 32-QFN package, it is ideally suited for applications where size and power efficiency are critical. The ATSAMD21E15L-MNT is an optimal solution for designers looking to push the boundaries of IoT, automation, and smart control systems.
ATSAMD21E15L-MNT Features
This MCU stands out with its low-power consumption and high-performance capabilities that include:
- 32-bit ARM Cortex-M0+ core running at up to 48 MHz
- 32KB of in-system programmable flash
- Extensive peripheral set including I2C, SPI, and USART interfaces
- Full-speed USB device interface
- 10-bit ADC with 12 channels and DAC
- Peripheral touch controller for capacitive touch interfaces
ATSAMD21E15L-MNT Applications
- Wearable Devices: Can be integrated into smartwatches or fitness bands for processing user inputs and sensor data efficiently.
- Home Automation Systems: Serves as a control hub in smart home devices, managing various sensors and actuators with its multiple communication interfaces.
- Internet of Things (IoT) Devices: Ideal for IoT endpoints due to its low power consumption and high integration capability, enabling smart, connected solutions.
- Medical Monitoring Systems: Utilized in medical devices for patient monitoring, where precision and reliability are paramount.
- Industrial Automation: Fits perfectly in automation controllers, offering reliable operation under stringent industrial conditions.
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