ATSAML21E15B-MNT
- Mfr.Part #
- ATSAML21E15B-MNT
- Manufacturer
- Microchip Technology
- Package / Case
- 32-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 32KB FLASH 32QFN
- Stock
- 20,722
- In Stock :
- 20,722
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Published :
- 2018
- DAC Resolution :
- 12 bit
- Number of Terminations :
- 32
- Maximum Operating Temperature :
- + 105 C
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Terminals :
- 32
- Product Type :
- ARM Microcontrollers - MCU
- JESD-609 Code :
- e3
- Number of I/O :
- 25
- Supply Voltage-Max (Vsup) :
- 3.63V
- Subcategory :
- Microcontrollers - MCU
- ROM Programmability :
- Flash
- Program Memory Size :
- 32KB 32K x 8
- Interface Type :
- I2C, LIN, SPI, USART, USB
- Supply Voltage :
- 3.3V
- JESD-30 Code :
- S-XQCC-N32
- Connectivity :
- I2C, LINbus, SCI, SPI, UART/USART, USB
- EEPROM Size :
- --
- RoHS :
- Details
- Peripherals :
- DMA, POR, PWM, WDT
- Has ADC :
- yes
- Operating Temperature :
- -40°C~105°C TA
- Minimum Operating Temperature :
- - 40 C
- Terminal Form :
- NO LEAD
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Data Converters :
- A/D 10x12b, D/A 2x12b
- RoHS Status :
- ROHS3 Compliant
- Product Category :
- ARM Microcontrollers - MCU
- Height Seated (Max) :
- 1mm
- Number of ADC Channels :
- 10 Channel
- Packaging :
- Tape and Reel (TR)
- Program Memory Type :
- Flash
- Mounting Type :
- Surface Mount
- Speed :
- 48MHz
- On Chip Program ROM Width :
- 8
- Reach Compliance Code :
- Compliant
- DAC Channels :
- yes
- Oscillator Type :
- Internal
- Manufacturer :
- Microchip
- DMA Channels :
- yes
- Package / Case :
- 32-VFQFN Exposed Pad
- Base Product Number :
- ATSAML21
- Terminal Finish :
- Matte Tin (Sn)
- Data Converter :
- A/D 10x12b; D/A 2x12b
- Terminal Position :
- QUAD
- Screening Level :
- TS 16949
- Brand :
- Microchip Technology / Atmel
- Supply Voltage-Min (Vsup) :
- 1.62V
- Temperature Grade :
- Industrial
- Surface Mount :
- yes
- Seated Height-Max :
- 1 mm
- Terminal Pitch :
- 0.5mm
- Width :
- 5mm
- Clock Frequency :
- 32MHz
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.63V
- Number of I/Os :
- 25 I/O
- PWM Channels :
- yes
- Package Shape :
- Square
- HTS Code :
- 8542.31.00.01
- Number of I/O Lines :
- 25
- Core Processor :
- ARM® Cortex®-M0+
- Core Size :
- 32-Bit
- Mounting Style :
- SMD/SMT
- Factory Lead Time :
- 10 Weeks
- Product Status :
- Active
- Product :
- MCU
- Bit Size :
- 32
- Supplier Device Package :
- 32-QFN (5x5)
- Base Part Number :
- ATSAML21E
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Data Bus Width :
- 32 bit
- RAM Size :
- 4K x 8
- Series :
- SAM L21E
- Length :
- 5mm
- Datasheets
- ATSAML21E15B-MNT
ATSAML21E15B-MNT Documents

Microcontrollers Microchip Technology ATSAML21E15B-MNT Overview
Introducing the Microcontrollers Microchip Technology ATSAML21E15B-MNT, a cutting-edge microcontroller unit (MCU) designed by Microchip Technology, tailored for applications requiring high efficiency and advanced processing capabilities in a compact form factor. This MCU is built on a 32-bit ARM Cortex-M0+ processor, boasting a 32KB flash memory which allows for robust performance in complex digital environments. With its low power consumption and a variety of communication interfaces, this product is ideal for developers looking to integrate reliable MCU technology into their advanced systems.
ATSAML21E15B-MNT Features
The ATSAML21E15B-MNT MCU stands out with its ultra-low power performance, utilizing Microchip's picoPower technologies to ensure minimal energy consumption while maintaining optimal functionality. The device includes 32KB of flash memory and 4KB of RAM, supporting demanding applications without compromising on speed or efficiency. Additional features such as multiple I/O ports, built-in EEPROM, and an extensive range of peripheral interfaces including SPI, I2C, and UART, make it a versatile choice for designers.
ATSAML21E15B-MNT Applications
- Smart Home Devices: Utilized in smart thermostats, lighting controls, and security systems to provide efficient processing capabilities with low energy usage.
- Industrial Automation: Acts as the core processor in sensors and control systems, ensuring reliable operation in environments requiring precise and rapid data processing.
- Wearable Technology: Powers wearable devices such as fitness trackers and smart watches, where its compact size and power efficiency are critical.
- Healthcare Equipment: Embedded in medical monitoring devices, enabling fast and accurate data management while adhering to stringent power requirements.
- Internet of Things (IoT) Devices: Forms the backbone of various IoT solutions, facilitating seamless connectivity and smart functionalities in products like connected appliances and city infrastructure monitoring systems.
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