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