ATSAML21E18B-MNT
- Mfr.Part #
- ATSAML21E18B-MNT
- Manufacturer
- Microchip Technology
- Package / Case
- 32-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 32VQFN
- Stock
- 4,752
- In Stock :
- 4,752
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Mounting Type :
- Surface Mount
- Number of I/O Lines :
- 25
- Data Bus Width :
- 32 bit
- Number of ADC Channels :
- 10 Channel
- Base Part Number :
- ATSAML21E
- Core Size :
- 32-Bit
- EEPROM Size :
- --
- Supply Voltage :
- 3.3V
- Program Memory Type :
- Flash
- Base Product Number :
- ATSAML21
- Screening Level :
- TS 16949
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e3
- Series :
- SAM L21E
- Maximum Operating Temperature :
- + 85 C
- Operating Temperature :
- -40°C~105°C TA
- Packaging :
- Tape and Reel (TR)
- Product :
- MCU
- Manufacturer :
- Microchip
- Published :
- 2018
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- RoHS :
- Details
- Product Category :
- ARM Microcontrollers - MCU
- Supplier Device Package :
- 32-VQFN (5x5)
- DAC Channels :
- yes
- Mounting Style :
- SMD/SMT
- PWM Channels :
- yes
- Surface Mount :
- yes
- Oscillator Type :
- Internal
- DMA Channels :
- yes
- Interface Type :
- I2C, LIN, SPI, USART, USB
- Product Status :
- Active
- ROM Programmability :
- Flash
- Product Type :
- ARM Microcontrollers - MCU
- Bit Size :
- 32
- Data Converters :
- A/D 10x12b, D/A 2x12b
- Factory Lead Time :
- 10 Weeks
- Terminal Finish :
- Matte Tin (Sn)
- Brand :
- Microchip Technology
- Program Memory Size :
- 256KB 256K x 8
- Package Shape :
- Square
- Clock Frequency :
- 32MHz
- Seated Height-Max :
- 1 mm
- Supply Voltage-Min (Vsup) :
- 1.62V
- Supply Voltage-Max (Vsup) :
- 3.63V
- Data Converter :
- A/D 10x12b; D/A 2x12b
- Core Processor :
- ARM® Cortex®-M0+
- Temperature Grade :
- Industrial
- Speed :
- 48MHz
- RAM Size :
- 32K x 8
- On Chip Program ROM Width :
- 8
- Terminal Pitch :
- 0.5mm
- Number of Terminals :
- 32
- Width :
- 5mm
- JESD-30 Code :
- S-XQCC-N32
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of I/Os :
- 25 I/O
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- DAC Resolution :
- 12 bit
- Length :
- 5mm
- Reach Compliance Code :
- Compliant
- Terminal Form :
- NO LEAD
- Connectivity :
- I2C, LINbus, SCI, SPI, UART/USART, USB
- HTS Code :
- 8542.31.00.01
- Subcategory :
- Microcontrollers - MCU
- Peripherals :
- DMA, POR, PWM, WDT
- Has ADC :
- yes
- Height Seated (Max) :
- 1mm
- Number of Terminations :
- 32
- Terminal Position :
- QUAD
- Number of I/O :
- 25
- Package / Case :
- 32-VFQFN Exposed Pad
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.63V
- Datasheets
- ATSAML21E18B-MNT
ATSAML21E18B-MNT Documents

Microcontrollers Microchip Technology ATSAML21E18B-MNT Overview
Introducing the ATSAML21E18B-MNT, a cutting-edge Microcontroller from Microchip Technology, designed for applications requiring high-efficiency and low-power consumption. This robust MCU integrates a 32-bit ARM Cortex-M0+ CPU with 256KB of flash memory, all within a compact 32VQFN package, making it ideal for extending battery life in portable devices without compromising performance. The ATSAML21E18B-MNT offers an optimal solution for developers looking to create sophisticated systems in a range of industries.
ATSAML21E18B-MNT Features
This microcontroller is equipped with several features that make it standout for professional applications, including:
- 32-bit ARM Cortex-M0+ processor ensuring efficient processing and control.
- 256KB of integrated flash memory, providing ample space for code and data storage.
- Low power consumption, which is crucial for battery-operated devices.
- Extended functionality with integrated peripherals and multiple I/O options.
- Robust design packaged in a compact 32VQFN, suitable for space-constrained applications.
ATSAML21E18B-MNT Applications
- Smart Wearables: Can be integrated into fitness trackers and smart watches, enhancing their battery life while maintaining responsive user interaction.
- Home Automation: Utilized in smart home devices like thermostats and security systems, where its low power usage and robust processing capabilities are essential.
- Medical Devices: Suitable for portable medical diagnostics and monitoring tools, ensuring reliability and efficiency in critical healthcare environments.
- Industrial Control: Fits seamlessly into industrial automation equipment, supporting sophisticated control processes and data management.
- Energy Management: Ideal for systems focusing on energy conservation and management, providing accurate control with minimal energy waste.
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