ATSAML21G16B-MUT
- Mfr.Part #
- ATSAML21G16B-MUT
- Manufacturer
- Microchip Technology
- Package / Case
- 48-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 64KB FLASH 48QFN
- Stock
- 47,921
- In Stock :
- 47,921
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Brand :
- Microchip Technology
- Screening Level :
- TS 16949
- Length :
- 7mm
- Manufacturer :
- Microchip
- RoHS Status :
- ROHS3 Compliant
- ROM Programmability :
- Flash
- DAC Resolution :
- 12 bit
- Base Product Number :
- ATSAML21
- Number of ADC Channels :
- 10 Channel
- Oscillator Type :
- Internal
- Pbfree Code :
- yes
- RAM Size :
- 8K x 8
- On Chip Program ROM Width :
- 8
- Published :
- 2016
- Product :
- MCU
- Seated Height-Max :
- 0.9 mm
- Reach Compliance Code :
- Compliant
- Program Memory Size :
- 64KB 64K x 8
- Has ADC :
- yes
- Mount :
- Surface Mount
- Number of I/O :
- 37
- Number of Pins :
- 48
- Number of I/Os :
- 37 I/O
- Series :
- SAM L21G
- Peripherals :
- DMA, POR, PWM, WDT
- Connectivity :
- I2C, LINbus, SCI, SPI, UART/USART, USB
- Frequency :
- 48MHz
- Terminal Form :
- NO LEAD
- Mounting Type :
- Surface Mount
- DAC Channels :
- yes
- Temperature Grade :
- Industrial
- PWM Channels :
- yes
- Width :
- 7 mm
- Data Converter :
- A/D 14x12b; D/A 2x12b
- Product Status :
- Active
- Data Bus Width :
- 32b
- Terminal Position :
- QUAD
- Number of Terminations :
- 48
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Core Architecture :
- ARM
- Minimum Operating Temperature :
- - 40 C
- DMA Channels :
- yes
- Terminal Pitch :
- 0.5mm
- Maximum Operating Temperature :
- + 85 C
- Bit Size :
- 32
- JESD-30 Code :
- S-XQCC-N48
- Package Shape :
- Square
- Operating Temperature :
- -40°C~85°C TA
- Supplier Device Package :
- 48-QFN (7x7)
- RoHS :
- Details
- Program Memory Type :
- Flash
- Watchdog Timer :
- yes
- Interface :
- I2C, LIN, SCI, SPI, UART, USART, USB
- Surface Mount :
- yes
- Package / Case :
- 48-VFQFN Exposed Pad
- EEPROM Size :
- --
- Packaging :
- Tape and Reel (TR)
- Height Seated (Max) :
- 0.9mm
- Speed :
- 48MHz
- Memory Size :
- 64KB
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- JESD-609 Code :
- e3
- MSL :
- MSL 3 - 168 hours
- Device Core :
- ARM Cortex M0+
- Subcategory :
- Microcontrollers - MCU
- Product Category :
- ARM Microcontrollers - MCU
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.63V
- Product Type :
- ARM Microcontrollers - MCU
- Operating Supply Voltage :
- 3.3V
- Number of Timers/Counters :
- 6
- Data Converters :
- A/D 14x12b, D/A 2x12b
- Core Processor :
- ARM® Cortex®-M0+
- Terminal Finish :
- Matte Tin (Sn)
- Mounting Style :
- SMD/SMT
- Base Part Number :
- ATSAML21G
- Contact Plating :
- Tin
- REACH SVHC :
- No SVHC
- Interfaces :
- I2C/SPI/UART/USART/U
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Terminals :
- 48
- Supply Voltage :
- 3.3V
- Number of I/O Lines :
- 37
- Interface Type :
- I2C, LIN, SPI, USART, USB
- Core Size :
- 32-Bit
- Factory Lead Time :
- 12 Weeks
- Datasheets
- ATSAML21G16B-MUT

Microcontrollers Microchip Technology ATSAML21G16B-MUT Overview
The Microcontrollers Microchip Technology ATSAML21G16B-MUT is a powerful and versatile 32-bit microcontroller that delivers exceptional efficiency and performance for a wide range of applications. This MCU is built on a high-performance ARM Cortex-M0+ processor that not only provides increased processing power but also offers a reduction in power consumption. With 64KB of flash memory and housed in a compact 48QFN package, it is ideal for advanced, yet space-constrained, embedded systems that require low power operation and significant computational capabilities.
ATSAML21G16B-MUT Features
The ATSAML21G16B-MUT microcontroller is equipped with features that make it highly suitable for sophisticated applications requiring efficient power management and robust operational capabilities. Key features include a 32-bit ARM Cortex-M0+ core, 64KB of flash memory, multiple serial communication modules, and extensive interrupt and DMA support. This MCU also supports touch sensing and incorporates various security features to ensure safe application deployment.
ATSAML21G16B-MUT Applications
- Wearable Technology: Utilized for its low power consumption and compact size, the ATSAML21G16B-MUT can power various wearable devices, providing efficient processing capabilities in a small form factor.
- Smart Home Devices: This microcontroller can manage various sensors and connectivity modules, ensuring smooth integration and operation within smart home ecosystems.
- Industrial Automation: With its robust architecture, the ATSAML21G16B-MUT is ideal for monitoring and control applications in industrial settings, facilitating automation and real-time data processing.
- Healthcare Devices: In medical applications, the ATSAML21G16B-MUT's capability to handle multiple I/O operations and its low power profile makes it suitable for portable healthcare monitoring devices.
- Energy Management: This MCU can be effectively used in smart metering solutions, contributing to more efficient energy use in residential and commercial environments.
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