ATSAML21G17B-MUT
- Mfr.Part #
- ATSAML21G17B-MUT
- Manufacturer
- Microchip Technology
- Package / Case
- 48-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 48QFN
- Stock
- 3,172
- In Stock :
- 3,172
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Speed :
- 48MHz
- Reach Compliance Code :
- Compliant
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Program Memory Type :
- Flash
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.63V
- Operating Temperature :
- -40°C~85°C TA
- Data Bus Width :
- 32b
- Interface Type :
- I2C, LIN, SPI, USART, USB
- Product Type :
- ARM Microcontrollers - MCU
- Series :
- SAM L21G
- Terminal Form :
- NO LEAD
- JESD-609 Code :
- e3
- Terminal Pitch :
- 0.5mm
- Screening Level :
- TS 16949
- Number of I/Os :
- 37 I/O
- Core Size :
- 32-Bit
- ROM Programmability :
- Flash
- RoHS :
- Details
- Factory Lead Time :
- 12 Weeks
- Mount :
- Surface Mount
- On Chip Program ROM Width :
- 8
- Bit Size :
- 32
- Packaging :
- Tape and Reel (TR)
- Supplier Device Package :
- 48-QFN (7x7)
- PWM Channels :
- yes
- Package / Case :
- 48-VFQFN Exposed Pad
- Data Converters :
- A/D 14x12b, D/A 2x12b
- Operating Supply Voltage :
- 3.3V
- Has ADC :
- yes
- Core Architecture :
- ARM
- Core Processor :
- ARM® Cortex®-M0+
- Base Product Number :
- ATSAML21
- Height Seated (Max) :
- 0.9mm
- Length :
- 7mm
- Device Core :
- ARM Cortex M0+
- DAC Resolution :
- 12 bit
- Memory Size :
- 128kB
- Oscillator Type :
- Internal
- Mounting Style :
- SMD/SMT
- Number of Terminals :
- 48
- Number of Timers/Counters :
- 6
- JESD-30 Code :
- S-XQCC-N48
- Terminal Finish :
- Matte Tin (Sn)
- Connectivity :
- I2C, LINbus, SCI, SPI, UART/USART, USB
- Interfaces :
- I2C/SPI/UART/USART/U
- Pbfree Code :
- yes
- Product Status :
- Active
- Supply Voltage :
- 3.3V
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- REACH SVHC :
- No SVHC
- Mounting Type :
- Surface Mount
- Subcategory :
- Microcontrollers - MCU
- Number of Terminations :
- 48
- Product Category :
- ARM Microcontrollers - MCU
- Temperature Grade :
- Industrial
- Brand :
- Microchip Technology
- Manufacturer :
- Microchip
- DMA Channels :
- yes
- Program Memory Size :
- 128KB 128K x 8
- Number of I/O :
- 37
- Number of ADC Channels :
- 10 Channel
- Minimum Operating Temperature :
- - 40 C
- Number of Pins :
- 48
- Interface :
- I2C, LIN, SCI, SPI, UART, USART, USB
- Watchdog Timer :
- yes
- MSL :
- MSL 3 - 168 hours
- Maximum Operating Temperature :
- + 85 C
- Data Converter :
- A/D 14x12b; D/A 2x12b
- Peripherals :
- DMA, POR, PWM, WDT
- Frequency :
- 48MHz
- Surface Mount :
- yes
- Base Part Number :
- ATSAML21G
- Contact Plating :
- Tin
- Seated Height-Max :
- 0.9 mm
- Number of I/O Lines :
- 37
- Product :
- MCU
- EEPROM Size :
- --
- Published :
- 2006
- DAC Channels :
- yes
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Terminal Position :
- QUAD
- Width :
- 7 mm
- RoHS Status :
- ROHS3 Compliant
- RAM Size :
- 16K x 8
- Package Shape :
- Square
- Datasheets
- ATSAML21G17B-MUT
ATSAML21G17B-MUT Documents

Microcontrollers Microchip Technology ATSAML21G17B-MUT Overview
The Microcontrollers Microchip Technology ATSAML21G17B-MUT is a state-of-the-art microcontroller unit (MCU) designed for high-performance applications that require low power consumption. Manufactured by Microchip Technology, this MCU is built on a powerful ARM Cortex-M0+ processor and comes in a compact 48QFN package. With 128KB of flash memory, it provides ample space for complex software applications while maintaining a balance between power efficiency and processing capability. This makes it an ideal choice for designers looking to develop advanced yet energy-efficient electronic products.
ATSAML21G17B-MUT Features
This microcontroller features a 32-bit architecture that ensures robust performance and the ability to handle complex algorithms and functions. The 128KB flash memory is complemented by various peripherals such as multiple serial communication modules, high-resolution analog-to-digital converters, and configurable custom logic blocks. These features make the ATSAML21G17B-MUT highly versatile for a wide range of applications, further enhanced by its ultra-low power consumption that extends battery life in portable devices.
ATSAML21G17B-MUT Applications
- Smart Home Devices: Integrates easily into home automation systems, providing the processing power needed for device control and sensor data management.
- Internet of Things (IoT) Devices: Ideal for IoT applications due to its low power consumption and robust processing capabilities, enabling efficient communication and data handling.
- Wearable Technology: Perfect for wearables, this MCU offers the necessary power efficiency and compact size, crucial for small, battery-operated devices.
- Medical Monitoring Systems: Ensures reliable operation in medical devices, supporting complex algorithms for real-time health monitoring and diagnostics.
- Industrial Automation: Can handle the rigorous demands of industrial environments, providing reliable control and interfacing options for various sensors and actuators.
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