ATSAML21G17B-AUT
- Mfr.Part #
- ATSAML21G17B-AUT
- Manufacturer
- Microchip Technology
- Package / Case
- 48-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 48TQFP
- Stock
- 1,911
- In Stock :
- 1,911
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Mounting Type :
- Surface Mount
- Interface :
- I2C, LIN, SCI, SPI, UART, USART, USB
- Technology :
- CMOS
- Number of Timers/Counters :
- 6
- Max Operating Temperature :
- 85°C
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Screening Level :
- TS 16949
- Contact Plating :
- Tin
- Operating Temperature :
- -40°C~85°C TA
- Reach Compliance Code :
- Compliant
- Interfaces :
- I2C/SPI/UART/USART/U
- Core Processor :
- ARM® Cortex®-M0+
- Packaging :
- Tape and Reel (TR)
- Peripherals :
- DMA, POR, PWM, WDT
- RAM Size :
- 16K x 8
- Min Supply Voltage :
- 1.62V
- Factory Lead Time :
- 12 Weeks
- JESD-30 Code :
- S-PQFP-G48
- Temperature Grade :
- Industrial
- Interface Type :
- I2C, LIN, SPI, USART, USB
- Speed :
- 48MHz
- Frequency :
- 48MHz
- Brand :
- Microchip Technology
- Surface Mount :
- yes
- Number of Terminals :
- 48
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Max Frequency :
- 48MHz
- Manufacturer :
- Microchip
- Terminal Form :
- Gull wing
- Memory Type :
- Flash
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.63V
- JESD-609 Code :
- e3
- Number of I/Os :
- 37 I/O
- Terminal Position :
- QUAD
- Product Category :
- ARM Microcontrollers - MCU
- Published :
- 2016
- REACH SVHC :
- No SVHC
- Mounting Style :
- SMD/SMT
- EEPROM Size :
- --
- Length :
- 7 mm
- Device Core :
- ARM Cortex M0+
- Data Bus Width :
- 32b
- Mount :
- Surface Mount
- Program Memory Type :
- Flash
- Core Size :
- 32-Bit
- Watchdog Timer :
- yes
- RoHS :
- Details
- Product Type :
- ARM Microcontrollers - MCU
- Number of Pins :
- 48
- RoHS Status :
- ROHS3 Compliant
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Seated Height-Max :
- 1.2 mm
- Data Converters :
- A/D 14x12b, D/A 2x12b
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Min Operating Temperature :
- -40°C
- Minimum Operating Temperature :
- - 40 C
- Base Product Number :
- ATSAML21
- Product Status :
- Active
- Base Part Number :
- ATSAML21G
- Number of ADC Channels :
- 10 Channel
- PWM Channels :
- yes
- MSL :
- MSL 3 - 168 hours
- Number of I/O Lines :
- 37
- Operating Supply Voltage :
- 3.3V
- Program Memory Size :
- 128KB 128K x 8
- Number of I/O :
- 37
- Bit Size :
- 32
- Number of Programmable I/O :
- 37
- Connectivity :
- I2C, LINbus, SCI, SPI, UART/USART, USB
- Data Converter :
- A/D 14x12b; D/A 2x12b
- Terminal Pitch :
- 0.5 mm
- Memory Size :
- 128kB
- Subcategory :
- Microcontrollers - MCU
- ROM Programmability :
- Flash
- DMA Channels :
- yes
- Has ADC :
- yes
- Series :
- SAM L21G
- Core Architecture :
- ARM
- DAC Resolution :
- 12 bit
- On Chip Program ROM Width :
- 8
- Width :
- 7 mm
- DAC Channels :
- yes
- Pbfree Code :
- yes
- Oscillator Type :
- Internal
- Package / Case :
- 48-TQFP
- Supplier Device Package :
- 48-TQFP (7x7)
- Package Shape :
- Square
- Max Supply Voltage :
- 3.63V
- Product :
- MCU
- Maximum Operating Temperature :
- + 85 C
- Datasheets
- ATSAML21G17B-AUT

Microcontrollers Microchip Technology ATSAML21G17B-AUT Overview
The Microcontrollers Microchip Technology ATSAML21G17B-AUT is a highly versatile and efficient microcontroller unit (MCU) designed for advanced applications requiring low power consumption and high performance in a compact form factor. Manufactured by Microchip Technology, this MCU integrates a 32-bit ARM Cortex-M0+ core, making it ideal for handling complex algorithms and multiple interfaces with ease. The ATSAML21G17B-AUT is tailored to meet the robust needs of modern embedded systems, providing a perfect balance between functionality and power efficiency.
ATSAML21G17B-AUT Features
The ATSAML21G17B-AUT boasts a rich feature set, including 128KB of flash memory, a variety of communication interfaces such as SPI, I2C, and UART, and multiple PWM channels. It operates at a maximum frequency of 48MHz, providing ample processing power for a wide range of applications. Additionally, its low power consumption makes it suitable for battery-operated devices, enhancing its application in portable and remote systems. Its 48TQFP package ensures a compact footprint, facilitating integration into space-constrained designs.
ATSAML21G17B-AUT Applications
- Smart Wearables: Utilizes its low-power architecture to enhance battery life while managing multiple sensors and connectivity modules.
- Home Automation Systems: Powers smart home devices with its ability to process inputs from various sensors and controls, providing a seamless and efficient user experience.
- Industrial Monitoring: Ideal for use in environmental monitoring equipment where its robust processing capabilities and multiple I/O options can handle complex data acquisition tasks.
- Healthcare Devices: Supports the development of medical monitoring devices by offering reliable performance and connectivity features, crucial for real-time patient data tracking.
- Energy Management: Employed in smart metering solutions, its efficient power usage and processing strength enable effective energy management and reporting.
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