ATSAML21E17B-AUT
- Mfr.Part #
- ATSAML21E17B-AUT
- Manufacturer
- Microchip Technology
- Package / Case
- 32-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 32TQFP
- Stock
- 6,001
- In Stock :
- 6,001
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Mount :
- Surface Mount
- Interface Type :
- I2C, LIN, SPI, USART, USB
- Frequency :
- 48MHz
- Data Converter :
- A/D 10x12b; D/A 2x12b
- Temperature Grade :
- Industrial
- Surface Mount :
- yes
- On Chip Program ROM Width :
- 8
- Package Shape :
- Square
- Program Memory Size :
- 128KB 128K x 8
- Base Product Number :
- ATSAML21
- Number of ADC Channels :
- 10 Channel
- Length :
- 7mm
- Oscillator Type :
- Internal
- Seated Height-Max :
- 1.2 mm
- Pbfree Code :
- yes
- Packaging :
- Tape and Reel (TR)
- Published :
- 2016
- REACH SVHC :
- No SVHC
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Interfaces :
- I2C/SPI/UART/USART/U
- Terminal Pitch :
- 0.8mm
- Subcategory :
- Microcontrollers - MCU
- Supplier Device Package :
- 32-TQFP (7x7)
- Number of Timers/Counters :
- 6
- DMA Channels :
- yes
- Package / Case :
- 32-TQFP
- Terminal Position :
- QUAD
- Factory Lead Time :
- 13 Weeks
- Device Core :
- ARM Cortex M0+
- Product Category :
- ARM Microcontrollers - MCU
- Series :
- SAM L21E
- Product Status :
- Active
- RAM Size :
- 16K x 8
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- DAC Channels :
- yes
- PWM Channels :
- yes
- Operating Supply Voltage :
- 3.3V
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Height Seated (Max) :
- 1.2mm
- DAC Resolution :
- 12 bit
- Number of I/O :
- 25
- Core Architecture :
- ARM
- Number of I/Os :
- 25 I/O
- RoHS :
- Details
- ROM Programmability :
- Flash
- Data Bus Width :
- 32b
- Minimum Operating Temperature :
- - 40 C
- Connectivity :
- I2C, LINbus, SCI, SPI, UART/USART, USB
- Number of Terminations :
- 32
- Peripherals :
- DMA, POR, PWM, WDT
- Bit Size :
- 32
- Mounting Style :
- SMD/SMT
- Memory Size :
- 128kB
- Width :
- 7 mm
- Reach Compliance Code :
- Compliant
- Product Type :
- ARM Microcontrollers - MCU
- Number of Pins :
- 32
- Operating Temperature :
- -40°C~85°C TA
- Screening Level :
- TS 16949
- Data Converters :
- A/D 10x12b, D/A 2x12b
- Number of I/O Lines :
- 25
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.63V
- Base Part Number :
- ATSAML21E
- Watchdog Timer :
- yes
- Product :
- MCU
- Core Processor :
- ARM® Cortex®-M0+
- Program Memory Type :
- Flash
- Maximum Operating Temperature :
- + 85 C
- Has ADC :
- yes
- JESD-30 Code :
- S-PQFP-G32
- Manufacturer :
- Microchip
- Interface :
- I2C, LIN, SCI, SPI, UART, USART, USB
- Supply Voltage :
- 3.3V
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Speed :
- 48MHz
- Contact Plating :
- Tin
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Terminal Form :
- Gull wing
- Brand :
- Microchip Technology
- EEPROM Size :
- --
- Core Size :
- 32-Bit
- JESD-609 Code :
- e3
- Number of Terminals :
- 32
- Datasheets
- ATSAML21E17B-AUT

Microcontrollers Microchip Technology ATSAML21E17B-AUT Overview
Introducing the ATSAML21E17B-AUT from Microchip Technology, a state-of-the-art microcontroller (MCU) that combines performance and low-power operation in a compact 32TQFP package. Ideal for advanced applications requiring efficient power management and substantial computing capability, this device is based on a powerful ARM Cortex-M0+ core. With 128KB of flash memory, it facilitates robust operation in various complex scenarios. The Microcontrollers Microchip Technology ATSAML21E17B-AUT is engineered to support developers with enhanced connectivity and security features, making it a top choice for a wide range of industrial and commercial applications.
ATSAML21E17B-AUT Features
The ATSAML21E17B-AUT MCU boasts several advanced features designed to meet the needs of today's complex digital environments. Its 32-bit ARM Cortex-M0+ processor offers efficient processing capabilities while minimizing power consumption. The inclusion of 128KB of flash memory and 16KB of RAM supports extensive application and data handling. Additional features include multiple communication interfaces like SPI, I2C, and USART, which are essential for modern IoT applications, alongside robust security protocols to ensure safe data handling and device operation.
ATSAML21E17B-AUT Applications
- Smart Home Devices: Integrates seamlessly into home automation systems, providing the computational power needed for device control and data exchange without compromising on energy efficiency.
- Wearable Technology: Powers advanced wearable devices, enabling long battery life and efficient processing for health monitoring and personal device connectivity.
- Industrial Automation: Serves as the brain behind automation controllers, supporting complex algorithms for process control in manufacturing environments.
- Energy Management: Used in smart metering solutions, enhancing the capabilities of energy tracking and management systems to optimize consumption and reduce waste.
- Healthcare Equipment: Facilitates the development of portable medical devices where precision, reliability, and low power consumption are critical.
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