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