ATSAML21E17B-ANT
- Mfr.Part #
- ATSAML21E17B-ANT
- Manufacturer
- Microchip Technology
- Package / Case
- 32-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 32TQFP
- Stock
- 3,892
- In Stock :
- 3,892
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- ROM Programmability :
- Flash
- Product Type :
- ARM Microcontrollers - MCU
- Mounting Type :
- Surface Mount
- Height Seated (Max) :
- 1.2mm
- Series :
- SAM L21E
- Number of I/O Lines :
- 25
- Temperature Grade :
- Industrial
- Supply Voltage-Max (Vsup) :
- 3.63V
- Data Converter :
- A/D 10x12b; D/A 2x12b
- Base Product Number :
- ATSAML21
- Terminal Form :
- Gull wing
- Packaging :
- Tape and Reel (TR)
- Interface Type :
- I2C, LIN, SPI, USART, USB
- Program Memory Size :
- 128KB 128K x 8
- Program Memory Type :
- Flash
- Brand :
- Microchip Technology / Atmel
- RoHS :
- Details
- Manufacturer :
- Microchip
- Subcategory :
- Microcontrollers - MCU
- Operating Temperature :
- -40°C~105°C TA
- PWM Channels :
- yes
- Number of I/Os :
- 25 I/O
- RAM Size :
- 16K x 8
- Supplier Device Package :
- 32-TQFP (7x7)
- Reach Compliance Code :
- Compliant
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Length :
- 7mm
- Oscillator Type :
- Internal
- Speed :
- 48MHz
- Terminal Position :
- QUAD
- Product :
- MCU
- Has ADC :
- yes
- Maximum Operating Temperature :
- + 105 C
- Core Processor :
- ARM® Cortex®-M0+
- Supply Voltage :
- 3.3V
- HTS Code :
- 8542.31.00.01
- Product Category :
- ARM Microcontrollers - MCU
- Data Converters :
- A/D 10x12b, D/A 2x12b
- DAC Channels :
- yes
- Screening Level :
- TS 16949
- Core Size :
- 32-Bit
- Base Part Number :
- ATSAML21E
- Minimum Operating Temperature :
- - 40 C
- Number of Terminations :
- 32
- JESD-609 Code :
- e3
- RoHS Status :
- ROHS3 Compliant
- Width :
- 7mm
- Number of I/O :
- 25
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Seated Height-Max :
- 1.2 mm
- DAC Resolution :
- 12 bit
- Mounting Style :
- SMD/SMT
- Clock Frequency :
- 32MHz
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.63V
- Peripherals :
- DMA, POR, PWM, WDT
- Bit Size :
- 32
- Surface Mount :
- yes
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Connectivity :
- I2C, LINbus, SCI, SPI, UART/USART, USB
- Package Shape :
- Square
- Product Status :
- Active
- Terminal Pitch :
- 0.8mm
- DMA Channels :
- yes
- Factory Lead Time :
- 9 Weeks
- Package / Case :
- 32-TQFP
- Supply Voltage-Min (Vsup) :
- 1.62V
- JESD-30 Code :
- S-PQFP-G32
- On Chip Program ROM Width :
- 8
- Data Bus Width :
- 32 bit
- EEPROM Size :
- --
- Number of Terminals :
- 32
- Number of ADC Channels :
- 10 Channel
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Datasheets
- ATSAML21E17B-ANT
ATSAML21E17B-ANT Documents

Microcontrollers Microchip Technology ATSAML21E17B-ANT Overview
The Microcontrollers Microchip Technology ATSAML21E17B-ANT is a state-of-the-art microcontroller unit (MCU) designed for sophisticated, high-performance applications requiring low power consumption. Engineered by Microchip Technology, this 32-bit MCU leverages the power of the ARM Cortex-M0+ processor, making it ideal for IoT devices, wearables, and advanced industrial automation. With a robust 128KB of flash memory and packaged neatly in a 32TQFP format, this microcontroller offers a compact yet powerful solution for developers looking to enhance system efficiency and reliability.
ATSAML21E17B-ANT Features
- 32-bit ARM Cortex-M0+ processor: Ensures efficient handling of instructions and provides a balance of performance and power consumption.
- 128KB Flash memory: Ample space for application code and data storage, facilitating complex operations without the need for frequent data offloading.
- 32 TQFP package: Compact and versatile, suitable for space-constrained applications while still providing adequate I/O capabilities.
- Low power consumption: Ideal for battery-powered applications, enhancing product longevity and operational time.
- High integration: Supports advanced connectivity and sensor integration, streamlining product design and reducing external component requirements.
ATSAML21E17B-ANT Applications
- Smart wearables: This MCU can drive complex algorithms required for fitness tracking and health monitoring while maintaining low power consumption for longer battery life.
- IoT devices: Its ability to integrate with various sensors and communication modules makes it perfect for smart home systems and industrial IoT applications.
- Energy management: Utilized in smart metering solutions, where its low power draw and robust processing capabilities ensure reliable and efficient energy usage tracking.
- Portable medical devices: The MCU's high data integrity and security features make it ideal for sensitive applications such as portable diagnostics and patient monitoring systems.
- Automotive systems: Suitable for non-critical automotive subsystems, such as infotainment controls and vehicle environment monitoring.
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