ATSAMD21J17D-AU
- Mfr.Part #
- ATSAMD21J17D-AU
- Manufacturer
- Microchip Technology
- Package / Case
- 64-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 64TQFP
- Stock
- 15,193
- In Stock :
- 15,193
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Interfaces :
- Serial I2C/SPI/USART
- Screening Level :
- TS 16949
- Number of I/O :
- 52
- Length :
- 10mm
- Supply Voltage-Max (Vsup) :
- 3.63V
- Product Type :
- ARM Microcontrollers - MCU
- Core Processor :
- ARM® Cortex®-M0+
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Program Memory Type :
- Flash
- DAC Channels :
- yes
- Supply Voltage :
- 3.3V
- Height Seated (Max) :
- 1.2mm
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Series :
- SAM D21J
- Terminal Pitch :
- 0.5mm
- Surface Mount :
- yes
- On Chip Program ROM Width :
- 8
- Temperature Grade :
- Industrial
- Number of ADC Channels :
- 20 Channel
- PWM Channels :
- yes
- Has ADC :
- yes
- Terminal Position :
- QUAD
- Product Category :
- ARM Microcontrollers - MCU
- RAM Size :
- 16K x 8
- Bit Size :
- 32
- Manufacturer :
- Microchip
- Number of Terminations :
- 64
- Connectivity :
- I2C, LINbus, SPI, UART/USART, USB
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.63V
- RoHS Status :
- ROHS3 Compliant
- Subcategory :
- Microcontrollers - MCU
- Clock Frequency :
- 32MHz
- Number of I/Os :
- 52 I/O
- Speed :
- 48MHz
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Oscillator Type :
- Internal
- Mounting Type :
- Surface Mount
- Brand :
- Microchip Technology / Atmel
- Product :
- MCU
- Package / Case :
- 64-TQFP
- Operating Temperature :
- -40°C~85°C TA
- Supply Voltage-Min (Vsup) :
- 1.62V
- Terminal Finish :
- Matte Tin (Sn)
- EEPROM Size :
- -
- Data Converter :
- A/D 20x12b; D/A 1x10b
- Seated Height-Max :
- 1.2 mm
- Reach Compliance Code :
- Compliant
- Peak Reflow Temperature (Cel) :
- 260
- Core Size :
- 32-Bit
- Program Memory Size :
- 128KB 128K x 8
- Factory Lead Time :
- 8 Weeks
- Number of Terminals :
- 64
- Package :
- Tray
- Number of I/O Lines :
- 52
- JESD-30 Code :
- S-PQFP-G64
- Qualification :
- AEC-Q100
- Supplier Device Package :
- 64-TQFP (10x10)
- Data Bus Width :
- 32 bit
- Device Core :
- ARM Cortex-M0+
- JESD-609 Code :
- e3
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Maximum Operating Temperature :
- + 85 C
- Minimum Operating Temperature :
- - 40 C
- Terminal Form :
- Gull wing
- ROM Programmability :
- Flash
- Product Status :
- Active
- Mounting Style :
- SMD/SMT
- RoHS :
- Details
- DMA Channels :
- yes
- Base Product Number :
- ATSAMD21
- Interface Type :
- I2C, I2S, LIN, SPI, USART
- Packaging :
- Tray
- Data Converters :
- A/D 20x12b; D/A 1x10b
- Width :
- 10mm
- Package Shape :
- Square
- Datasheets
- ATSAMD21J17D-AU

Microcontrollers Microchip Technology ATSAMD21J17D-AU Overview
The Microcontrollers Microchip Technology ATSAMD21J17D-AU is a high-performance, low-power microcontroller unit (MCU) that is part of Microchip Technology's renowned SAM D21 series. This device is built on a powerful ARM Cortex-M0+ processor and is designed for advanced control and connectivity in embedded applications. With its 128KB of flash memory and 64-pin TQFP package, it provides a versatile platform for developers looking to integrate robust features into their designs while maintaining cost-effectiveness and efficiency. Ideal for IoT devices, automation systems, and more, this microcontroller stands out for its balance of power and programmability.
ATSAMD21J17D-AU Features
This MCU boasts several key features that make it an attractive option for sophisticated electronic applications. Key features include a 32-bit ARM Cortex-M0+ core, 128KB of onboard flash memory, and extensive I/O capabilities. The MCU supports a variety of communication interfaces, such as SPI, I2C, and UART, enabling seamless integration with other digital systems. Additionally, its low-power consumption makes it ideal for battery-operated devices, enhancing its application in portable technology.
ATSAMD21J17D-AU Applications
- Smart Home Devices: Utilized in home automation, such as smart lighting and security systems, where its ability to handle multiple I/O operations simultaneously ensures reliable, responsive control.
- Internet of Things (IoT) Devices: Powers a wide range of IoT solutions, from environmental sensors to connected health devices, leveraging its low power consumption for long-term deployment without frequent battery replacements.
- Wearable Technology: Ideal for wearables like fitness trackers or smart watches, where its compact size and efficiency are critical for continuous activity monitoring and real-time data processing.
- Industrial Automation: Applied in control systems for manufacturing processes, the ATSAMD21J17D-AU's robust processing capabilities and support for multiple communication protocols facilitate complex tasks and machinery control.
- Medical Equipment: Used in medical diagnostic devices, where precision and reliability are paramount. The MCU's ability to operate stably under strict power and performance requirements ensures safe, effective operation.
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