ATSAMD21J17A-AU
- Mfr.Part #
- ATSAMD21J17A-AU
- Manufacturer
- Microchip Technology
- Package / Case
- 64-TQFP Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 64TQFP
- Stock
- 5,059
- In Stock :
- 5,059
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Product Category :
- ARM Microcontrollers - MCU
- Number of Terminals :
- 64
- Number of Terminations :
- 64
- Terminal Position :
- QUAD
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -40°C~85°C TA
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Core Architecture :
- ARM
- DAC Channels :
- yes
- Brand :
- Microchip Technology / Atmel
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Package :
- Tray
- ROM (words) :
- 131072
- Length :
- 10mm
- Data Bus Width :
- 32b
- Supply Current-Max :
- 7 mA
- Terminal Pitch :
- 0.5mm
- Supply Voltage-Max (Vsup) :
- 3.63V
- Number of I/O :
- 52
- Contact Plating :
- Tin
- Operating Supply Voltage :
- 3.3V
- Base Part Number :
- ATSAMD21J17
- Data Converter :
- A/D 20x12b; D/A 1x10b
- Number of Timers/Counters :
- 8
- Program Memory Type :
- Flash
- Product Status :
- Active
- Supply Voltage :
- 3.3V
- Power Supplies :
- 3.3 V
- Base Product Number :
- ATSAMD21
- MSL :
- MSL 3 - 168 hours
- Mount :
- Surface Mount
- CPU Family :
- CORTEX-M0
- Packaging :
- Tray
- Pbfree Code :
- yes
- Interface Type :
- I2C, I2S, LIN, SPI, USART
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Product Type :
- ARM Microcontrollers - MCU
- Maximum Operating Temperature :
- + 85 C
- Height Seated (Max) :
- 1.2mm
- Series :
- SAM D21J
- Frequency :
- 48MHz
- Package Shape :
- Square
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Manufacturer :
- Microchip
- Number of ADC Channels :
- 20 Channel
- Interfaces :
- I2C/I2S/SPI/UART/USA
- Terminal Form :
- Gull wing
- REACH SVHC :
- No SVHC
- Mounting Style :
- SMD/SMT
- Mounting Type :
- Surface Mount
- Number of I/O Lines :
- 52
- Package / Case :
- 64-TQFP Exposed Pad
- RoHS :
- Details
- Device Core :
- ARM Cortex M0+
- Temperature Grade :
- Industrial
- Core Processor :
- ARM® Cortex®-M0+
- Data Converters :
- A/D 20x12b, D/A 1x10b
- Connectivity :
- I2C, LINbus, SPI, UART/USART, USB
- Factory Lead Time :
- 5 Weeks
- Oscillator Type :
- Internal
- Surface Mount :
- yes
- RAM Size :
- 16K x 8
- Number of Pins :
- 64
- Watchdog Timer :
- yes
- Minimum Operating Temperature :
- - 40 C
- Qualification :
- AEC-Q100
- Interface :
- I2C, I2S, LIN, SPI, UART, USART, USB
- EEPROM Size :
- --
- Has ADC :
- yes
- ROM Programmability :
- Flash
- Product :
- MCU
- PWM Channels :
- yes
- Seated Height-Max :
- 1.2 mm
- Qualification Status :
- Not Qualified
- Supplier Device Package :
- 64-TQFP (10x10)
- JESD-30 Code :
- S-PQFP-G64
- Reach Compliance Code :
- Compliant
- Width :
- 10 mm
- Program Memory Size :
- 128KB 128K x 8
- Published :
- 2015
- Memory Size :
- 128kB
- Number of I/Os :
- 52 I/O
- Core Size :
- 32-Bit
- DMA Channels :
- yes
- Bit Size :
- 32
- RAM (bytes) :
- 16384
- Speed :
- 48MHz
- Datasheets
- ATSAMD21J17A-AU
ATSAMD21J17A-AU Documents

Microcontrollers Microchip Technology ATSAMD21J17A-AU Overview
The Microcontrollers Microchip Technology ATSAMD21J17A-AU is a high-performance, low-power ARM Cortex-M0+ based microcontroller unit (MCU) ideally suited for advanced control and connectivity in embedded systems. This MCU, produced by Microchip Technology, is designed to meet the demanding requirements of modern embedded applications, offering a robust 128KB of flash memory and a compact 64-TQFP package. It stands out in the market for its remarkable efficiency and versatility, making it a preferred choice for developers and engineers looking to push the boundaries of what's possible with microcontroller technology.
ATSAMD21J17A-AU Features
This microcontroller boasts several key features that make it highly adaptable and powerful:
- 32-bit ARM Cortex-M0+ processor offers efficient processing capabilities for complex algorithms.
- 128KB of integrated flash memory enables significant code or data storage.
- Low power consumption facilitates extended operational life in battery-powered applications.
- 64-pin TQFP package ensures a balance between functionality and form factor, suitable for space-constrained applications.
- Extensive peripheral set including multiple serial communication modules, which supports advanced connectivity options.
ATSAMD21J17A-AU Applications
- Smart Home Devices: Utilizes its low-power consumption and robust processing capacity to enhance the functionality and efficiency of smart home ecosystems.
- Wearable Technology: Its compact size and efficiency make it ideal for wearable devices that require long battery life and reliable performance.
- Industrial Automation: The MCU's multiple communication interfaces and significant memory capacity allow for sophisticated control in automated manufacturing processes.
- Internet of Things (IoT) Gateways: Facilitates advanced connectivity features necessary for managing networks of IoT devices.
- Energy Management: Supports complex algorithms for energy conservation and management in systems such as smart grids and renewable energy sources.
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