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ATSAMD21J17A-MMF
ARM-based microcontroller for high-performance applications
ATSAMD21J17A-MMF
ARM-based microcontroller for high-performance applications
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Manufacturer Part # : ATSAMD21J17A-MMF
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Package/Case: QFN-64
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Brand: Microchip Technology
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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ATSAMD21J17A-MMF DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The ATSAMD21J17A-MMF is a cutting-edge microcontroller that offers an impressive combination of low power consumption and high performance. With its ARM Cortex-M0+ based architecture, this device is perfect for various applications such as home automation, consumer electronics, metering, and industrial control systems. Its extensive feature set includes 128KB of flash memory, 16KB of SRAM, four serial communication modules, six 16-bit timers, a real-time clock, and a wide range of analog and digital peripherals. Additionally, the device supports up to 256 touch channels, making it an excellent choice for touch-sensitive interfaces
Key Features
- Processor
- ARM Cortex-M0+ CPU running at up to 48MHz
- Single-cycle hardware multiplier
- Micro Trace Buffer
- Memories
- 128KB in-system self-programmable Flash
- 4KB RWW support in device variant D
- 16KB SRAM Memory
- System
- Power-on reset (POR) and brown-out detection (BOD)
- Internal and external clock options with 48MHDigital Frequency Locked Loop (DFLL48M) and 48MHto 96MHFractional
- External Interrupt Controller (EIC)
- 16 external interrupts
- One non-maskable interrupt
- Two-pin Serial Wire Debug (SWD) programming, test and debugging interface
- Drop in compatible with SAM D20
- Low Power
- Idle and standby sleep modes
- SleepWalking peripherals
- Peripherals
- 12-channel Direct Memory Access Controller (DMAC)
- 12-channel Event System
- Five 16-bit Timer/Counters (TC), configurable as either:
- One 16-bit TC with compare/capture channels
- One 8-bit TC with compare/capture channels
- One 32-bit TC with compare/capture channels, by using two TCs
- Up to four 24-bit Timer/Counters for Control (TCC), with extended functions:
- Up to four compare channels with optional complementary output
- Generation of synchronized pulse width modulation (PWM) pattern across port pins
- Deterministic fault protection, fast decay and configurable dead-time between complementary output
- Dithering that increase resolution with up to 5 bit and reduce quantization error
- 32-bit Real Time Counter (RTC) with clock/calendar function
- Watchdog Timer (WDT)
- CRC-32 generator
- One full-speed (12Mbps) Universal Serial Bus (USB) 2.0 interface
- Embedded device function
- Eight endpoints
- Six Serial Communication Interfaces (SERCOM), each configurable to operate as either:
- USART with full-duplex and single-wire half-duplex configuration
- I2C Bus up to 3.4MHz
- SMBUS/PMBUS
- SPI
- LIN client
- 12-bit, 350ksps Analog-to-Digital Converter (ADC) with up to 20 channels
- Differential and single-ended input
- 1/2x to 16x programmable gain stage
- Automatic offset and gain error compensation
- Oversampling and decimation in hardware to support 13-, 14-, 15- or 16-bit resolution
- 10-bit, 350ksps Digital-to-Analog Converter (DAC)
- Two Analog Comparators (AC) with window compare function
- Peripheral Touch Controller (PTC)
- 256-channel capacitive touch and proximity sensing
- I/O
- 52 GPIO pins
- Packages
- 64-pin TQFP, QFN, UFBGA
- Operating Voltage
- 1.62V – 3.63V
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Part Family | SAMD21 | CPU Type | Cortex-M0+ |
| MaxSpeed (MHz) | 48 | SRAM (KB) | 16 |
| Temp. Range Min. | -40 | Temp. Range Max. | 125 |
| Operation Voltage Min.(V) | 1.62 | Operation Voltage Max.(V) | 3.63 |
| SPI | 6 -SPI | I2C | 6 |
| UART | 6 | Crypto Engine | No |
| Internal Oscillator | 32khz, 32Khz ULP, 8Mhz | Pin Count ! | 64 |
| Secure Boot | No |
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