ATSAML21J17B-ANT
- Mfr.Part #
- ATSAML21J17B-ANT
- Manufacturer
- Microchip Technology
- Package / Case
- 64-TQFP Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 64TQFP
- Stock
- 1,500
- In Stock :
- 1,500
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- JESD-609 Code :
- e3
- Supply Voltage :
- 3.3V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- RoHS Status :
- ROHS3 Compliant
- Product Category :
- ARM Microcontrollers - MCU
- On Chip Program ROM Width :
- 8
- Supply Voltage-Max (Vsup) :
- 3.63V
- Product :
- MCU
- DMA Channels :
- yes
- Program Memory Size :
- 128KB 128K x 8
- Subcategory :
- Microcontrollers - MCU
- Screening Level :
- TS 16949
- Device Core :
- ARM Cortex M0+
- Reach Compliance Code :
- Compliant
- Minimum Operating Temperature :
- - 40 C
- Supply Voltage-Min (Vsup) :
- 1.62V
- DAC Channels :
- yes
- Package / Case :
- 64-TQFP Exposed Pad
- Mounting Type :
- Surface Mount
- ROM Programmability :
- Flash
- Factory Lead Time :
- 9 Weeks
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.63V
- Core Processor :
- ARM® Cortex®-M0+
- Terminal Form :
- Gull wing
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Published :
- 2017
- Number of I/O Lines :
- 51
- Mounting Style :
- SMD/SMT
- Number of ADC Channels :
- 20 Channel
- Terminal Position :
- QUAD
- Data Converters :
- A/D 20x12b, D/A 2x12b
- EEPROM Size :
- --
- Data Converter :
- A/D 20x12b; D/A 2x12b
- Interface Type :
- I2C, LIN, SPI, USART, USB
- Manufacturer :
- Microchip
- Packaging :
- Tape and Reel (TR)
- Number of Terminations :
- 64
- Interfaces :
- I2C/SPI/USB
- Supplier Device Package :
- 64-TQFP (10x10)
- Base Part Number :
- ATSAML21J
- Peripherals :
- DMA, POR, PWM, WDT
- Length :
- 10mm
- Product Type :
- ARM Microcontrollers - MCU
- Temperature Grade :
- Industrial
- Bit Size :
- 32
- Terminal Pitch :
- 0.5mm
- Width :
- 10mm
- Base Product Number :
- ATSAML21
- Has ADC :
- yes
- JESD-30 Code :
- S-PQFP-G64
- DAC Resolution :
- 12 bit
- Seated Height-Max :
- 1.2 mm
- RoHS :
- Details
- Terminal Finish :
- Matte Tin (Sn) - annealed
- PWM Channels :
- yes
- Core Size :
- 32-Bit
- Number of Terminals :
- 64
- Speed :
- 48MHz
- Series :
- SAM L21J
- Clock Frequency :
- 32MHz
- Number of I/O :
- 51
- Program Memory Type :
- Flash
- Product Status :
- Active
- Maximum Operating Temperature :
- + 105 C
- Oscillator Type :
- Internal
- Data Bus Width :
- 32 bit
- Height Seated (Max) :
- 1.2mm
- Surface Mount :
- yes
- Number of I/Os :
- 51 I/O
- Connectivity :
- I2C, LINbus, SCI, SPI, UART/USART, USB
- Package Shape :
- Square
- HTS Code :
- 8542.31.00.01
- Operating Temperature :
- -40°C~105°C TA
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- RAM Size :
- 16K x 8
- Brand :
- Microchip Technology
- Datasheets
- ATSAML21J17B-ANT

Microcontrollers Microchip Technology ATSAML21J17B-ANT Overview
The Microcontrollers Microchip Technology ATSAML21J17B-ANT is a state-of-the-art microcontroller unit (MCU) designed to meet the rigorous demands of modern embedded applications. Manufactured by Microchip Technology, this powerful MCU harnesses the efficiency of a 32-bit ARM Cortex-M0+ core, enabling it to deliver exceptional performance and power efficiency. With 128KB of flash memory and advanced connectivity features housed in a compact 64TQFP package, the ATSAML21J17B-ANT is an ideal solution for developers looking for a scalable, low-power, and high-performance microcontroller.
ATSAML21J17B-ANT Features
This microcontroller boasts a variety of features that enhance its functionality and usability in complex applications. Key features include 128KB of integrated flash memory, a wide operating voltage range from 1.62V to 3.63V, and full-speed USB interface supporting device and host functionality. Additionally, it offers low power consumption modes, robust security features with advanced cryptographic acceleration, and extensive peripheral support, making it highly adaptable to a broad range of industrial and commercial applications.
ATSAML21J17B-ANT Applications
- Smart Home Devices: Integrates seamlessly into home automation systems, providing core processing capabilities for smart lighting, security, and HVAC systems.
- Wearable Health Monitors: Utilizes its low-power consumption feature to extend battery life in devices like fitness trackers and smartwatches, monitoring health metrics efficiently.
- Industrial Automation: Employs robust I/O capabilities and connectivity options to manage and control automated production lines, ensuring precision and reliability.
- Internet of Things (IoT) Gateways: Serves as the central processing unit in IoT gateways, handling data communication between sensors and the cloud with enhanced security features.
- Energy Management: Optimizes power usage and facilitates intelligent energy management in systems designed for smart grid and renewable energy applications.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















