ATSAMD51J19A-UNT
- Mfr.Part #
- ATSAMD51J19A-UNT
- Manufacturer
- Microchip Technology
- Package / Case
- 64-UFBGA, WLCSP
- Datasheet
- Download
- Description
- IC MCU 32BIT 512KB FLASH 64WLCSP
- Stock
- 11,203
- In Stock :
- 11,203
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Manufacturer :
- Microchip Technology Inc
- Number of I/O Lines :
- 51
- Terminal Position :
- BOTTOM
- Terminal Pitch :
- 0.4mm
- Supply Voltage :
- 3.3V
- PWM Channels :
- yes
- Factory Lead Time :
- 25 Weeks
- Supply Voltage-Max (Vsup) :
- 3.63V
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Reach Compliance Code :
- Compliant
- Voltage - Supply (Vcc/Vdd) :
- 1.71V~3.63V
- Screening Level :
- ISO/TS-16949
- Supply Voltage-Min (Vsup) :
- 1.71V
- Series :
- SAM D51
- Product Status :
- Active
- Clock Frequency :
- 48MHz
- Package :
- Tape and Reel (TR)
- Program Memory Size :
- 512KB 512K x 8
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM
- Data Converter :
- A/D 24x12b; D/A 2x12b
- Seated Height-Max :
- 0.533 mm
- Package Shape :
- RECTANGULAR
- Core Processor :
- ARM® Cortex®-M4F
- Number of I/O :
- 51
- JESD-609 Code :
- e3
- RAM Size :
- 192K x 8
- EEPROM Size :
- -
- ROM Programmability :
- Flash
- JESD-30 Code :
- R-PBGA-B64
- RoHS Status :
- RoHS Compliant
- Bit Size :
- 32
- Program Memory Type :
- Flash
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Has ADC :
- yes
- Speed :
- 120MHz
- Operating Temperature :
- -40°C~105°C TA
- Terminal Form :
- Ball
- Terminal Finish :
- Matte Tin (Sn)
- Package / Case :
- 64-UFBGA, WLCSP
- Packaging :
- Tape and Reel (TR)
- Core Size :
- 32-Bit
- Base Product Number :
- ATSAMD51
- DAC Channels :
- yes
- Temperature Grade :
- Industrial
- Height Seated (Max) :
- 0.533mm
- Connectivity :
- EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB
- Width :
- 3.513 mm
- Surface Mount :
- yes
- Number of Terminals :
- 64
- Supplier Device Package :
- 64-WLCSP (3.6x3.5)
- DMA Channels :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Length :
- 3.593mm
- Oscillator Type :
- Internal
- Number of Terminations :
- 64
- On Chip Program ROM Width :
- 8
- Mounting Type :
- Surface Mount
- Data Converters :
- A/D 24x12b; D/A 2x12b
- Datasheets
- ATSAMD51J19A-UNT
ATSAMD51J19A-UNT Documents

Microcontrollers Microchip Technology ATSAMD51J19A-UNT Overview
The Microcontrollers Microchip Technology ATSAMD51J19A-UNT is a highly capable, 32-bit microcontroller unit (MCU) designed to deliver superior performance in demanding applications. Engineered by Microchip Technology, this MCU boasts an advanced ARM Cortex-M4 core with a floating-point unit, running at up to 120 MHz. With 512 KB of Flash memory and 192 KB of SRAM, it provides ample space for complex application code and data storage. The integration in a compact 64-WLCSP (Wafer Level Chip Scale Package) makes it ideal for space-constrained applications while maintaining a robust feature set.
ATSAMD51J19A-UNT Features
This microcontroller excels in providing an extensive range of features that enhance its usability and functionality. Key features include high-performance data transfer interfaces such as I2C, SPI, and USB capabilities, alongside advanced analog functionalities with ADCs and DACs. It also supports secure boot and has hardware-based security features that ensure data protection and safe system operation, making it suitable for critical applications in security-sensitive environments.
ATSAMD51J19A-UNT Applications
- Wearable Devices: Utilized in smartwatches and fitness trackers, where its low power consumption and small footprint are critical for compact, battery-operated devices.
- Smart Home Automation: Powers devices like smart thermostats and lighting systems, offering connectivity options and efficient processing capabilities for responsive and intuitive user experiences.
- Industrial Automation: Deployed in machine control systems, where its robust processing capabilities and extended temperature range ensure reliable performance in harsh industrial environments.
- Medical Devices: Applied in portable medical diagnostics and monitoring equipment, benefiting from its precision analog features and data security measures.
- Internet of Things (IoT) Devices: Acts as the core processing unit in IoT sensors and gateways, providing excellent connectivity and power efficiency for seamless integration and long battery life.
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.
















