ATSAML21J17B-UUT
- Mfr.Part #
- ATSAML21J17B-UUT
- Manufacturer
- Microchip Technology
- Package / Case
- 64-XFBGA, WLCSP
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 64WLCSP
- Stock
- 25,838
- In Stock :
- 25,838
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- ROM Programmability :
- Flash
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Supply Voltage-Max (Vsup) :
- 3.63V
- Temperature Grade :
- Industrial
- Program Memory Size :
- 128KB 128K x 8
- Package Shape :
- RECTANGULAR
- Number of I/O Lines :
- 51
- Supply Voltage :
- 3.3V
- EEPROM Size :
- --
- Supply Voltage-Min (Vsup) :
- 1.62V
- Seated Height-Max :
- 0.483 mm
- Has ADC :
- yes
- Packaging :
- Cut Tape (CT)
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Operating Temperature :
- -40°C~85°C TA
- Bit Size :
- 32
- Number of Terminations :
- 64
- PWM Channels :
- yes
- Number of I/O :
- 51
- Product Status :
- Active
- Terminal Position :
- BOTTOM
- Number of Terminals :
- 64
- Connectivity :
- I2C, LINbus, SCI, SPI, UART/USART, USB
- Package / Case :
- 64-XFBGA, WLCSP
- Width :
- 3.275mm
- Supplier Device Package :
- 64-WLCSP
- RoHS Status :
- ROHS3 Compliant
- Data Converter :
- A/D 20x12b; D/A 2x12b
- Height Seated (Max) :
- 0.483mm
- Length :
- 3.58mm
- Terminal Pitch :
- 0.4mm
- Surface Mount :
- yes
- JESD-30 Code :
- R-PBGA-B64
- Data Converters :
- A/D 20x12b, D/A 2x12b
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.63V
- Series :
- SAM L21J
- Reach Compliance Code :
- Compliant
- Peripherals :
- DMA, POR, PWM, WDT
- Clock Frequency :
- 32MHz
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Terminal Form :
- Ball
- Pbfree Code :
- yes
- Base Product Number :
- ATSAML21
- Manufacturer :
- Microchip Technology Inc
- Speed :
- 48MHz
- Screening Level :
- TS 16949
- DMA Channels :
- yes
- On Chip Program ROM Width :
- 8
- RAM Size :
- 16K x 8
- Core Size :
- 32-Bit
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- Program Memory Type :
- Flash
- Core Processor :
- ARM® Cortex®-M0+
- Factory Lead Time :
- 6 Weeks
- DAC Channels :
- yes
- Mounting Type :
- Surface Mount
- Oscillator Type :
- Internal
- Base Part Number :
- ATSAML21J
- Published :
- 2017
- JESD-609 Code :
- e1
- Datasheets
- ATSAML21J17B-UUT

Microcontrollers Microchip Technology ATSAML21J17B-UUT Overview
The Microcontrollers Microchip Technology ATSAML21J17B-UUT is a highly capable, low-power microcontroller unit (MCU) designed to meet the demanding requirements of modern embedded systems. Engineered by Microchip Technology, this MCU is based on the advanced ARM Cortex-M0+ processor, offering a perfect balance of efficiency and power for a variety of applications. With 128KB of flash memory and a compact 64-WLCSP (Wafer Level Chip Scale Package), it provides a robust platform for sophisticated applications that require a small footprint and significant processing capabilities. The ATSAML21J17B-UUT is ideal for developers looking to create scalable and cost-effective solutions in energy-sensitive environments.
ATSAML21J17B-UUT Features
This MCU boasts a number of features that enhance its performance and usability in complex applications. Key features include its low power consumption with an integrated sleep modes, a 32-bit architecture for efficient data handling, and 128KB of on-board flash memory for ample storage space. Additionally, the device supports multiple communication protocols, including SPI, I2C, and UART, making it highly versatile for integration into existing systems.
ATSAML21J17B-UUT Applications
- Wearable Technology: Utilized in smartwatches and fitness trackers, the ATSAML21J17B-UUT's low power consumption and compact size make it ideal for these applications, ensuring long battery life and minimal space usage.
- Smart Home Devices: This MCU can be integrated into home automation systems, such as smart thermostats and lighting controls, where its energy efficiency and support for multiple communication protocols enable sophisticated, user-friendly environments.
- Industrial Monitoring: In industrial settings, the ATSAML21J17B-UUT is used for sensor data collection and process control systems, benefiting from its robust processing capabilities and reliability in harsh environments.
- Medical Devices: Applied in portable medical diagnostics and monitoring equipment, where its precision and low power usage are crucial for device performance and patient safety.
- Energy Management: Ideal for applications in smart meters and renewable energy controllers, the MCU contributes to efficient power monitoring and management, leveraging its ability to handle complex algorithms and data processes.
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.
















