| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,000 pcs
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1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Microchip Technology ATSAML21J18B-UUT is a 32-bit microcontroller based on the ARM Cortex-M0+ core, operating at a clock frequency of 48MHz. It features 256KB of Flash program memory and 32KB of RAM, providing ample storage for embedded applications. The device includes 51 I/O pins and a rich set of peripherals such as DMA, POR, PWM, and WDT.
For connectivity, the microcontroller supports I2C, LINbus, SCI, SPI, UART/USART, and USB interfaces, enabling flexible communication with other components. It also integrates data converters including 20 channels of 12-bit ADC and 2 channels of 12-bit DAC for analog signal processing.
The ATSAML21J18B-UUT is supplied in a 64-WLCSP package (3.58x3.28mm) for surface mount assembly, with an operating temperature range of -40°C to 85°C. It operates from a supply voltage of 1.62V to 3.63V, making it suitable for low-power and battery-powered designs.
The operating voltage range is 1.62V to 3.63V.
It is available in a 64-WLCSP (3.58x3.28mm) package, surface mount.
The operating temperature range is -40°C to 85°C.
The part is listed as RoHS3 Compliant, but this is unverified.
The core processor is an ARM Cortex-M0+ 32-bit single-core.
It has 256KB of Flash program memory.
It supports I2C, LINbus, SCI, SPI, UART/USART, and USB.