ATSAMG53G19B-UUT

Overview

The ATSAMG53G19B-UUT is a 32-bit ARM Cortex-M4 microcontroller featuring 512 Kbytes of Flash and 96 Kbytes of SRAM. It operates at up to 48 MHz with an integrated Floating Point Unit (FPU) and DSP instructions. The device includes one USART, two UARTs, three TWI interfaces, one SPI, two I2S controllers, and an 8-channel 12-bit ADC. It supports low-power modes including Sleep and Wait, with asynchronous partial wake-up capabilities via the Event System.

Feature Summary

• ARM Cortex-M4 core with FPU and DSP support
• Integrated Event System for peripheral-to-peripheral communication
• Asynchronous partial wake-up capability on UART and TWI
• Multiple communication interfaces including I2S and PDM

Applications

• Consumer electronics
• Industrial control systems
• PC peripherals

Procurement Notes

Verify the specific ordering code ATSAMG53G19B-UUT against official Microchip documentation to confirm package type and temperature range. Ensure compatibility with existing design specifications regarding voltage levels and pin configurations before procurement.

Selection Notes

Select this component for applications requiring a balance of processing power and low power consumption. The WLCSP49 package is suitable for space-constrained designs. Consider the availability of development tools and debugging interfaces when integrating into the system architecture.

Part Context

This part belongs to the SAM G53 series, which offers high-performance 32-bit ARM Cortex-M4 processing. The series is designed for applications needing efficient power management alongside robust peripheral sets. The 'G' suffix indicates the WLCSP package variant within the product line.

Replacement Considerations

ATSAMG53G19A-UUT is a documented alternative within the same series offering identical functional specifications but potentially different manufacturing revisions or packaging carriers.