ATSAMV70J19B-AAB

Overview

The ATSAMV70J19B-AAB is a 32-bit ARM Cortex-M7 microcontroller operating at a maximum clock frequency of 300 MHz. It features 512 KB of Flash memory and 256 KB of SRAM. The device includes a 12-bit ADC with 44 I/O channels and supports multiple communication interfaces including SPI, UART, USART, and USB. It operates within a voltage range of 1.7 V to 3.6 V and is housed in a 64-LQFP package.

Feature Summary

• High-performance ARM Cortex-M7 core for complex processing tasks
• Integrated analog front-end with 12-bit resolution conversion capabilities
• Comprehensive connectivity suite supporting standard serial and universal serial bus protocols

Applications

• Industrial automation control systems
• Human-machine interface displays
• Medical instrumentation devices

Procurement Notes

Verify the specific ordering suffix against official Microchip documentation to ensure correct temperature grade and packaging configuration. Confirm that the selected variant matches the required pinout and memory capacity for the target application design before finalizing procurement orders.

Selection Notes

Select this component when high computational throughput combined with integrated analog signal processing is required. Evaluate the 300 MHz performance against power consumption constraints and verify that the 64-pin LQFP package fits the available PCB real estate and thermal management requirements.

Part Context

This part belongs to the SAM V70 series of microcontrollers designed for applications demanding high performance and rich peripheral integration. The series targets industrial and consumer markets requiring robust processing capabilities within a compact form factor.

Replacement Considerations

Consult official cross-reference lists for compatible alternatives within the SAM V70 family or other Microchip ARM Cortex-M7 devices with matching memory and package specifications.