ATSAMV71Q19B-AAB

$11.37

Description：IC MCU 32BIT 512KB FLASH 144LQFP
Series：SAM V71
Mfr：Microchip Technology
Package：Tray
Core Processor：ARM® Cortex®-M7

SKU:3848ad2eeae2 Category: Microcontrollers Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：IC MCU 32BIT 512KB FLASH 144LQFP
Series：SAM V71
Mfr：Microchip Technology
Package：Tray
Core Processor：ARM® Cortex®-M7
Core Size：32-Bit Single-Core
Speed：300MHz
Connectivity：CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, SSC, UART/USART, USB
Peripherals：Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O：114
Program Memory Size：512KB (512K x 8)
Program Memory Type：FLASH
EEPROM Size：-
RAM Size：256K x 8
Voltage - Supply (Vcc/Vdd)：3V ~ 3.6V
Data Converters：A/D 24x12b; D/A 2x12b
Oscillator Type：Internal
Operating Temperature：-40°C ~ 105°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：144-LQFP (20x20)
Package / Case：144-LQFP
Grade：Automotive
Qualification：AEC-Q100

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ATSAMV71Q19B-AAB

Overview

The ATSAMV71Q19B-AAB is a 32-bit microcontroller from the SAM V71 series, featuring an ARM Cortex-M7 core operating at up to 300 MHz. It integrates 512 KB of Flash memory and 256 KB of SRAM within a 144-pin LQFP package. The device supports AEC-Q100 automotive qualification and includes interfaces such as CAN, Ethernet, I2C, SPI, UART, USART, and USB. It operates with a supply voltage range of 3 V to 3.6 V and functions within a temperature range of -40°C to +105°C.

Feature Summary

Automotive-grade reliability certified under AEC-Q100 standards for robust performance in demanding environments.
Integrated high-speed Ethernet controller supporting advanced networking protocols for industrial connectivity.
Dual-channel CAN interface enabling reliable communication for automotive and control applications.

Applications

Automotive infotainment systems
Industrial automation controllers
Smart metering devices

Procurement Notes

Verify the specific suffix against official Microchip documentation to confirm package type and temperature grade. Ensure compatibility with existing board layouts regarding pin assignments and power requirements. Cross-reference datasheet revisions for any updates to electrical characteristics or recommended operating conditions prior to final procurement.

Selection Notes

Select this component when automotive certification is required alongside high-performance processing capabilities. Compare memory configurations against similar SAM V71 variants to ensure sufficient storage for application firmware. Evaluate peripheral availability, particularly Ethernet and CAN channels, to match system interface needs without over-specifying resources.

Part Context

This part belongs to the SAM V71 family, designed for high-performance embedded applications requiring significant processing power and rich connectivity. It shares architectural similarities with other Cortex-M7 based MCUs but offers specific memory and peripheral combinations tailored for complex control tasks.