SAMV71Q in SAM Microcontrollers Family
The SAMV71Q sub-family, manufactured by Microchip Technology, consists of high-performance automotive-grade microcontrollers based on the ARM Cortex-M7 architecture. Operating at speeds up to 300MHz, these 32-bit MCUs bridge the gap between traditional microcontrollers and application processors. They are specifically engineered for intensive real-time processing tasks, featuring advanced connectivity options such as Ethernet AVB, MediaLB, and dual CAN FD interfaces, making them a standard choice for sophisticated vehicle infotainment and industrial automation systems.
Variants in This Sub-Family
Comparing specs that differ across variants.
| Part Number | Package | Stock |
|---|---|---|
| ATSAMV71Q21B-CB (Microchip Technology) | TFBGA-144 | 1,424 |
| ATSAMV71Q21B-AABT (Microchip Technology) | LQFP-144 | 1,920 |
| ATSAMV71Q21B-AAB (Microchip Technology) | LQFP-144 | 795 |
Variants within the SAMV71Q sub-family are primarily distinguished by flash memory capacity, ranging from 512KB to 2MB, and packaging options such as 144-pin LQFP or TFBGA. Certain 'VAO' suffix models are specifically qualified for automotive use-cases with higher temperature ratings and rigorous AEC-Q100 testing. Additionally, specific part numbers denote the inclusion of the MediaLB interface or specific Ethernet PHY configurations, and tape-and-reel versus tray packaging.
