STM32F407VGT6 vs ATSAMD51N19A-AUT-EFP Comparación
Comparación detallada lado a lado de STM32F407VGT6 por STMicroelectronics y ATSAMD51N19A-AUT-EFP por Microchip Technology. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
STMicroelectronics
STM32F407VGT6 - 1MB Flash, 168MHz ARM Cortex-M4 MCU | STMicroelectronics
STM32F407VGT6 ✓ ActivoMicrochip Technology
ATSAMD51N19A-AUT-EFP - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAMD51N19A-AUT-EFP ✓ ActivoComparación de especificaciones
| Parámetro | STM32F407VGT6 | ATSAMD51N19A-AUT-EFP |
|---|---|---|
| Marca | STMicroelectronics | Microchip Technology |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $7,55 | $3,65 |
| Core | ARM 32-bit Cortex-M4 with FPU | ARM Cortex-M4F with single-precision FPU |
| Frecuencia de reloj máxima | 168 MHz | — |
| Performance | 210 DMIPS / 1.25 DMIPS/MHz | — |
| Flash Memory | 1 MB | — |
| SRAM | 192 KB + 4 KB backup SRAM | 192 KB |
| Tensión de alimentación | 1.8 V to 3.6 V | — |
| Core Voltage (internal regulator) | 1.2 V | — |
| Timers | 17 (12 general-purpose, 2 advanced-control) | TC x5, TCC x3 (24-bit PWM) |
| ADC | 3x 12-bit | 12-bit, up to 1 MSPS, up to 16 channels |
| DAC | 2x 12-bit | 12-bit, 2 channels |
| Communication Interfaces | USART, SPI, I2C, CAN, USB OTG FS/HS, Ethernet MAC | SERCOM x6 (UART/SPI/I2C), I2S, SDHC, SPI |
| Camera Interface | Yes (DCMI) | — |
| True Random Number Generator | Yes | — |
| I/O Pins | 82 (5V tolerant) | — |
| Temperatura de funcionamiento | -40C to +85C | -40C to +85C (automotive grade, AUT suffix) |
| Encapsulado | LQFP-100 (14x14 mm) | 100-pin TQFP (14x14 mm), 0.5 mm pitch |
| Estilo de montaje | SMD/SMT | — |
| Estado RoHS | Compliant | Compliant |
| Core Architecture | — | ARMv7-M |
| Maximum CPU Clock | — | 120 MHz |
| DSP Instructions | — | Yes (SIMD MAC) |
| Program Flash | — | 512 KB (512K x 8) with ECC, dual-panel |
| Operating Voltage | — | 1.71 V to 3.63 V |
| Tipo de montaje | — | Surface Mount |
| USB | — | USB 2.0 Full Speed with on-chip transceiver |
| CAN | — | CAN-FD, 1 controller |
| Crypto Acceleration | — | AES, TRNG (family features) |
| Nivel MSL | — | 3 (168 hours) |
| Automotive Qualification | — | AUT suffix, AEC-Q100 qualified (per family datasheet) |