ATSAME70Q20B-ANT vs STM32F767ZIT6 Comparación
Comparación detallada lado a lado de ATSAME70Q20B-ANT por Microchip Technology y STM32F767ZIT6 por STMicroelectronics. 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.
Microchip Technology
ATSAME70Q20B-ANT - 300MHz Cortex-M7 MCU 1MB Flash LQFP-144
ATSAME70Q20B-ANT ✓ Activo
Comparación de especificaciones
| Parámetro | ATSAME70Q20B-ANT | STM32F767ZIT6 |
|---|---|---|
| Marca | Microchip Technology | STMicroelectronics |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $16,75 | $17,60 |
| Core Architecture | ARM Cortex-M7 with FPU | — |
| Maximum CPU Clock | 300 MHz | — |
| Program Memory (Flash) | 1 MB (1024 KB) | — |
| Data Memory (SRAM) | 384 KB total (256 KB + 128 KB TCM) | — |
| Operating Voltage (VDDIO) | 1.62 V to 3.6 V | — |
| Core Voltage (VDDCORE) | 1.2 V nominal | — |
| Temperatura de funcionamiento | -40 C to +105 C (industrial) | -40C to +85C |
| Encapsulado | 144-pin LQFP, 20x20 mm | 144-LQFP (20x20 mm, 0.5 mm pitch) |
| External Bus Interface (EBI) | 16-bit data, 24-bit address | — |
| PWM Channels | Yes (PWM peripherals included) | — |
| ADC | Yes (on-chip) | — |
| DAC | Yes (on-chip) | — |
| DMA Controller | XDMAC (yes) | — |
| USB | High-Speed USB Host/Device with on-chip PHY | — |
| Ethernet | EMAC with 1588 PTP, GMII/RMII/MII | — |
| CAN | 2x CAN-FD controllers | — |
| Tipo de montaje | Surface Mount (LQFP) | Surface Mount |
| Estado RoHS | Compliant | Compliant |
| Lead-Free | Yes | — |
| Nivel MSL | 3 (168 hours) | — |
| Core | — | ARM Cortex-M7 32-bit with FPU |
| Frecuencia de reloj máxima | — | 216 MHz |
| Performance | — | 462 DMIPS / 1082 CoreMark |
| Flash Memory | — | 2 MB |
| SRAM | — | 512 KB |
| Tensión de alimentación | — | 3.3 V |
| Ancho del bus de datos | — | 32 bit |
| FPU | — | Yes (single and double precision) |
| DSP Instructions | — | Yes |
| Graphics | — | Chrom-ART Accelerator + TFT LCD controller |
| Connectivity | — | USART/UART, SPI, I2C, CAN, USB OTG HS/FS, Ethernet MAC, camera interface |
| Analog Peripherals | — | 12-bit ADCs, 16-bit DACs |
| Security | — | AES/DES/TDES/SHA hardware crypto accelerator, TRNG |
| External Memory Interface | — | FMC (SDRAM, NOR, NAND) |