ATSAME70J19B-ANT vs ATSAME70J20B-AN Comparación
Comparación detallada lado a lado de ATSAME70J19B-ANT por Microchip Technology y ATSAME70J20B-AN 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.
Microchip Technology
ATSAME70J19B-ANT - 300MHz Cortex-M7 MCU 512KB Flash LQFP-64
ATSAME70J19B-ANT ✓ ActivoMicrochip Technology
ATSAME70J20B-AN - 300MHz Cortex-M7 MCU, 1MB Flash | Microchip
ATSAME70J20B-AN ✓ ActivoComparación de especificaciones
| Parámetro | ATSAME70J19B-ANT | ATSAME70J20B-AN |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $9,55 | $12,75 |
| Core Architecture | ARM Cortex-M7 with FPU | — |
| Core Speed (Max) | 300 MHz | — |
| Program Memory (Flash) | 512 KB | — |
| SRAM | Up to 256 KB multi-port SRAM | — |
| Cache | 16 KB I-cache + 16 KB D-cache | — |
| Encapsulado | 64-LQFP (10x10 mm) | — |
| Operating Voltage | 1.62 V to 3.6 V | — |
| Temperatura de funcionamiento | -40 C to +105 C (industrial) | -40 C to +105 C |
| ADC | 12-bit, up to 24 channels | — |
| Ethernet | 10/100 MAC (MII/RMII) with 1588 support | — |
| USB | USB 2.0 High-Speed with on-chip PHY | — |
| CAN | 3x CAN-FD controllers | — |
| External Bus Interface | EBI for SRAM/SDRAM/NOR | — |
| Cryptography | AES, TRNG, secure boot accelerator | — |
| Tipo de montaje | Surface Mount | Surface Mount |
| Core Processor | — | ARM Cortex-M7 with FPU |
| Frecuencia de reloj máxima | — | 300 MHz |
| Program Memory Size | — | 1 MB (1M x 8) Flash |
| SRAM Size | — | 384 KB |
| Ancho del bus de datos | — | 32-bit |
| Instruction Cache | — | 16 KB |
| Data Cache | — | 16 KB |
| ADC Resolution | — | 12-bit |
| ADC Channels | — | Up to 24 |
| Supply Voltage Range | — | 1.7 V to 3.6 V |
| Encapsulado / Carcasa | — | 64-LQFP (10x10 mm) |
| Number of I/O | — | 114 |
| Connectivity | — | CAN-FD, Ethernet, USB 2.0 HS, SPI, I2C, USART |
| DMA Channels | — | 24 |
| Estado RoHS | — | Compliant |
| REACH Status | — | Compliant |