ATSAME70J21A-ANT vs ATSAMS70J19A-AN Comparación
Comparación detallada lado a lado de ATSAME70J21A-ANT por Microchip Technology y ATSAMS70J19A-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
ATSAME70J21A-ANT - 300MHz Cortex-M7 MCU 2MB Flash | Microchip
ATSAME70J21A-ANT ✓ ActivoMicrochip Technology
ATSAMS70J19A-AN - 300MHz Cortex-M7 MCU, 512KB Flash | Microchip
ATSAMS70J19A-AN ✓ ActivoComparación de especificaciones
| Parámetro | ATSAME70J21A-ANT | ATSAMS70J19A-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) | $9,60 | $8,10 |
| Core Architecture | ARM Cortex-M7 with FPU (single + double precision) | ARM Cortex-M7 with FPU |
| Maximum CPU Frequency | 300 MHz | — |
| Flash Memory | 2 MB (2048 Kbytes) | — |
| SRAM | 384 KB | 256 KB |
| Instruction Cache | 16 KB (4 KB + configurable 4 KB) | — |
| Tensión de alimentación | 1.2 V core / 3.3 V I/O (single 3.3 V rail via internal regulator) | — |
| Encapsulado | 64-LQFP (10x10 mm) | 64-LQFP (10x10 mm) |
| Recuento de pines | 64 | — |
| Temperatura de funcionamiento | -40C to +85C (industrial) | -40C to +105C (industrial) |
| ADC | 12-bit, up to 2 Msps | 12-bit AFEC, up to 1 MSPS |
| USB | Hi-Speed USB 2.0 with on-chip PHY | — |
| Ethernet | 10/100 Mbps GMAC (IEEE 1588) | 10/100 Mbps MAC with 1588 PTP support |
| CAN | 2x CAN-FD controllers | — |
| External Bus Interface | 16-bit EBI for SDRAM/SRAM/NOR | — |
| Tipo de montaje | Surface Mount, Tape & Reel | Surface Mount |
| Core Bit Width | — | 32-bit |
| Frecuencia de reloj máxima | — | 300 MHz |
| Program Memory (Flash) | — | 512 KB (512K x 8) |
| Cache | — | 16 KB ICache + 16 KB DCache |
| Operating Voltage Range | — | 1.62 V to 3.6 V (typical 1.8V/2.5V/3.3V) |
| USB Interface | — | USB 2.0 High-Speed with integrated PHY |
| CAN Bus | — | 2x CAN-FD controllers |
| GPIO Count | — | [DATA_NEEDED: GPIO count] |
| Estado RoHS | — | Compliant |
| Lead-Free | — | Yes |
| Nivel MSL | — | [DATA_NEEDED: MSL level] |