ATSAME70N21A-AN vs ATSAME70Q21A-AN Comparación
Comparación detallada lado a lado de ATSAME70N21A-AN por Microchip Technology y ATSAME70Q21A-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
ATSAME70N21A-AN - 300MHz Cortex-M7 MCU 2MB Flash | Microchip
ATSAME70N21A-AN ✓ ActivoMicrochip Technology
ATSAME70Q21A-AN - 300MHz Cortex-M7 MCU 2MB Flash | Microchip
ATSAME70Q21A-AN ✓ ActivoComparación de especificaciones
| Parámetro | ATSAME70N21A-AN | ATSAME70Q21A-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) | $15,10 | $11,78 |
| Core | ARM Cortex-M7 with FPU | — |
| CPU Architecture | 32-bit RISC | — |
| Frecuencia de reloj máxima | 300 MHz | 300 MHz |
| Program Memory (Flash) | 2 MB (2M x 8) | 2 MB (2048 KB) dual-bank |
| SRAM | 384 KB | 384 KB |
| I-Cache / D-Cache | 16 KB / 16 KB | — |
| Operating Voltage Range | 1.62 V to 3.6 V | 1.62 V to 3.6 V |
| I/O Voltage (VDDIO) | 1.62 V to 3.6 V | — |
| Supply Voltage - Min | 1.8 V | — |
| Supply Voltage - Max | 3.3 V | — |
| Package Type | 100-LQFP | — |
| Package Size | 14x14 mm | — |
| Tipo de montaje | Surface Mount | Surface Mount |
| Rango de temperatura de funcionamiento | -40 C to +85 C (industrial) | -40C to +85C |
| Ethernet | 10/100 Mbps MAC with 1588 PTP | 10/100 Mbps MAC (MII/RMII) |
| USB | USB 2.0 FS + HS with on-chip PHY | — |
| CAN | CAN 2.0B + CAN-FD | — |
| ADC | 12-bit, up to 1.5 Msps | 12-bit, up to 2 MSPS, 24 channels |
| Timers | 16-bit and 32-bit timer/counter blocks | — |
| Estado RoHS | Compliant | Compliant |
| Nivel MSL | 3 | 3 (168 hours) |
| Core Architecture | — | ARM Cortex-M7 with FPU |
| Encapsulado | — | 144-LQFP (20x20 mm) |
| CoreMark Performance | — | 1500 CoreMark / 300 DMIPS |
| Instruction Cache (I-cache) | — | 16 KB |
| Data Cache (D-cache) | — | 16 KB |
| USB Interface | — | HS USB Host/Device with on-chip PHY |
| CAN Interface | — | 2x CAN-FD |
| Image Sensor Interface | — | Yes (ISI, up to 12-bit) |
| External Bus Interface | — | 16-bit EBI with SDRAM controller |
| Hardware Cryptography | — | AES-256, True Random Number Generator (TRNG) |