ATSAME70Q21A-CN vs ATSAME70N21B-CNT Comparación
Comparación detallada lado a lado de ATSAME70Q21A-CN por Microchip Technology y ATSAME70N21B-CNT 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
ATSAME70Q21A-CN - 300MHz Cortex-M7 MCU 2MB Flash | Microchip
ATSAME70Q21A-CN ✓ ActivoMicrochip Technology
ATSAME70N21B-CNT - 300MHz Cortex-M7 MCU 2MB Flash | Microchip
ATSAME70N21B-CNT ✓ ActivoComparación de especificaciones
| Parámetro | ATSAME70Q21A-CN | ATSAME70N21B-CNT |
|---|---|---|
| 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) | $17,55 | $9,28 |
| Core | ARM Cortex-M7 with FPU | — |
| Maximum CPU Frequency | 300 MHz | — |
| Program Memory (Flash) | 2 MB (2048 KB) | — |
| SRAM | 384 KB | 384 KB multi-port |
| Instruction Cache (ICache) | 16 KB | — |
| Data Cache (DCache) | 16 KB | — |
| Operating Voltage | 1.62 V to 3.6 V | 1.62 V to 3.6 V |
| Temperatura de funcionamiento | -40 C to +85 C (industrial) | -40C to +105C (industrial) |
| ADC | 12-bit, up to 2 MSPS (AFEC) | 12-bit, up to 2 Msps |
| USB | Hi-Speed USB OTG with on-chip PHY | USB 2.0 High-Speed with on-chip PHY |
| CAN | 2x CAN-FD | 2x CAN-FD controllers |
| Ethernet | 10/100 MAC with 1588 PTP | 10/100 MAC with IEEE 1588 |
| External Bus | 16-bit SDRAM interface | — |
| Encapsulado | 144-pin LFBGA 10x10 mm | 100-pin TFBGA (9x9 mm) |
| Tipo de montaje | Surface Mount (BGA, 0.8 mm pitch) | — |
| Nivel MSL | [DATA_NEEDED: MSL level] | — |
| Estado RoHS | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M7 with FPU |
| Maximum CPU Clock | — | 300 MHz |
| Flash Memory | — | 2 MB (2048 KB) |
| Instruction Cache | — | 16 KB |
| Data Cache | — | 16 KB |
| Supply Voltage (VDDIO) | — | 1.62 V to 3.6 V |
| DAC | — | 12-bit, dual-channel |
| External Bus Interface | — | 16-bit SDRAM up to 150 MHz |
| Display Controller | — | TFT LCD with 2D graphics accelerator |