ATSAME70Q21A-CFNT vs ATSAME70Q21A-CN Comparación
Comparación detallada lado a lado de ATSAME70Q21A-CFNT por Microchip Technology y ATSAME70Q21A-CN 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-CFNT - 300MHz Cortex-M7 MCU 2MB Flash | Microchip
ATSAME70Q21A-CFNT ✓ ActivoMicrochip Technology
ATSAME70Q21A-CN - 300MHz Cortex-M7 MCU 2MB Flash | Microchip
ATSAME70Q21A-CN ✓ ActivoComparación de especificaciones
| Parámetro | ATSAME70Q21A-CFNT | ATSAME70Q21A-CN |
|---|---|---|
| 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) | $11,40 | $17,55 |
| Core Architecture | ARM Cortex-M7 with FPU (single + double precision) | — |
| Maximum Core Clock | 300 MHz | — |
| Flash Memory | 2 MB (2M x 8) | — |
| SRAM | 384 KB multi-port | 384 KB |
| Instruction Cache | 16 KB | — |
| Data Cache | 16 KB | — |
| Encapsulado | 144-ball UFBGA (10x10x0.6 mm) | 144-pin LFBGA 10x10 mm |
| Operating Voltage | 1.62 V to 3.6 V (core 1.2 V internal) | 1.62 V to 3.6 V |
| Rango de temperatura de funcionamiento | -40 C to +85 C (CFNT suffix, T&R) | — |
| USB | USB 2.0 High-Speed with on-chip PHY | Hi-Speed USB OTG with on-chip PHY |
| Ethernet | 10/100 EMAC with 1588 PTP, requires external PHY | 10/100 MAC with 1588 PTP |
| CAN | 2x CAN-FD controllers | 2x CAN-FD |
| ADC | 12-bit, up to 2 Msps | 12-bit, up to 2 MSPS (AFEC) |
| PWM Channels | 6 channels, 16-bit | — |
| Timer Counters | 8 channels, 16-bit | — |
| Tipo de montaje | Surface Mount, TAPE & REEL | Surface Mount (BGA, 0.8 mm pitch) |
| Estado RoHS | Compliant | Compliant |
| Lead-Free | Yes | — |
| Core | — | ARM Cortex-M7 with FPU |
| Maximum CPU Frequency | — | 300 MHz |
| Program Memory (Flash) | — | 2 MB (2048 KB) |
| Instruction Cache (ICache) | — | 16 KB |
| Data Cache (DCache) | — | 16 KB |
| Temperatura de funcionamiento | — | -40 C to +85 C (industrial) |
| External Bus | — | 16-bit SDRAM interface |
| Nivel MSL | — | [DATA_NEEDED: MSL level] |