ATSAME70N21B-AN vs ATSAME70N21A-AN Comparación
Comparación detallada lado a lado de ATSAME70N21B-AN por Microchip Technology y ATSAME70N21A-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
ATSAME70N21B-AN - 300MHz Cortex-M7 MCU 2MB Flash | Microchip
ATSAME70N21B-AN ✓ ActivoMicrochip Technology
ATSAME70N21A-AN - 300MHz Cortex-M7 MCU 2MB Flash | Microchip
ATSAME70N21A-AN ✓ ActivoComparación de especificaciones
| Parámetro | ATSAME70N21B-AN | ATSAME70N21A-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) | $11,85 | $15,10 |
| Core | ARM Cortex-M7 with FPU | ARM Cortex-M7 with FPU |
| Frecuencia de reloj máxima | 300 MHz | 300 MHz |
| CoreMark Performance | 1500 CoreMark | — |
| DMIPS Performance | 750 DMIPS | — |
| Program Flash Memory | 2 MB (2048 KB) | — |
| SRAM | 384 KB | 384 KB |
| Instruction Cache | 16 KB | — |
| Data Cache | 16 KB | — |
| Supply Voltage (VDDIO) | 1.62 V to 3.6 V | — |
| Supply Voltage (VDDCORE) | 1.2 V (typical) | — |
| Temperatura de funcionamiento | -40 C to +85 C | — |
| Encapsulado | 100-LQFP (14x14 mm) | — |
| Tipo de montaje | Surface Mount | Surface Mount |
| GPIO Count | [DATA_NEEDED: GPIO count] | — |
| ADC | Dual 12-bit, 2 MSPS, up to 16 channels | 12-bit, up to 1.5 Msps |
| Communication | HS USB, 10/100 Ethernet, CAN-FD, UART, SPI, TWI | — |
| Estado RoHS | Compliant | Compliant |
| CPU Architecture | — | 32-bit RISC |
| Program Memory (Flash) | — | 2 MB (2M x 8) |
| I-Cache / D-Cache | — | 16 KB / 16 KB |
| Operating Voltage Range | — | 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 |
| Rango de temperatura de funcionamiento | — | -40 C to +85 C (industrial) |
| Ethernet | — | 10/100 Mbps MAC with 1588 PTP |
| USB | — | USB 2.0 FS + HS with on-chip PHY |
| CAN | — | CAN 2.0B + CAN-FD |
| Timers | — | 16-bit and 32-bit timer/counter blocks |
| Nivel MSL | — | 3 |