ATSAME70J19B-AN vs ATSAME70N20A-ANT Comparación
Comparación detallada lado a lado de ATSAME70J19B-AN por Microchip Technology y ATSAME70N20A-ANT 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
ATSAME70J19B-AN - 300MHz Cortex-M7 MCU, 512KB Flash, 64-LQFP
ATSAME70J19B-AN ✓ ActivoMicrochip Technology
ATSAME70N20A-ANT - 300MHz Cortex-M7 MCU 1MB Flash | Microchip
ATSAME70N20A-ANT ✓ ActivoComparación de especificaciones
| Parámetro | ATSAME70J19B-AN | ATSAME70N20A-ANT |
|---|---|---|
| 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) | $9,42 | $9,50 |
| Core | ARM Cortex-M7 with FPU | ARM Cortex-M7 with FPU |
| Maximum CPU Clock | 300 MHz | 300 MHz |
| Flash Memory | 512 KB (512K x 8) | 1 MB (1M x 8) |
| SRAM | 256 KB | 384 KB |
| Instruction Cache | 16 KB | 16 KB |
| Data Cache | 16 KB | 16 KB |
| Encapsulado | 64-LQFP (10x10 mm) | 100-LQFP (14x14 mm) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Operating Voltage | 1.7 V to 3.6 V | — |
| Temperatura de funcionamiento | -40C to +105C (industrial) | -40 C to +105 C |
| A/D Converter | 12-bit AFE, up to 24 channels | — |
| D/A Converter | 12-bit DAC | — |
| Communication Interfaces | CAN-FD x2, USB HS, Ethernet MAC, UART, SPI, I2C, I2S | — |
| DMA | XDMAC with multiple channels | — |
| Security | TRNG, AES, secure boot support | — |
| Recuento de pines | 64 | — |
| Estado RoHS | Compliant | Compliant |
| CPU Architecture | — | 32-bit RISC, superscalar with branch prediction |
| FPU | — | Single-precision and double-precision |
| Memory Protection Unit | — | Yes |
| Tensión de alimentación | — | 1.62 V to 3.6 V |
| USB | — | High-Speed USB Host/Device with on-chip PHY |
| Ethernet | — | 10/100 Mbps MAC (GMII/RMII) |
| CAN | — | CAN-FD |
| Graphics Accelerator | — | 2D Pixel Copy engine |
| Image Sensor Interface | — | Yes (12-bit ITU-R BT.601/656) |
| External Bus Interface | — | EBI up to 150 MHz (SDRAM, NAND, NOR) |
| Nivel MSL | — | [DATA_NEEDED: MSL level] |