ATSAMA5D31A-CFUR vs ATSAMA5D26B-CU Comparación
Comparación detallada lado a lado de ATSAMA5D31A-CFUR por Microchip Technology y ATSAMA5D26B-CU 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
ATSAMA5D31A-CFUR - ARM Cortex-A5 536MHz MPU 324-TFBGA | Microchip
ATSAMA5D31A-CFUR ✓ ActivoMicrochip Technology
ATSAMA5D26B-CU - ARM Cortex-A5 500MHz MPU, 289-LFBGA | Microchip
ATSAMA5D26B-CU ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMA5D31A-CFUR | ATSAMA5D26B-CU |
|---|---|---|
| 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) | $11,65 | $7,50 |
| Core Architecture | ARM Cortex-A5 (32-bit) | — |
| Maximum Core Frequency | 536 MHz | — |
| Number of Cores | 1 | — |
| L1 Instruction Cache | 32 KB | — |
| L1 Data Cache | 32 KB | — |
| Internal SRAM | 128 KB | — |
| Floating Point Unit | Yes (VFPv4 + NEON) | — |
| External Memory Support | DDR2, LPDDR, LPDDR2 (up to 1 GB) | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC |
| Encapsulado | 324-TFBGA, 15x15 mm | 289-LFBGA (14x14 mm) |
| Temperatura de funcionamiento | -40 C to +85 C (Industrial) | -40C to +85C (Industrial) |
| Supply Voltage (Core) | 1.2 V typical | 1.2 V |
| Supply Voltage (I/O) | 3.3 V typical | — |
| LCD Controller | Yes, TFT/STN up to 2048x2048 | — |
| USB Ports | 3x USB 2.0 HS (1 with embedded PHY) | — |
| Ethernet MAC | 2x GMAC with 1588 PTP | — |
| CAN | 2x CAN-FD controllers | — |
| SD/MMC/SDIO | Yes | — |
| Video Decoder | Hardware H.264 720p | — |
| Estado RoHS | Compliant | Compliant |
| Core Processor | — | ARM Cortex-A5 |
| Core Count | — | 1 |
| Ancho del bus de datos | — | 32-bit |
| Maximum CPU Clock | — | 500 MHz |
| On-chip SRAM | — | 128 KB |
| On-chip ROM | — | 160 KB |
| Instruction Cache | — | 32 KB |
| Data Cache | — | 32 KB |
| NEON MPE Co-processor | — | Yes |
| Display Controller | — | 24-bit TFT LCD with overlay |
| Ethernet | — | 2x 10/100 Mbps MAC with IEEE 1588 |
| USB | — | 3x USB 2.0 (Host/Device/HSIC) |
| CAN-FD | — | Yes |
| Crypto Engine | — | AES, SHA, TRNG |
| Tipo de montaje | — | Surface Mount |