ATSAMA5D33A-CUR vs ATSAMA5D31A-CFUR Comparación
Comparación detallada lado a lado de ATSAMA5D33A-CUR por Microchip Technology y ATSAMA5D31A-CFUR 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
ATSAMA5D33A-CUR - 536MHz Cortex-A5 MPU, 324-LFBGA | Microchip
ATSAMA5D33A-CUR ✓ ActivoMicrochip Technology
ATSAMA5D31A-CFUR - ARM Cortex-A5 536MHz MPU 324-TFBGA | Microchip
ATSAMA5D31A-CFUR ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMA5D33A-CUR | ATSAMA5D31A-CFUR |
|---|---|---|
| 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) | $8,95 | $11,65 |
| Core Architecture | ARM Cortex-A5 (32-bit) | ARM Cortex-A5 (32-bit) |
| Number of Cores | 1 | 1 |
| Maximum CPU Clock | 536 MHz | — |
| Floating Point Unit | Yes (hardware FPU) | Yes (VFPv4 + NEON) |
| L1 Instruction Cache | 32 KB | 32 KB |
| L1 Data Cache | 32 KB | 32 KB |
| Internal SRAM | 128 KB | 128 KB |
| ROM (Boot ROM) | 160 KB | — |
| Core Supply Voltage | 1.2 V | — |
| Encapsulado | 324-LFBGA (15x15 mm), 0.8 mm pitch | 324-TFBGA, 15x15 mm |
| Tipo de montaje | Surface Mount | — |
| Temperatura de funcionamiento | Industrial (suffix A, [DATA_NEEDED: exact range]) | -40 C to +85 C (Industrial) |
| External Memory Interface | DDR2 / LPDDR / LPDDR2 via MPDDRC | — |
| USB | USB 2.0 High-Speed with embedded PHY | — |
| Ethernet | Dual 10/100 EMAC (GMII/RMII/MII) | — |
| Display Controller | LCDC supporting up to WXGA | — |
| Nivel MSL | [DATA_NEEDED: MSL level] | — |
| Estado RoHS | Compliant (per DigiKey listing) | Compliant |
| Maximum Core Frequency | — | 536 MHz |
| External Memory Support | — | DDR2, LPDDR, LPDDR2 (up to 1 GB) |
| Supply Voltage (Core) | — | 1.2 V typical |
| 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 |