ATSAMA5D31A-CU vs ATSAMA5D33A-CU Comparación
Comparación detallada lado a lado de ATSAMA5D31A-CU por Microchip Technology y ATSAMA5D33A-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-CU - ARM Cortex-A5 MPU 536MHz 324-LFBGA | Microchip
ATSAMA5D31A-CU ✓ ActivoMicrochip Technology
ATSAMA5D33A-CU - 536MHz ARM Cortex-A5 MPU 324-LFBGA | Microchip
ATSAMA5D33A-CU ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMA5D31A-CU | ATSAMA5D33A-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) | $5,65 | $8,95 |
| Core Architecture | ARM Cortex-A5 (32-bit) | — |
| Maximum CPU Clock | 536 MHz | 536 MHz |
| DMIPS Performance | 850 DMIPS | — |
| Internal SRAM | 128 KB | 128 KB |
| L1 Cache | 32 KB instruction + 32 KB data | — |
| Floating Point Unit | Yes (VFPv4) | — |
| NEON Media Engine | Yes | — |
| External Memory Interface | DDR2 / LPDDR / LPDDR2 (16-bit) | — |
| Encapsulado | 324-LFBGA (15x15 mm) | 324-LFBGA (15x15 mm, 0.8 mm pitch) |
| Temperatura de funcionamiento | -40C to +85C (Industrial) | -40C to +85C (Industrial) |
| Tensión de alimentación | 1.0 V core / 1.8 V DDR / 3.3 V I/O (typical) | — |
| Low-Power Mode Power | < 0.5 mW (deep-sleep retention) | — |
| Ethernet | 10/100 MAC (MII/RMII) | 10/100/1000 Mbps MAC (GMII/RGMII/RMII) |
| USB | 2x HS USB 2.0 (host + device) | 3x USB 2.0 High-Speed (1 OTG + 2 Host) |
| CAN | 2x CAN 2.0B controllers | 2x CAN 2.0B |
| LCD Controller | Yes, with 2D graphics engine and resistive touchscreen | — |
| Image Sensor Interface | Yes (ISI, up to 12-bit) | 12-bit parallel ITU-R BT.601/656 |
| Crypto Accelerator | AES + True Random Number Generator | — |
| Estado RoHS | Compliant (per DigiKey listing) | Compliant |
| Process Technology | 65 nm low-power CMOS | — |
| Core | — | ARM Cortex-A5 (32-bit, single core) |
| DMIPS | — | 850 DMIPS |
| FPU | — | Single-precision hardware (VFPv4) |
| L1 Instruction Cache | — | 32 KB |
| L1 Data Cache | — | 32 KB |
| Boot ROM | — | 160 KB |
| External Memory Bus | — | 16-bit DDR2/LPDDR/LPDDR2 (dual-channel) |
| Display Controller | — | LCD up to 2048x2048, 24-bit RGB, with touch |
| UART / SPI / TWI | — | 4x UART, 2x SPI, 2x I2C/TWI |
| SD/MMC | — | 2x HS-MCI/SDIO |
| ADC | — | 12-bit, 12-channel |
| Tipo de montaje | — | Surface Mount |
| Nivel MSL | — | [DATA_NEEDED: MSL level] |
| Lead-Free | — | Yes |