ATSAMA5D44A-CUR vs ATSAMA5D42B-CUR Comparación
Comparación detallada lado a lado de ATSAMA5D44A-CUR por Microchip Technology y ATSAMA5D42B-CUR 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
ATSAMA5D44A-CUR - 600 MHz ARM Cortex-A5 MPU, 361-TFBGA | Microchip
ATSAMA5D44A-CUR ✓ ActivoMicrochip Technology
ATSAMA5D42B-CUR - 600MHz ARM Cortex-A5 MPU 361-TFBGA | Microchip
ATSAMA5D42B-CUR ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMA5D44A-CUR | ATSAMA5D42B-CUR |
|---|---|---|
| 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) | $11,67 | $11,95 |
| Core Architecture | ARM Cortex-A5 (32-bit) | ARM Cortex-A5 (ARMv7-A) |
| Number of Cores | 1 | — |
| Maximum CPU Clock | 600 MHz | 600 MHz |
| L2 Cache | 128 KB | 128 KB |
| NEON SIMD Engine | Yes | — |
| Floating-Point Unit | Yes | — |
| On-chip ROM | 128 KB (boot ROM) | — |
| DDR Memory Controller | DDR3/LPDDR/LPDDR2 (16-bit) | — |
| Ethernet | 2x GMII/RGMII 10/100/1000 Mbps MAC | — |
| USB | 1x USB 2.0 HS Host + 1x USB 2.0 HS Device (with on-chip PHY) | — |
| CAN | 2x CAN-FD | — |
| LCD Controller | 24-bit parallel RGB up to 2048x2048 | — |
| Video Decoder | Hardware H.264/MPEG-4 720p | — |
| ADC | 5-channel 10-bit ADC with resistive touch controller | — |
| Integrity Check Monitor | SHA-256 hardware ICM | — |
| Encapsulado | 361-TFBGA (16x16 mm, 0.5 mm pitch) | 361-TFBGA (16x16 mm) |
| Temperatura de funcionamiento | -40 °C to +85 °C (industrial) | -40C to +85C (industrial) |
| Estado RoHS | Compliant | Compliant |
| Core Count | — | 1 |
| Ancho del bus de datos | — | 32-bit |
| ROM Size | — | 128 KB |
| SRAM Size | — | 128 KB |
| L1 Instruction Cache | — | 32 KB |
| L1 Data Cache | — | 32 KB |
| External Memory Interface | — | DDR2/LPDDR/DDR3/LPDDR3 |
| Supply Voltage (Core) | — | 1.2 V (typ) |
| Supply Voltage (I/O) | — | 3.3 V (typ) |
| Tipo de montaje | — | Surface Mount |
| Series | — | SAMA5D4 |