ATSAMA5D42B-CUR vs ATSAMA5D44B-CUR Comparación
Comparación detallada lado a lado de ATSAMA5D42B-CUR por Microchip Technology y ATSAMA5D44B-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
ATSAMA5D42B-CUR - 600MHz ARM Cortex-A5 MPU 361-TFBGA | Microchip
ATSAMA5D42B-CUR ✓ ActivoMicrochip Technology
ATSAMA5D44B-CUR - 600MHz ARM Cortex-A5 MPU, 361-TFBGA | Microchip
ATSAMA5D44B-CUR ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMA5D42B-CUR | ATSAMA5D44B-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) | $11,95 | $12,40 |
| Core Architecture | ARM Cortex-A5 (ARMv7-A) | — |
| Maximum CPU Clock | 600 MHz | — |
| 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 | — |
| L2 Cache | 128 KB | 128 KB unified |
| External Memory Interface | DDR2/LPDDR/DDR3/LPDDR3 | — |
| Supply Voltage (Core) | 1.2 V (typ) | — |
| Supply Voltage (I/O) | 3.3 V (typ) | — |
| Temperatura de funcionamiento | -40C to +85C (industrial) | -40 C to +85 C (industrial) |
| Encapsulado | 361-TFBGA (16x16 mm) | 361-TFBGA (16x16 mm), 0.8 mm pitch |
| Tipo de montaje | Surface Mount | Surface Mount |
| Estado RoHS | Compliant | Compliant |
| Series | SAMA5D4 | — |
| Family | — | SAMA5D4 series (Atmel/Microchip ARM Cortex-A5 MPU) |
| Core | — | ARM Cortex-A5 (32-bit, ARMv7-A) with NEON + FPU |
| Maximum CPU Frequency | — | 600 MHz |
| L1 Cache | — | 32 KB I-cache + 32 KB D-cache |
| Internal ROM | — | 128 KB |
| Internal SRAM | — | 128 KB |
| Core Supply Voltage | — | 1.08 V to 1.32 V (typical 1.2 V) |
| I/O Supply Voltage | — | 1.65 V to 3.6 V |
| Nivel MSL | — | 3 |
| External Memory Bus | — | DDR2/LPDDR, NAND Flash, NOR Flash, SRAM |
| Ethernet | — | 2x 10/100/1000 GMAC with IEEE 1588 |
| CAN | — | 2x CAN-FD controllers |
| USB | — | 2x USB 2.0 High-Speed Host + 1x USB 2.0 Device |
| Display | — | TFT LCD controller up to 2048x2048 |
| Image Sensor Interface (ISI) | — | Yes |
| Crypto Acceleration | — | AES, SHA-1/2, TRNG |