ATSAMA5D44B-CUR vs ATSAMA5D42B-CUR Comparación
Comparación detallada lado a lado de ATSAMA5D44B-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
ATSAMA5D44B-CUR - 600MHz ARM Cortex-A5 MPU, 361-TFBGA | Microchip
ATSAMA5D44B-CUR ✓ ActivoMicrochip Technology
ATSAMA5D42B-CUR - 600MHz ARM Cortex-A5 MPU 361-TFBGA | Microchip
ATSAMA5D42B-CUR ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMA5D44B-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) | $12,40 | $11,95 |
| 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 | — |
| L2 Cache | 128 KB unified | 128 KB |
| 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 | — |
| Temperatura de funcionamiento | -40 C to +85 C (industrial) | -40C to +85C (industrial) |
| Encapsulado | 361-TFBGA (16x16 mm), 0.8 mm pitch | 361-TFBGA (16x16 mm) |
| Tipo de montaje | Surface Mount | Surface Mount |
| 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 | — |
| Estado RoHS | Compliant | Compliant |
| 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 |
| External Memory Interface | — | DDR2/LPDDR/DDR3/LPDDR3 |
| Supply Voltage (Core) | — | 1.2 V (typ) |
| Supply Voltage (I/O) | — | 3.3 V (typ) |
| Series | — | SAMA5D4 |