ATSAMA5D28B-CNR vs ATSAMA5D28B-CU Comparación
Comparación detallada lado a lado de ATSAMA5D28B-CNR por Microchip Technology y ATSAMA5D28B-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
ATSAMA5D28B-CNR - 500MHz ARM Cortex-A5 MPU, 289-LFBGA | Microchip
ATSAMA5D28B-CNR ✓ ActivoMicrochip Technology
ATSAMA5D28B-CU - ARM Cortex-A5 MPU, 500MHz, 289-LFBGA | Microchip
ATSAMA5D28B-CU ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMA5D28B-CNR | ATSAMA5D28B-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) | $17,90 | $15,80 |
| Core Architecture | ARM Cortex-A5 | ARM Cortex-A5 (ARMv7-A) |
| Maximum CPU Clock | 500 MHz | — |
| Instruction Cache (I-cache) | 32 KB | — |
| Data Cache (D-cache) | 32 KB | — |
| L2 Cache | 128 KB | — |
| Floating Point Unit | Yes (VFPv4 + NEON) | — |
| Internal SRAM | 128 KB | — |
| External Memory Controller | 16-bit DDR2/LPDDR/LPDDR2 | — |
| Ethernet MAC | 2x 10/100/1000 with 1588 PTP | — |
| USB Ports | 1x Host, 1x OTG, both High-Speed | — |
| CAN-FD Controllers | 2 | — |
| Flexible Serial Controllers (FLEXCOM) | 6 (UART/SPI/TWI configurable) | — |
| LCD Controller | Up to WXGA (1280x768) | — |
| Cryptographic Accelerator | AES, SHA, TRNG, secure boot | — |
| Temperatura de funcionamiento | -40C to +85C (Industrial) | -40C to +85C |
| Encapsulado | 289-ball LFBGA, 14x14 mm, 0.8 mm pitch | 289-LFBGA (14x14 mm) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Nivel MSL | 3 (per JEDEC J-STD-020) | [DATA_NEEDED: MSL rating] |
| Estado RoHS | Compliant | Compliant |
| Supply Voltage (Core) | 1.2 V (typ) | [DATA_NEEDED: VDD_CORE] |
| Core Count | — | 1 |
| Maximum CPU Frequency | — | 500 MHz |
| Ancho del bus de datos | — | 32-bit |
| L1 Instruction Cache | — | 32 Kbytes |
| L1 Data Cache | — | 32 Kbytes |
| L2 Cache / SRAM | — | 128 Kbytes (configurable) |
| External Memory Support | — | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC, NAND |
| Supply Voltage (I/O) | — | [DATA_NEEDED: VDD_ANA/VDD_ANA33] |
| Ethernet | — | Dual 10/100/1000 GMAC with IEEE 1588 |
| USB | — | USB Host + Device |
| CAN | — | CAN-FD |
| Hardware Crypto | — | AES, SHA, TRNG, secure boot |
| ADC | — | [DATA_NEEDED: 12-bit ADC channels] |