ATSAMA5D28B-CU vs ATSAMA5D28B-CN Comparación
Comparación detallada lado a lado de ATSAMA5D28B-CU por Microchip Technology y ATSAMA5D28B-CN 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-CU - ARM Cortex-A5 MPU, 500MHz, 289-LFBGA | Microchip
ATSAMA5D28B-CU ✓ ActivoMicrochip Technology
ATSAMA5D28B-CN - Cortex-A5 500MHz MPU, 128MB DDR2 | Microchip
ATSAMA5D28B-CN ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMA5D28B-CU | ATSAMA5D28B-CN |
|---|---|---|
| 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) | $15,80 | $17,95 |
| Core Architecture | ARM Cortex-A5 (ARMv7-A) | Arm Cortex-A5 (Armv7-A) |
| Core Count | 1 | — |
| Maximum CPU Frequency | 500 MHz | — |
| Ancho del bus de datos | 32-bit | — |
| L1 Instruction Cache | 32 Kbytes | 32 Kbytes |
| L1 Data Cache | 32 Kbytes | 32 Kbytes |
| L2 Cache / SRAM | 128 Kbytes (configurable) | — |
| External Memory Support | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC, NAND | — |
| Encapsulado | 289-LFBGA (14x14 mm) | 289-ball LFBGA, 14 mm x 14 mm |
| Temperatura de funcionamiento | -40C to +85C | -40 C to +85 C (industrial) |
| Supply Voltage (Core) | [DATA_NEEDED: VDD_CORE] | — |
| Supply Voltage (I/O) | [DATA_NEEDED: VDD_ANA/VDD_ANA33] | — |
| Ethernet | Dual 10/100/1000 GMAC with IEEE 1588 | 10/100 MAC with IEEE 1588 + GMAC |
| USB | USB Host + Device | — |
| CAN | CAN-FD | 2x CAN-FD |
| Hardware Crypto | AES, SHA, TRNG, secure boot | — |
| ADC | [DATA_NEEDED: 12-bit ADC channels] | — |
| Estado RoHS | Compliant | Compliant |
| Tipo de montaje | Surface Mount | Surface Mount (BGA) |
| Nivel MSL | [DATA_NEEDED: MSL rating] | 3 (168 hours) |
| Maximum CPU Clock | — | 500 MHz |
| FPU | — | VFPv4 (single/double precision) |
| L2 Cache | — | 128 Kbytes (configurable as SRAM) |
| MMU | — | Yes (full translation) |
| TrustZone | — | Yes (Arm TrustZone) |
| NEON Media Engine | — | Yes (SIMD) |
| Integrated DRAM | — | 128 Mbytes DDR2/DDR3L/LPDDR2/LPDDR3 controller |
| External Memory Bus | — | 16-bit ECC-capable |
| USB Controllers | — | 2x USB 2.0 High-Speed (Host/Device) |
| SD/MMC | — | 3x SD/SDIO/MMC/e.MMC |
| UART / SPI / I2C | — | Multiple instances (peripheral multiplexing) |
| Crypto Accelerator | — | AES, SHA, TRNG, secure boot |
| Tensión de alimentación | — | 3.3 V I/O, 1.2 V core (internal LDO) |