ATSAMA5D28C-D1G-CU vs ATSAMA5D28B-CUR Comparación
Comparación detallada lado a lado de ATSAMA5D28C-D1G-CU por Microchip Technology y ATSAMA5D28B-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
ATSAMA5D28C-D1G-CU - ARM Cortex-A5 500MHz MPU, 1Gbit DDR2 | Microchip
ATSAMA5D28C-D1G-CU ✓ ActivoMicrochip Technology
ATSAMA5D28B-CUR - 500MHz Cortex-A5 MPU 289-LFBGA | Microchip
ATSAMA5D28B-CUR ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMA5D28C-D1G-CU | ATSAMA5D28B-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) | $23,50 | $12,60 |
| Core Architecture | ARM Cortex-A5 (ARMv7-A) | ARM Cortex-A5 (ARMv7-A) |
| Number of Cores | 1 | 1 |
| Maximum Clock Speed | 500 MHz | — |
| Bit Width | 32-bit | — |
| Integrated Memory | 1 Gbit DDR2 SDRAM (SiP) | — |
| L1 Instruction Cache | 32 KB | 32 kbyte |
| L1 Data Cache | 32 KB | 32 kbyte |
| L2 Cache | 128 KB | — |
| Encapsulado | 289-LFBGA (14x14 mm), 0.8 mm pitch | 289-LFBGA (14x14 mm) |
| Tipo de montaje | Surface Mount | Surface Mount (BGA) |
| Temperatura de funcionamiento | -40C to +85C (industrial, -CU suffix) | -40C to +85C (Industrial) |
| Supply Voltage Core | 1.1 V to 1.32 V | — |
| Supply Voltage I/O | 1.8 V / 3.3 V | 3.3 V |
| External Memory Interface | DDR2, DDR3L, LPDDR2, LPDDR3 (controller only) | — |
| Graphics Controller | Yes, TFT LCD up to WXGA 1280x720 | — |
| Ethernet | 2x 10/100/1000 EMAC | 10/100 Mbps (1x) |
| USB | USB 2.0 High-Speed Host + Device | USB 2.0 + HSIC |
| CAN | 2x CAN-FD | — |
| Crypto Acceleration | AES, SHA, TRNG, secure boot | — |
| Estado RoHS | Compliant | Compliant |
| Maximum CPU Clock | — | 500 MHz |
| L2 Cache / SRAM | — | 128 kbyte (configurable) |
| Memory Management Unit | — | Yes (full MMU) |
| NEON Media Engine | — | Yes (SIMD) |
| Arm TrustZone | — | Yes |
| DRAM Controller | — | LPDDR1/2/3, DDR2/3/3L, 16-bit, with ECC |
| External Bus | — | QSPI |