ATSAMA5D21B-CUR vs ATSAMA5D27B-CUR Comparación
Comparación detallada lado a lado de ATSAMA5D21B-CUR por Microchip Technology y ATSAMA5D27B-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
ATSAMA5D27B-CUR - 500MHz ARM Cortex-A5 MPU, 289-LFBGA | Microchip
ATSAMA5D27B-CUR ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMA5D21B-CUR | ATSAMA5D27B-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) | $8,56 | $11,85 |
| Core Processor | ARM Cortex-A5 | ARM Cortex-A5 |
| Core Architecture | 32-bit ARMv7-A | — |
| Number of Cores | 1 | 1 |
| Frecuencia de reloj máxima | 500 MHz | — |
| Internal SRAM | 128 KB | — |
| L1 Cache | 32 KB instruction + 32 KB data | — |
| L2 Cache | 128 KB | — |
| External Memory Support | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC, NAND, SD |
| Encapsulado | 196-TFBGA (11x11 mm) | 289-LFBGA (14x14 mm, 0.8 mm pitch) |
| Ball Pitch | 0.8 mm | — |
| Temperatura de funcionamiento | -40C to +85C | — |
| Backup Mode Current | 5 uA | — |
| ADC Resolution | 12-bit | — |
| Audio Subsystem | Embedded (fractional PLL) | — |
| Security Features | Secure boot, TRNG, tamper detection | — |
| Tipo de montaje | Surface Mount | Surface Mount |
| Estado RoHS | Compliant | Compliant |
| Supply Voltage (Core) | [DATA_NEEDED: core supply voltage] | — |
| Ancho del bus de datos | — | 32-bit |
| Maximum CPU Clock | — | 500 MHz |
| On-Chip SRAM | — | 128 KB |
| On-Chip ROM | — | 160 KB |
| Core Supply Voltage | — | 1.2 V (typical) |
| Rango de temperatura de funcionamiento | — | -40C to +85C (industrial) |
| Graphics Support | — | LCD TFT controller up to 1024x768 |
| Camera Interface | — | CMOS sensor (12-bit parallel) |
| Ethernet | — | 2x 10/100/1000 Mbps MAC with AVB/TSN |
| USB | — | 1x USB 2.0 High-Speed Host, 1x USB 2.0 High-Speed Device |
| CAN | — | 2x CAN-FD |
| Hardware Crypto | — | AES, SHA, TRNG, secure boot, tamper pins |