ATSAMA5D23A-CN vs ATSAMA5D23B-CN Comparación
Comparación detallada lado a lado de ATSAMA5D23A-CN por Microchip Technology y ATSAMA5D23B-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
ATSAMA5D23A-CN - 500MHz Cortex-A5 MPU, 196-TFBGA | Microchip
ATSAMA5D23A-CN ✓ ActivoMicrochip Technology
ATSAMA5D23B-CN - 500MHz ARM Cortex-A5 MPU 128KB SRAM | Microchip
ATSAMA5D23B-CN ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMA5D23A-CN | ATSAMA5D23B-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) | $9,15 | $9,55 |
| Core Architecture | ARM Cortex-A5 (32-bit) with NEON and FPU | ARM Cortex-A5 (Armv7-A) |
| Maximum CPU Clock | 500 MHz | — |
| Instruction Cache | 32 KB | — |
| Data Cache | 32 KB | — |
| Internal SRAM | 128 KB | — |
| Internal ROM | 160 KB (bootloader/at91bootstrap) | — |
| External Memory Bus | 16-bit DDR2/DDR3/LPDDR/LPDDR2 | — |
| Encapsulado | 196-ball TFBGA (CN suffix) | 196-TFBGA (11x11 mm) |
| Tipo de montaje | Surface Mount (SMD/SMT) | Surface Mount |
| Temperatura de funcionamiento | -40C to +85C (Industrial) | — |
| Supply Voltage - Core | 1.2 V | — |
| Supply Voltage - I/O | 3.3 V | — |
| Supply Voltage - DDR | 1.8 V | — |
| LCD Controller | Yes (up to 1280x768 WXGA, 24-bit RGB/LVDS bridge) | — |
| Ethernet | 1x Gigabit EMAC | — |
| USB | USB 2.0 Host + Device + HSIC | — |
| CAN | 1x CAN-FD | — |
| Cryptography | AES, SHA-256, TRNG | — |
| RoHS | Compliant | — |
| Series | SAMA5D2 | SAMA5D2 |
| Number of Cores | — | 1 |
| Maximum Clock Speed | — | 500 MHz |
| L1 Instruction Cache | — | 32 kbyte |
| L1 Data Cache | — | 32 kbyte |
| L2 Cache | — | 128 kbyte (configurable as internal SRAM) |
| NEON Media Engine | — | Yes |
| ARM TrustZone | — | Yes |
| MMU | — | Yes |
| Rango de temperatura de funcionamiento | — | [DATA_NEEDED: operating temperature range] |
| Ball Pitch | — | 0.8 mm |
| Backup Mode Current | — | 5 uA typical |
| Ancho del bus de datos | — | 32-bit |
| Estado RoHS | — | Compliant |