ATSAMA5D21B-CU vs ATSAMA5D22A-CU Comparación
Comparación detallada lado a lado de ATSAMA5D21B-CU por Microchip Technology y ATSAMA5D22A-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
ATSAMA5D21B-CU - ARM Cortex-A5 500MHz MPU, 196-TFBGA | Microchip
ATSAMA5D21B-CU ✓ ActivoMicrochip Technology
ATSAMA5D22A-CU - 500MHz Cortex-A5 MPU, 196-TFBGA | Microchip
ATSAMA5D22A-CU ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMA5D21B-CU | ATSAMA5D22A-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) | $9,80 | $8,20 |
| Manufacturer | Microchip Technology | — |
| Series | SAMA5D2 | SAMA5D2 |
| Core Processor | ARM Cortex-A5 | — |
| Core Count | 1 | — |
| Ancho del bus de datos | 32-bit | — |
| Maximum CPU Clock | 500 MHz | 500 MHz |
| Encapsulado | 196-TFBGA (11x11 mm) | 196-TFBGA (11x11 mm, 0.8 mm pitch) |
| Ball Pitch | 0.8 mm | — |
| Tipo de montaje | Surface Mount | Surface Mount (BGA) |
| Temperatura de funcionamiento | -40C to +85C | -40C to +85C (industrial) |
| External Memory Support | DDR2/DDR3L/LPDDR2/LPDDR3, QSPI, e.MMC | LPDDR1, LPDDR2, LPDDR3, DDR2, DDR3, DDR3L, QSPI |
| Co-processors | NEON MPE, FPU | — |
| Backup Mode Current | 5 uA (typical) | 5 uA (typical, per datasheet) |
| Security Features | AES, SHA, TRNG, Secure Boot, Tamper Detection | — |
| Estado RoHS | Compliant | Compliant |
| Nivel MSL | 3 | — |
| Core | — | ARM Cortex-A5 (32-bit, single-core) |
| NEON SIMD Engine | — | Yes |
| Floating Point Unit | — | Yes |
| On-chip SRAM | — | 128 KB |
| Graphics Acceleration | — | Yes (2D hardware) |
| Ethernet | — | 10/100 Mbps (1 port) |
| USB | — | USB 2.0 + HSIC |
| Display Controller | — | LCD controller supporting up to WXGA |
| Touch Controller | — | Peripheral Touch Controller (PTC) integrated |
| Audio Subsystem | — | Embedded (I2S, SSC, Class-D support) |
| Cryptography | — | AES, SHA, TRNG accelerators |
| I/O Voltage | — | 3.3 V |
| Core Voltage | — | 1.2 V / 1.8 V / 3.3 V |