ATSAMA5D31A-CU vs ATSAMA5D35A-CU Comparaison
Comparaison détaillée côte à côte de ATSAMA5D31A-CU par Microchip Technology et ATSAMA5D35A-CU par Microchip Technology. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Microchip Technology
ATSAMA5D31A-CU - ARM Cortex-A5 MPU 536MHz 324-LFBGA | Microchip
ATSAMA5D31A-CU ✓ ActifMicrochip Technology
ATSAMA5D35A-CU - ARM Cortex-A5 MPU 536MHz LFBGA-324 | Microchip
ATSAMA5D35A-CU ✓ ActifComparaison des spécifications
| Paramètre | ATSAMA5D31A-CU | ATSAMA5D35A-CU |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $5,65 | $21,40 |
| Core Architecture | ARM Cortex-A5 (32-bit) | ARM Cortex-A5 (ARMv7-A) |
| Maximum CPU Clock | 536 MHz | 536 MHz |
| DMIPS Performance | 850 DMIPS | 850 DMIPS |
| Internal SRAM | 128 KB | 128 KB |
| L1 Cache | 32 KB instruction + 32 KB data | — |
| Floating Point Unit | Yes (VFPv4) | VFPv4 (single and double precision) |
| NEON Media Engine | Yes | — |
| External Memory Interface | DDR2 / LPDDR / LPDDR2 (16-bit) | DDR2 / LPDDR / LPDDR2 up to 1 GB |
| Boîtier | 324-LFBGA (15x15 mm) | 324-LFBGA (15x15 mm) |
| Température de fonctionnement | -40C to +85C (Industrial) | -40 °C to +85 °C (industrial) |
| Tension d'alimentation | 1.0 V core / 1.8 V DDR / 3.3 V I/O (typical) | — |
| Low-Power Mode Power | < 0.5 mW (deep-sleep retention) | — |
| Ethernet | 10/100 MAC (MII/RMII) | 2x GMAC 10/100/1000 Mbps with IEEE 1588 |
| USB | 2x HS USB 2.0 (host + device) | 3x USB 2.0 High-Speed (2 host, 1 device) |
| CAN | 2x CAN 2.0B controllers | — |
| LCD Controller | Yes, with 2D graphics engine and resistive touchscreen | — |
| Image Sensor Interface | Yes (ISI, up to 12-bit) | — |
| Crypto Accelerator | AES + True Random Number Generator | — |
| Statut RoHS | Compliant (per DigiKey listing) | Compliant |
| Process Technology | 65 nm low-power CMOS | — |
| Instruction Cache | — | 32 KB |
| Data Cache | — | 32 KB |
| Internal ROM | — | 160 KB |
| Core Voltage | — | 1.08 V to 1.32 V |
| I/O Voltage | — | 1.2 V / 1.8 V / 3.3 V |
| Low-Power Mode Consumption | — | < 0.5 mW (retention) |
| NAND Flash Controller | — | Yes, 24-bit ECC |
| Display Controller | — | LCD TFT up to 2048x2048 |
| Cryptography | — | AES, SHA, TDES, TRNG |
| Touchscreen Controller | — | Yes, 4/5-wire resistive |