ATSAMA5D31A-CU vs ATSAMA5D33A-CU Comparaison
Comparaison détaillée côte à côte de ATSAMA5D31A-CU par Microchip Technology et ATSAMA5D33A-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
ATSAMA5D33A-CU - 536MHz ARM Cortex-A5 MPU 324-LFBGA | Microchip
ATSAMA5D33A-CU ✓ ActifComparaison des spécifications
| Paramètre | ATSAMA5D31A-CU | ATSAMA5D33A-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 | $8,95 |
| Core Architecture | ARM Cortex-A5 (32-bit) | — |
| Maximum CPU Clock | 536 MHz | 536 MHz |
| DMIPS Performance | 850 DMIPS | — |
| Internal SRAM | 128 KB | 128 KB |
| L1 Cache | 32 KB instruction + 32 KB data | — |
| Floating Point Unit | Yes (VFPv4) | — |
| NEON Media Engine | Yes | — |
| External Memory Interface | DDR2 / LPDDR / LPDDR2 (16-bit) | — |
| Boîtier | 324-LFBGA (15x15 mm) | 324-LFBGA (15x15 mm, 0.8 mm pitch) |
| Température de fonctionnement | -40C to +85C (Industrial) | -40C to +85C (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) | 10/100/1000 Mbps MAC (GMII/RGMII/RMII) |
| USB | 2x HS USB 2.0 (host + device) | 3x USB 2.0 High-Speed (1 OTG + 2 Host) |
| CAN | 2x CAN 2.0B controllers | 2x CAN 2.0B |
| LCD Controller | Yes, with 2D graphics engine and resistive touchscreen | — |
| Image Sensor Interface | Yes (ISI, up to 12-bit) | 12-bit parallel ITU-R BT.601/656 |
| Crypto Accelerator | AES + True Random Number Generator | — |
| Statut RoHS | Compliant (per DigiKey listing) | Compliant |
| Process Technology | 65 nm low-power CMOS | — |
| Core | — | ARM Cortex-A5 (32-bit, single core) |
| DMIPS | — | 850 DMIPS |
| FPU | — | Single-precision hardware (VFPv4) |
| L1 Instruction Cache | — | 32 KB |
| L1 Data Cache | — | 32 KB |
| Boot ROM | — | 160 KB |
| External Memory Bus | — | 16-bit DDR2/LPDDR/LPDDR2 (dual-channel) |
| Display Controller | — | LCD up to 2048x2048, 24-bit RGB, with touch |
| UART / SPI / TWI | — | 4x UART, 2x SPI, 2x I2C/TWI |
| SD/MMC | — | 2x HS-MCI/SDIO |
| ADC | — | 12-bit, 12-channel |
| Type de montage | — | Surface Mount |
| Niveau MSL | — | [DATA_NEEDED: MSL level] |
| Lead-Free | — | Yes |