ATSAMA5D44A-CUR vs ATSAMA5D44B-CUR Comparaison
Comparaison détaillée côte à côte de ATSAMA5D44A-CUR par Microchip Technology et ATSAMA5D44B-CUR 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
ATSAMA5D44A-CUR - 600 MHz ARM Cortex-A5 MPU, 361-TFBGA | Microchip
ATSAMA5D44A-CUR ✓ ActifMicrochip Technology
ATSAMA5D44B-CUR - 600MHz ARM Cortex-A5 MPU, 361-TFBGA | Microchip
ATSAMA5D44B-CUR ✓ ActifComparaison des spécifications
| Paramètre | ATSAMA5D44A-CUR | ATSAMA5D44B-CUR |
|---|---|---|
| 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) | $11,67 | $12,40 |
| Core Architecture | ARM Cortex-A5 (32-bit) | — |
| Number of Cores | 1 | — |
| Maximum CPU Clock | 600 MHz | — |
| L2 Cache | 128 KB | 128 KB unified |
| NEON SIMD Engine | Yes | — |
| Floating-Point Unit | Yes | — |
| On-chip ROM | 128 KB (boot ROM) | — |
| DDR Memory Controller | DDR3/LPDDR/LPDDR2 (16-bit) | — |
| Ethernet | 2x GMII/RGMII 10/100/1000 Mbps MAC | 2x 10/100/1000 GMAC with IEEE 1588 |
| USB | 1x USB 2.0 HS Host + 1x USB 2.0 HS Device (with on-chip PHY) | 2x USB 2.0 High-Speed Host + 1x USB 2.0 Device |
| CAN | 2x CAN-FD | 2x CAN-FD controllers |
| LCD Controller | 24-bit parallel RGB up to 2048x2048 | — |
| Video Decoder | Hardware H.264/MPEG-4 720p | — |
| ADC | 5-channel 10-bit ADC with resistive touch controller | — |
| Integrity Check Monitor | SHA-256 hardware ICM | — |
| Boîtier | 361-TFBGA (16x16 mm, 0.5 mm pitch) | 361-TFBGA (16x16 mm), 0.8 mm pitch |
| Température de fonctionnement | -40 °C to +85 °C (industrial) | -40 C to +85 C (industrial) |
| Statut RoHS | Compliant | Compliant |
| Family | — | SAMA5D4 series (Atmel/Microchip ARM Cortex-A5 MPU) |
| Core | — | ARM Cortex-A5 (32-bit, ARMv7-A) with NEON + FPU |
| Maximum CPU Frequency | — | 600 MHz |
| L1 Cache | — | 32 KB I-cache + 32 KB D-cache |
| Internal ROM | — | 128 KB |
| Internal SRAM | — | 128 KB |
| Core Supply Voltage | — | 1.08 V to 1.32 V (typical 1.2 V) |
| I/O Supply Voltage | — | 1.65 V to 3.6 V |
| Type de montage | — | Surface Mount |
| Niveau MSL | — | 3 |
| External Memory Bus | — | DDR2/LPDDR, NAND Flash, NOR Flash, SRAM |
| Display | — | TFT LCD controller up to 2048x2048 |
| Image Sensor Interface (ISI) | — | Yes |
| Crypto Acceleration | — | AES, SHA-1/2, TRNG |