ATSAMA5D41B-CUR vs ATSAMA5D44A-CUR Comparaison
Comparaison détaillée côte à côte de ATSAMA5D41B-CUR par Microchip Technology et ATSAMA5D44A-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
ATSAMA5D41B-CUR - ARM Cortex-A5 MPU 600MHz 128KB SRAM | Microchip
ATSAMA5D41B-CUR ✓ ActifMicrochip Technology
ATSAMA5D44A-CUR - 600 MHz ARM Cortex-A5 MPU, 361-TFBGA | Microchip
ATSAMA5D44A-CUR ✓ ActifComparaison des spécifications
| Paramètre | ATSAMA5D41B-CUR | ATSAMA5D44A-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) | $8,95 | $11,67 |
| Core Architecture | ARM Cortex-A5 (ARMv7-A) | ARM Cortex-A5 (32-bit) |
| Core Count | 1 | — |
| Operating Frequency | 600 MHz (max) | — |
| Internal SRAM | 128 KB | — |
| Internal ROM | 128 KB | — |
| External Memory Interface | DDR2 / LPDDR / LPDDR2 (16-bit, up to 200 MHz) | — |
| L1 Instruction Cache | 32 KB | — |
| L1 Data Cache | 32 KB | — |
| Supply Voltage - Core | 1.5 V (typ) | — |
| Supply Voltage - I/O | 3.3 V (typ) | — |
| LCD Controller | Up to WXGA (2048 x 2048 pixels) | 24-bit parallel RGB up to 2048x2048 |
| Ethernet MAC | 2 x 10/100 Mbps (GMII / RGMII / MII) | — |
| USB | 2 x USB 2.0 High-Speed (Host or Device) | 1x USB 2.0 HS Host + 1x USB 2.0 HS Device (with on-chip PHY) |
| SD/MMC | 2 x SDIO / SDCard / MMC | — |
| Boîtier | 289-LFBGA, 14 x 14 mm, 0.65 mm pitch | 361-TFBGA (16x16 mm, 0.5 mm pitch) |
| Type de montage | Surface Mount (Tape & Reel) | — |
| Température de fonctionnement | -40 C to +85 C (Industrial) | -40 °C to +85 °C (industrial) |
| Statut RoHS | Compliant | Compliant |
| Lead-Free | Yes | — |
| Number of Cores | — | 1 |
| Maximum CPU Clock | — | 600 MHz |
| L2 Cache | — | 128 KB |
| 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 |
| CAN | — | 2x CAN-FD |
| 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 |