LS1021AXE7HNB vs LS1021AXE7HNB557 Comparaison
Comparaison détaillée côte à côte de LS1021AXE7HNB par NXP Semiconductors et LS1021AXE7HNB557 par NXP Semiconductors. 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.
NXP Semiconductors
LS1021AXE7HNB557 - QorIQ LS1021A 800MHz Dual Cortex-A7 MPU | NXP
LS1021AXE7HNB557 ✓ ActifComparaison des spécifications
| Paramètre | LS1021AXE7HNB | LS1021AXE7HNB557 |
|---|---|---|
| Marque | NXP Semiconductors | NXP Semiconductors |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $40,05 | $21,20 |
| Core Architecture | ARM Cortex-A7 (dual-core) | ARM Cortex-A7 (dual-core), 32-bit |
| Maximum CPU Frequency | 800 MHz | — |
| Plage de température de fonctionnement | -40 C to +105 C (industrial) | — |
| Boîtier | 525-FCPBGA (19x19 mm) | 525-FCPBGA, 19x19 mm, 0.8 mm pitch |
| Memory Interface | DDR3L / DDR4 with ECC, up to 1600 MT/s | — |
| Cache (per core) | 32 KB I-cache + 32 KB D-cache | — |
| Ethernet | 2x 10/100/1000 MAC (vTSEC, TSN-ready) | 3x vTSEC Gigabit Ethernet MACs |
| PCIe | 3x PCIe 2.0 controllers | PCIe Gen 2.0 root complex + endpoint |
| USB | 1x USB 3.0 + 1x USB 2.0 (with PHY) | USB 3.0 + USB 2.0 with PHY |
| SATA | 2x SATA 3.0 (6 Gbps) | SATA 3.0 (1x port) |
| LCDC | Integrated, up to 1920x1080 | — |
| Cryptographic Offload | SEC 5.x (IPSec/SSL/TLS/DTLS acceleration) | — |
| Other Interfaces | CAN, uQE, I2C, SPI, UART, QSPI, SD/MMC | — |
| Silicon Revision | Rev 2.0 | — |
| Type de montage | Surface Mount (FCPBGA) | — |
| Niveau MSL | 3 (per JEDEC J-STD-020) | — |
| Statut RoHS | Compliant | Compliant |
| Maximum Core Frequency | — | 800 MHz |
| L1 Cache (per core) | — | [DATA_NEEDED: 32 KB I-cache + 32 KB D-cache per datasheet family] |
| L2 Cache (shared) | — | [DATA_NEEDED: 512 KB shared L2 per LS1 family docs] |
| Memory Controller | — | DDR3L / DDR4 with ECC, up to 16-bit |
| Display Controller | — | LCDC + 2D-ACE graphics accelerator |
| CAN | — | 2x CAN-FD controllers |
| Security Engine | — | SEC (AES, 3DES, SHA, RSA, ECC) |
| Température de fonctionnement | — | -40C to +105C (industrial) |
| Series | — | QorIQ Layerscape LS1 |