| Part Number | LS1043ASN7KQB | LS1043ASN7MQB |
|---|---|---|
| Manufacturer | NXP USA Inc. | NXP USA Inc. |
| Category | Embedded - Microprocessors | Embedded - Microprocessors |
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| Product Status | Active | Active |
| Core Processor | ARM® Cortex®-A53 | ARM® Cortex®-A53 |
| Number of Cores/Bus Width | 4 Core, 64-Bit | 4 Core, 64-Bit |
| Speed | 1.0GHz | 1.2GHz |
| Co-Processors/DSP | - | - |
| RAM Controllers | DDR3L, DDR4 | DDR3L, DDR4 |
| Graphics Acceleration | - | - |
| Display & Interface Controllers | - | - |
| Ethernet | 1GbE (7) or 10GbE (1) & 1GbE (5) | 1GbE (7) or 10GbE (1) & 1GbE (5) |
| SATA | SATA 6Gbps (1) | SATA 6Gbps (1) |
| USB | USB 3.0 (3) + PHY | USB 3.0 (3) + PHY |
| Voltage - I/O | - | - |
| Operating Temperature | 0°C ~ 105°C | 0°C ~ 105°C |
| Security Features | Secure Boot, TrustZone® | Secure Boot, TrustZone® |
| Package / Case | 621-FBGA, FCBGA | 621-FBGA, FCBGA |
| Supplier Device Package | 621-FCPBGA (21x21) | 621-FCPBGA (21x21) |