The Loongson 3C5000L processor datasheet provides interface details, electrical specs, and hardware design guidance.
This datasheet describes the Loongson 3C5000L processor, a 16‑core 64‑bit CPU aimed at server applications. It includes information on the chip hierarchy, supported interfaces, and package details.
Key sections cover interface descriptions (HyperTransport, DDR4, GPIO, etc.), electrical characteristics, power and thermal specifications, pin layout, and ordering information, helping designers integrate the processor into their systems. This manual is written in Chinese.
| Core count | 16 |
|---|---|
| Core frequency | 2.0–2.2 GHz |
| Package type | BGA-2422 |
| Pin count | 2422 |
| DDR4 memory interface | 4 × 72‑bit DDR4 controllers |
| HyperTransport controllers | 4 × 8‑bit |
| Typical voltage (LS3C5000L) | 1.15 V ±25 mV |
The LS3C5000L operates at a typical voltage of 1.15 V ±25 mV.
The processor has 2422 pins.
It uses a BGA‑2422 package.