RTS5776DL vs SM2267XT 对比
详细并排对比 RTS5776DL 出自 Realtek 和 SM2267XT 出自 Silicon Motion Technology Corp.。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Silicon Motion Technology Corp.
SM2267XT DRAMless NVMe SSD Controller | Silicon Motion
SM2267XT ✓ 量产中规格对比
| 参数 | RTS5776DL | SM2267XT |
|---|---|---|
| 品牌 | Realtek | Silicon Motion Technology Corp. |
| 分类 | Memory ICs | Memory ICs |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $6.20 | $0.00 |
| Product Type | PCIe Gen4 x4 NVMe SSD Controller | Merchant SSD controller ASIC and firmware solution |
| Manufacturer | Realtek | — |
| Host Interface | PCIe Gen4 x4 (NVMe) | — |
| NAND Channels | 4 | — |
| NAND Interface Speed | 3,600 MT/s per channel | — |
| Architecture | DRAM-less | — |
| Sequential Read/Write | Up to 7,400 MB/s | — |
| 4K Random Read/Write IOPS | Up to 1,200,000 | — |
| NAND Type Support | 3D TLC and QLC NAND | — |
| Encryption | Hardware AES (per Realtek roadmap) | — |
| Target Form Factors | M.2 2280, M.2 2242, M.2 2230 | — |
| 封装 | BGA (package outline from datasheet) | — |
| Position in Roadmap | Mainstream lower-end PCIe Gen4 (DRAM-less) | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| RoHS 状态 | Compliant (per JLCPCB listing) | [DATA_NEEDED: RoHS status] |
| MSL 等级 | [DATA_NEEDED: MSL level] | — |
| Compliance | PCI-SIG (PCIe Gen4), NVMe | — |
| Storage Controller Function | — | PCIe/NVMe SSD controller |
| NAND Support | — | 3D NAND from major NAND suppliers |
| Error Correction | — | Silicon Motion NANDXtend ECC technology |
| SRAM Data Protection | — | SRAM ECC supported |
| Data-Path Protection | — | End-to-end data-path protection |
| Observed SSD Host Interface | — | PCI Express 4.0 x4 |
| Observed SSD Protocol | — | NVMe |
| DRAM Architecture | — | DRAMless |
| NAND Type in Reported Kingston NV2 | — | 112-layer TLC NAND from Kioxia |
| Controller Process | — | [DATA_NEEDED: manufacturing process] |
| CPU Architecture | — | [DATA_NEEDED: CPU architecture] |
| Maximum Host Interface Speed | — | [DATA_NEEDED: PCIe generation and lane-rate electrical limits] |
| Package Type | — | [DATA_NEEDED: package type] |
| Package Pin Count | — | [DATA_NEEDED: package pin count] |
| Operating Voltage | — | [DATA_NEEDED: operating voltage] |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| Automotive Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |
| Unit Price | — | [DATA_NEEDED: distributor unit price] |