H5AN8G4NAFR-VKC vs H5AN8G4NAFR-PBC 对比
详细并排对比 H5AN8G4NAFR-VKC 出自 SK hynix 和 H5AN8G4NAFR-PBC 出自 SK hynix。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。
规格对比
| 参数 | H5AN8G4NAFR-VKC | H5AN8G4NAFR-PBC |
|---|---|---|
| 品牌 | SK hynix | SK hynix |
| 分类 | Memory ICs | DRAM |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $2.98 | $3.55 |
| 存储器类型 | DDR4 SDRAM | DDR4 SDRAM |
| Density | 8 Gb | 8 Gb |
| 存储组织 | 2G x 4 | 2Gb x 4 |
| 数据速率 | 2666 Mbps per pin (DDR4-2666) | — |
| CAS Latency (CL) | 19 (CL19, speed bin VK) | — |
| Supply Voltage (VDD) | 1.2 V | — |
| I/O Voltage (VDDQ) | 1.2 V | — |
| 封装 | 78-ball FBGA (PBGA78) | 78-ball FBGA |
| 安装类型 | Surface Mount | Surface Mount |
| Technology | CMOS | CMOS |
| RoHS 状态 | Compliant (Lead-Free & Halogen-Free) | Compliant |
| Family | H5AN8G4NAFR-xxC / H5AN8G8NAFR-xxC / H5AN8G6NAFR-xxC | — |
| Application | Main memory requiring large density and high bandwidth | — |
| Datasheet Revision | Rev. 1.2 (Jul. 2017) | — |
| 工作温度 | [DATA_NEEDED: Operating Temperature] | — |
| Refresh | [DATA_NEEDED: Refresh specification] | — |
| Interface Voltage (VDD/VDDQ) | — | 1.2 V +/- 0.06 V |
| Wordline Pump Voltage (VPP) | — | 2.5 V (+0.25/-0.125 V) |
| Speed Bins (per datasheet) | — | DDR4-1600 / 1866 / 2133 / 2400 (DLL ON) |
| Bank Groups | — | 4 (BG0-BG1) |
| Banks | — | 16 (4 bank groups x 4 banks) |
| Row Address | — | A0-A16 (17 bits) |
| Lead-Free / Halogen-Free | — | Yes (RoHS Compliant per datasheet) |
| 工作温度范围 | — | [DATA_NEEDED: operating temperature range] |
| CAS 延迟 | — | [DATA_NEEDED: CL for PBC speed bin] |
| Geardown Mode Note | — | DDR4-1600/1866/2133/2400 bins valid only when Geardown Mode is disabled |