K4A8G085WC-BCRC vs H5AN4G8NBJR-UHC 对比
详细并排对比 K4A8G085WC-BCRC 出自 Samsung Electronics 和 H5AN4G8NBJR-UHC 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 | K4A8G085WC-BCRC | H5AN4G8NBJR-UHC |
|---|---|---|
| 品牌 | Samsung Electronics | SK hynix |
| 分类 | DRAM | 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） | $4.30 | $3.18 |
| 存储器类型 | DDR4 SDRAM | DDR4 SDRAM |
| Density | 8 Gbit | 4 Gbit |
| 存储组织 | 1G x 8 | 512M x 8 |
| 电源电压 | 1.2 V | 1.2 V |
| 数据速率 | 2400 Mbps (DDR4-2400) | 2400 Mbps (PC2400) |
| 封装 | 78-ball FBGA (TFBGA) | TFBGA-78 (11 x 7.5 mm) |
| Terminal Pitch | 0.8 mm | — |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | 0C to +95C | [DATA_NEEDED: operating temperature range] |
| Auto Precharge | Yes | — |
| Asynchronous Reset | Yes | — |
| CRC Function | Yes | — |
| ZQ Calibration | Yes | — |
| Dynamic On-Die Termination | Yes | — |
| Data Mask Function | Yes | — |
| RoHS 状态 | Compliant | Compliant (Rohs Code: Yes) |
| Refresh | Auto/Self refresh | [DATA_NEEDED: refresh rate 1x/2x/4x support] |
| 接口 | — | DDR4 (JEDEC) |
| Technology | — | CMOS DRAM |
| Lifecycle Code | — | Active |
| REACH Compliance | — | Compliant |
| Manufacturer | — | SK Hynix Inc. |
| CAS 延迟 | — | [DATA_NEEDED: CAS latency for -UHC speed bin] |