K4A8G085WB-BCRC vs K4A8G165WB-BCTD 对比
详细并排对比 K4A8G085WB-BCRC 出自 Samsung Electronics 和 K4A8G165WB-BCTD 出自 Samsung Electronics。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 | K4A8G085WB-BCRC | K4A8G165WB-BCTD |
|---|---|---|
| 品牌 | Samsung Electronics | Samsung Electronics |
| 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） | $6.80 | $37.00 |
| 存储器类型 | DDR4 SDRAM | DDR4 SDRAM |
| Density | 8 Gb | — |
| 存储组织 | 1G x 8 | 512M x 16 |
| 数据速率 | 2400 Mbps | 2666 Mbps/pin (PC4-2666) |
| 电源电压 | 1.2 V | 1.2 V |
| 工作温度 | 0°C to 85°C | 0°C to +95°C (TC) |
| 封装 | 78-ball FBGA | 96-ball FBGA |
| Number of Terminals | 78 | — |
| Refresh Cycles | 8192 | — |
| Access Time | 0.175 ns | — |
| Technology | CMOS | — |
| Burst Length | 8 and 4 | — |
| On-Die Termination | Yes | Yes (ODT) |
| Auto-Refresh | Yes | — |
| Self-Refresh | Yes | — |
| RoHS | Compliant | Compliant |
| Total Density | — | 8 Gb |
| CAS 延迟 | — | [DATA_NEEDED: CL value] |
| tRCD | — | [DATA_NEEDED: tRCD value] |
| tRP | — | [DATA_NEEDED: tRP value] |
| Refresh | — | Auto-refresh, self-refresh |
| ZQ Calibration | — | Yes |
| Data Mask | — | Yes |