K3K9K90BM-MGCP vs K3K8K80BM-MGCP 对比
详细并排对比 K3K9K90BM-MGCP 出自 Samsung Electronics 和 K3K8K80BM-MGCP 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 | K3K9K90BM-MGCP | K3K8K80BM-MGCP |
|---|---|---|
| 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） | $47.15 | $0.00 |
| 存储器类型 | LPDDR5 SDRAM (CMOS) | LPDDR5 SDRAM (DRAM) |
| 存储组织 | [DATA_NEEDED: density and organization] | 2G x 32 |
| Pin Speed | Up to 6400 Mbps (family maximum per Samsung LPDDR5 page) | — |
| Interface Width | x32 (family standard for K3K/K3L BM packages) | — |
| 封装 | PBGA (Plastic Ball Grid Array) | FBGA-315 (PBGA315) |
| Ball Count | [DATA_NEEDED: ball count] | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | -25C to +85C |
| Supply Voltage (VDD) | [DATA_NEEDED: VDD voltage] | — |
| Refresh | Self-refresh with per-bank refresh support (LPDDR5 standard) | — |
| Power Saving vs LPDDR4X | Approximately 20% (Samsung published figure) | — |
| Max Bandwidth | Up to 51.2 GB/s (family maximum per Samsung LPDDR5 page) | — |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Compliant |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL level] | — |
| Clocking | WCK (word clock) architecture | — |
| Standards | JEDEC LPDDR5 | — |
| Density | — | 64 Gb |
| 数据速率 | — | 6400 Mbps |
| 接口 | — | LPDDR5 (CMOS) |
| Supply Voltages | — | 500 mV, 900 mV, 1.05 V, 1.8 V |
| Technology | — | CMOS |
| Memory Category | — | Volatile DRAM |
| Lead Free | — | Yes |
| Application Class | — | Specialized ICs / Memory |
| I/O Width | — | 32-bit |