K4B4G1646E-BMK0 vs H5TC4G63CFR-H9J 对比
详细并排对比 K4B4G1646E-BMK0 出自 Samsung Electronics 和 H5TC4G63CFR-H9J 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 | K4B4G1646E-BMK0 | H5TC4G63CFR-H9J |
|---|---|---|
| 品牌 | Samsung Electronics | SK hynix |
| 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） | $6.50 | $6.00 |
| Density | 4 Gb | 4Gb |
| 存储组织 | 256M x 16 | 256M x 16 |
| Speed Grade | 1600 Mbps | -H9 (1866 Mbps / PC3-14900) |
| Voltage | 1.35 V | — |
| 工作温度 | -40°C to +95°C | — |
| 封装 | 96-FBGA | 96-ball TFBGA |
| 接口 | Parallel | — |
| Clock Frequency | 800 MHz | — |
| 数据速率 | 1600 Mbps | — |
| 存储器类型 | DDR3L SDRAM | DDR3L SDRAM |
| 安装类型 | Surface Mount | — |
| Auto Precharge | Yes | — |
| Asynchronous Reset | Yes | — |
| ZQ Calibration | Yes | — |
| Dynamic ODT | Yes | — |
| Data Mask | Yes | — |
| Supply Voltage (VDD/VDDQ) | — | 1.35V +0.100/-0.067V |
| Number of Terminals | — | 96 |
| Temperature Grade | — | Industrial |
| Lead-Free | — | Yes |
| 无卤 | — | Yes |
| RoHS Compliant | — | Yes |
| Clock Input | — | Fully differential (CK, CK) |
| Data Strobe | — | Differential (DQS, DQS) |
| On-Chip DLL | — | Yes |
| Data Mask (DM) | — | Yes |