K3KL4L40EM-BGCU vs K3KL5L50DM-BGCU 对比
详细并排对比 K3KL4L40EM-BGCU 出自 Samsung Electro-Mechanics 和 K3KL5L50DM-BGCU 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。
Samsung Electro-Mechanics
K3KL4L40EM-BGCU - 12GB LPDDR5X DRAM 8533Mbps | Samsung
K3KL4L40EM-BGCU ✓ 量产中
规格对比
| 参数 | K3KL4L40EM-BGCU | K3KL5L50DM-BGCU |
|---|---|---|
| 品牌 | Samsung Electro-Mechanics | 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） | $78.75 | $0.00 |
| 存储器类型 | LPDDR5X DRAM | LPDDR5X SDRAM |
| Density | 96 Gbit (12 GB) | 128 Gb (16 GB) |
| 存储组织 | x64 | [DATA_NEEDED: organization (x)] |
| 数据速率 | 8533 Mbps | 8533 Mbps per pin |
| 接口 | LPDDR5X (LPDDR5 JEDEC-based) | LPDDR5X (JEDEC low-power DRAM interface) |
| 封装 | 496-ball FBGA | [DATA_NEEDED: package ball count / FBGA code] |
| 安装类型 | Surface Mount | Surface Mount (BGA) |
| 电源电压 | [DATA_NEEDED: core supply voltage (VDD)] | — |
| Application | Tablet, Smartphone, Wearable Devices | — |
| Product Family | Samsung LPDDR5X (K3KL4L40EM series) | — |
| Companion Densities | 64 Gbit (K3KL3L30DM-BGCU), 128 Gbit (K3KL5L50DM-BGCU) | — |
| Power Characteristic | Ultra-low-power mobile DRAM | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| RoHS 状态 | unknown | unknown |
| Ball Count | 496 | — |
| Storage Class | Volatile memory (DRAM) | — |
| Supply Voltage (VDD) | — | [DATA_NEEDED: VDD voltage] |
| Prefetch | — | 16n (LPDDR5/5X architecture) |
| Power Efficiency | — | approx. 20% better than LPDDR5 (per Samsung LPDDR5X family page) |
| CAS 延迟 | — | [DATA_NEEDED: CAS latency] |
| Refresh | — | [DATA_NEEDED: refresh scheme] |
| Production Status | — | In production (in stock at distributors) |
| MSL 等级 | — | [DATA_NEEDED: moisture sensitivity level] |