| Part Number | Density | Organization | Product Type | Vcc | Refsh | Speed | Package Pins | Temperature Grade | Status |
|---|---|---|---|---|---|---|---|---|---|
| IS43LQ16128A | 2Gb | 1 Channel (1x16) | LPDDR4/4X | 1.1V,1.8V | 8K | 3200(MT/s) | BGA(200), BGA(100) | I | Prod |
| IS43LQ16128AL | 2Gb | 1 Channel (1x16) | LPDDR4/4X | 0.6V,1.1V,1.8V | 8K | 3200(MT/s) | BGA(200), BGA(100) | I | Prod |
| IS43LQ16256A | 4Gb | 1 Channel (1x16) | LPDDR4/4X | 1.1V,1.8V | 8K | 3200(MT/s) | BGA(200) | I | Prod |
| IS43LQ16256AL | 4Gb | 1 Channel (1x16) | LPDDR4/4X | 0.6V,1.1V,1.8V | 8K | 3200(MT/s) | BGA(200) | I | Prod |
| IS43LQ16256B | 4Gb | 1 Channel (1x16) | LPDDR4/4X | 1.1V,1.8V | 8K | 3733,3200(MT/s) | BGA(200), BGA(100) | I | Prod |
| IS43LQ16256BL | 4Gb | 1 Channel (1x16) | LPDDR4/4X | 0.6V,1.1V,1.8V | 8K | 3733,3200(MT/s) | BGA(200), BGA(100) | I | Prod |
| IS43LQ16256C | 4Gb | 1 Channel (1x16) | LPDDR4/4X | 1.1V,1.8V | 8K | 4266,3733,3200(MT/s) | BGA(200) | I | S=Q2/25 |
| IS43LQ16256CL | 4Gb | 1 Channel (1x16) | LPDDR4/4X | 0.6V,1.1V,1.8V | 8K | 4266,3733,3200(MT/s) | BGA(200) | I | S=Q2/25 |
| IS43LQ16512A | 8Gb | 1 Channel (1x16) | LPDDR4/4X | 1.1V,1.8V | 8K | 3733,3200(Mb/s) | BGA(200) | I | Prod |
| IS43LQ16512B | 8Gb | 1 Channel (1x16) | LPDDR4/4X | 1.1V,1.8V | 8K | 4266,3733(Mb/s) | BGA(200) | I | S=Q1/25 |
| IS43LQ16512BL | 8Gb | 1 Channel (1x16) | LPDDR4/4X | 0.6V,1.1V,1.8V | 8K | 4266,3733(Mb/s) | BGA(200) | I | S=Q1/25 |
| IS43LQ32128A | 4Gb | 2 Channel (2x16) | LPDDR4/4X | 1.1V,1.8V | 8K | 3200(MT/s) | BGA(200) | I | Prod |
| IS43LQ32128AL | 4Gb | 2 Channel (2x16) | LPDDR4/4X | 0.6V,1.1V,1.8V | 8K | 3200(MT/s) | BGA(200) | I | Prod |
| IS43LQ32256A | 8Gb | 2 Channel (2x16) | LPDDR4/4X | 1.1V,1.8V | 8K | 3200(MT/s) | BGA(200) | I | Prod |
| IS43LQ32256AL | 8Gb | 2 Channel (2x16) | LPDDR4/4X | 0.6V,1.1V,1.8V | 8K | 3200(MT/s) | BGA(200) | I | Prod |
| IS43LQ32256B | 8Gb | 2 Channel (2x16) | LPDDR4/4X | 1.1V,1.8V | 8K | 3733,3200(Mb/s) | BGA(200) | I | Prod |
| IS43LQ32256BL | 8Gb | 2 Channel (2x16) | LPDDR4/4X | 0.6V,1.1V,1.8V | 8K | 3733,3200(Mb/s) | BGA(200) | I | Prod |
| IS43LQ32512A | 16Gb | 2 Channel (2x16) | LPDDR4/4X | 1.1V,1.8V | 8K | 4266,3733(Mb/s) | BGA(200) | I | S=Q1/25 |
| IS43LQ32512AL | 16Gb | 2 Channel (2x16) | LPDDR4/4X | 0.6V,1.1V,1.8V | 8K | 4266,3733(Mb/s) | BGA(200) | I | S=Q1/25 |
| IS43LQ32640A | 2Gb | 2 Channel (2x16) | LPDDR4/4X | 1.1V,1.8V | 8K | 3200(MT/s) | BGA(200) | I | Prod |
| IS43LQ32640AL | 2Gb | 2 Channel (2x16) | LPDDR4/4X | 0.6V,1.1V,1.8V | 8K | 3200(MT/s) | BGA(200) | I | Prod |
| IS43LQ32640EA | 2Gb | 2 Channel (2x16) | LPDDR4/4X | 1.1V,1.8V | 8K | 3200(MT/s) | BGA(200) | I | Prod |
| IS43LQ32640EAL | 2Gb | 2 Channel (2x16) | LPDDR4/4X | 0.6V,1.1V,1.8V | 8K | 3200(MT/s) | BGA(200) | I | Prod |
| IS43LQ32K01S2A | 32Gb | 2 Channel (2x16), 2 Ranks | LPDDR4/4X | 1.1V,1.8V | 8K | 4266,3733(Mb/s) | BGA(200) | I | S=Q1/25 |
| IS43LQ32K01S2AL | 32Gb | 2 Channel (2x16), 2 Ranks | LPDDR4/4X | 0.6V,1.1V,1.8V | 8K | 4266,3733(Mb/s) | BGA(200) | I | S=Q1/25 |
DRAM（Dynamic Random Access Memory），即动态随机存取存储器，最为常见的系统内存。
几乎所有的 DRAM 作为计算机系统中的离散元器件存在。DRAM 的硅工艺经过显著地定制，因此其无法与 CPU 一起集成。有许多样式的 DRAM 可满足市场的各种需要。双数据速率 DDR 存储器是台式机和服务器计算机中最常见的 DRAM 类型。DDR4 是最新一代的 DDR 存储器。低功率 DDR (LPDDR) 是移动和嵌入式系统首选的存储器技术。还有其他类型的 DRAM。
LPDDR4 SDRAM
- 低压电源：1.8V，1.1V
- I/O电压：1.1V（LPDDR4）或0.6V（LPDDR4X）
- 时钟频率范围：10MHz至1866MHz
- 每个I/O的数据速率：20Mbps至3733Mbps
- 16n预取DDR架构
- 多路复用、双倍数据率的命令/地址输入
- ZQ校准
- 低功耗的移动特性
- 长期供货支持
LPDDR4:IS43LQxxxxx系列
LPDDR4x:IS46LQxxxxx系列
选型表下载
