| Part Number | IS43LD32128A-25BPLI | IS43LD32128A-25BPL | 
|---|---|---|
| Manufacturer | ISSI, Integrated Silicon Solution Inc | ISSI, Integrated Silicon Solution Inc | 
| Category | Memory | Memory | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| Memory Type | Volatile | Volatile | 
| Memory Format | DRAM | DRAM | 
| Technology | SDRAM - Mobile LPDDR2-S4 | SDRAM - Mobile LPDDR2-S4 | 
| Memory Size | 4Gb (128M x 32) | 4Gb (128M x 32) | 
| Memory Interface | Parallel | HSUL_12 | 
| Clock Frequency | 400 MHz | 400 MHz | 
| Write Cycle Time - Word, Page | 15ns | 15ns | 
| Access Time | - | 5.5 ns | 
| Voltage - Supply | 1.14V ~ 1.3V, 1.7V ~ 1.95V | 1.14V ~ 1.3V, 1.7V ~ 1.95V | 
| Operating Temperature | -40°C ~ 85°C (TC) | 0°C ~ 85°C (TC) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 168-VFBGA | 168-VFBGA | 
| Supplier Device Package | 168-VFBGA (12x12) | 168-VFBGA (12x12) |