| Part Number | MT49H8M36SJ-25:B TR | MT49H8M36SJ-25E:B TR | 
|---|---|---|
| Manufacturer | Micron Technology Inc. | Micron Technology Inc. | 
| Category | Memory | Memory | 
|  |  | |
| Product Status | Active | Obsolete | 
| Memory Type | Volatile | Volatile | 
| Memory Format | DRAM | DRAM | 
| Technology | DRAM | DRAM | 
| Memory Size | 288Mb (8M x 36) | 288Mb (8M x 36) | 
| Memory Interface | Parallel | Parallel | 
| Clock Frequency | 400 MHz | 400 MHz | 
| Write Cycle Time - Word, Page | - | - | 
| Access Time | 20 ns | 15 ns | 
| Voltage - Supply | 1.7V ~ 1.9V | 1.7V ~ 1.9V | 
| Operating Temperature | 0°C ~ 95°C (TC) | 0°C ~ 95°C (TC) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 144-TFBGA | 144-TFBGA | 
| Supplier Device Package | 144-FBGA (18.5x11) | 144-FBGA (18.5x11) |