| Part Number | MT61K256M32JE-13:A TR | MT61K256M32JE-14:A TR | 
|---|---|---|
| Manufacturer | Micron Technology Inc. | Micron Technology Inc. | 
| Category | Memory | Memory | 
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| Product Status | Active | Obsolete | 
| Memory Type | Volatile | Volatile | 
| Memory Format | RAM | RAM | 
| Technology | SGRAM - GDDR6 | SGRAM - GDDR6 | 
| Memory Size | 8Gb (256M x 32) | 8Gb (256M x 32) | 
| Memory Interface | Parallel | Parallel | 
| Clock Frequency | 1.625 GHz | 1.75 GHz | 
| Write Cycle Time - Word, Page | - | - | 
| Access Time | - | - | 
| Voltage - Supply | 1.31V ~ 1.39V | 1.31V ~ 1.39V | 
| Operating Temperature | 0°C ~ 95°C (TC) | 0°C ~ 95°C (TC) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 180-TFBGA | 180-TFBGA | 
| Supplier Device Package | 180-FBGA (12x14) | 180-FBGA (12x14) |