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    | Type | Description | 
|---|---|
| rohs: | RoHS | 
| technology: | PSRAM (Pseudo SRAM) | 
| access time: | 70 ns | 
| memory size: | 64Mb (4M x 16) | 
| memory type: | Volatile | 
| part status: | Obsolete | 
| memory format: | PSRAM | 
| mounting type: | Surface Mount | 
| package / case: | 54-VFBGA | 
| clock frequency: | 133 MHz | 
| memory interface: | Parallel | 
| voltage - supply: | 1.7V ~ 1.95V | 
| operating temperature: | -40°C ~ 85°C (TC) | 
| supplier device package: | 54-VFBGA (6x8) | 
| write cycle time - word, page: | - |