HY5DV641622AT-4 Datasheet and HY5DV641622AT-4 manual

Manufacturer : HYNIX 

Packing : TSOP II 

Pins : 66 

Temperature : Min 0 °C | Max 70 °C

Size : 303 KB

Application : "64M(4Mx16) DDR SDRAM, VDD=3.3V, 250MHz" 

HY5DV641622AT-4 PDF Download