W78E52B-40 Similar

W78E52B-40 Datasheet and W78E52B-40 manual

Manufacturer : Winbond 

Packing : P-DIP40 

Pins : 40 

Temperature : Min 0 °C | Max 70 °C

Size : 336 KB

Application : 8-bit MTP microcontroller 

W78E52B-40 PDF Download