This part is a kind of semiconductor called WM-C1601M-1GNNb.

Function of this product has LCD Module.

Manufacturers : Wintek

Image and pinout :

Some of the text within the PDF file :

STD WM-C1601M-1GNNb 2 ✔ (SA ) w w w . D a t a S h e e t 4 U . c o m History of Version Version a1 Chap. Contents Date 07.Stp.1995 Note SPEC. New Version a2 - Change as follow by: Wintek 1.Modify Spec. Style 30.NOV.1996 SPEC. b1 - Change as follow by: Wintek 1.KS0066UP-00CC→ST7066U-0A 08.AUG.2000 SPEC. b2 - Change as follow by: Wintek 1.Modify Spec. Style 16.OCT.2001 SPEC WM-C1610M-1GNNb 2/23 Contents (1) Electronic Units:………………………………………………………. 1.1 Absolute Maximum Ratings…………………………………. 1.2 1.3 Electrical Characteristics……………………………………... Interface Pin Function………… [ ... ]

WM-C1601M-1GNNb PDF Datasheet Download