This part is a kind of semiconductor called BG12864A.

Function of this product has LCD Module.

Manufacturers : Bolymin

Image and pinout :

Some of the text within the PDF file :

SPECIFICATIONS FOR LCD MODULE MODEL NO. BG12864A series VER.04 FOR MESSRS: ________________________________________________ ON DATE OF: ________________________________________________ APPROVED BY: ________________________________________________ BOLYMIN, INC. 5F, NO.38,Keya Road , Daya Township, Taichung County 42878, Taiwan, R.O.C. Web Site:http://www.bolymin.com.tw TEL:+886-4-25658689 FAX:+886-4-25658698 DEMA Electronic AG | Phone: +49 (0)89 28 69 41 0 | Fax: +49 (0)89 28 35 09 | Email: info@dema.net | Web: http://www.dema.net History of Version Version 01 Contents NEW VERSION 02 To modify Thought hole dim. Date Note 2003/3/21 SPEC. 2005/02/21 03 MODIFY BACKLIGHT INFORMATION 2008/02/23 Add Handling Instruction 04 Update Electrical Characteristics、 Quality Assurance 2013/01/ [ ... ]

BG12864A PDF Datasheet Download