www.DataSheet4U.com SH67K91 20K 4-bit Micro-contr.
Sino Wealth Microelectronic
SH67K91 - 20K 4-Bit Micro Controller
www.DataSheet4U.com SH67K91 20K 4-bit Micro-controller with LCD Driver, 4/8 channels Chord Feature - 32 Seg X 6 Com (1/6 duty, 1/3 or 1/4 Bias) SH661.