N537A090
N537A090 is 2-ch Speech/Dual Tone/LCD Controller manufactured by Nuvoton Technology.
Data Sheet
2-ch Speech/Dual Tone/LCD Controller
(ViewTalk® Series)
Nuvoton Technology Corp. http://.nuvoton./
Release Date: Feb 2012 Revision A1
N537A090 Data Sheet
Table of Contents
1. GENERAL DESCRIPTION ......................................................................... 3 2. Features
................................................................................................. 4 3. BLOCK DIAGRAM...................................................................................... 5 4. PIN DESCRIPTION ..................................................................................... 6 5. ELECTRICAL CHARACTERISTICS.........................................
