"WTV-SR recording IC" is one of the member of recording serial products created by Guangzhou waytronic .This module can record as well as fixed voice playback, recording content uploaded and a variety of control modes can be chose. With the master chip and plug-in SPI FLASH , it has a great advantage in the duration time of recording and cost performance.Flexible supply (can either supply module, or supply solution), is a effective recording solution. 

Features

• Up to 7 kinds of operation modes : MP3 mode, one on one key mode, parallel mode, 
• one record one play key mode , e-book mode, two-wire serial mode and three-wire serial mode
• Support MIC and LINE recording;
• Support upload and download voice via USB;
• Support playback the high-quality voice downloaded from computer
• Can record up to 252 segment voice (including fixed voice);
• With power-down save data function
• 8 degrees controllable volume;
• Operating voltage: DC2.6 ~ 3.6V, sleep current :10uA (typical).
• Module package: DIP28, define, reference value: 18.30mm * 36.00mm etc 

Applications

The module can be used in telephone recording systems, answering machine, automatic response system of telephone exchange, learning machine, fun toys, personalized gifts and other products.