GPCR20A Datasheet - Generalplus

GPCR20A SINGLE-CHIP VOICE RECORD/PLAYBACK DEVICES

GPCR20A is a highly integrated circuit that contains all of the necessary functions for providing high quality voice recording and playback. In order to provide the high quality voice, 4 times over sampling and 19 level digital filter technology are used to reduce the noise level. Easy-to-use, low p.

GPCR20A Features

* of GPCR20A. Total of 512K bits SRAM are capable of storing approximately 20 seconds of audio or speech voice (@ 6KHz sampling rate). PWM speaker driver offers the simplest output solution for users. Furthermore, the wide operating power supply (2.4V - 5.5V) provides various battery options to select

GPCR20A-Generalplus.pdf