24C04 256x8(2k) Serial CMOS EEPROM
Description
aP89021 high performance Voice OTP is fabricated with Standard CMOS process with embedded 512K bits EPROM. It can store up to 21sec voice message with 4-bit ADPCM compression at 6KHz sampling rate.8-bit PCM is a..
Main chip: ISD1820
Size: 38.5 x 42.8mm
Operating voltage: DC 3~5V
Features:
Easy to use 10 second voice recording and playback.
High quality, natural voice restore.
Can be used as a megaphone module.
With loop play, jog play, single play function.
SCM control.
This module can directly drive 8 oh..