WT588D-16P Voice Module

product description
Type: Regulator
Power Dissipation: 1
Working temperature: 1
Power supply voltage: DC2.8V ~ 5.5V

WT588D voice module features
Module package (with FLASH memory and peripheral circuits) DIP16, DIP28, DIP18 chip package, SSOP20 and LQFP32 two forms;
According to the external or built-in SPI-Flash, you can play a different duration, support 2M ~ 32Mbit SPI-Flash memory;
Embedded DSP audio processor speed, fast processing speed;
Built-in 13Bit / DA converter, 12-bit / PWM output, good sound quality;
PWM output can be directly driven 0.5W / 8 speakers, push-pull current abundant;
Supports two ways of DAC / PWM output;
Support loading WAV audio format;
Through professional PC operating software, can be any combination of voice, mute insert, insert mute does not take up memory capacity, a voice repeat call has been loaded to multiple addresses;
USB download mode, support online download / offline download; WT588D voice chip can download data to normal SPI-Flash even when power is on;
Support MP3 control mode, control mode button, 3 × 8 combination control mode, parallel control mode, first-line serial control mode, three-wire serial control mode, three-wire serial control I / O port expansion output mode.
Three-wire serial control mode can control three-wire serial I / O port expansion, only send data output mode to switch. Even if switching to the final state before switching to the working state after switching to the switching mode,
Any voice playback status display BUSY signal output;
Strong anti-interference, can be used for industrial applications;
Article 220 can control t