☆Module package (with SPI-Flash and peripheral circuit) has DIP16, DIP28 types, no need to debug the chip characteristics by yourself.
☆Different SPI-Flash has different playing time. Support 2M~128Mbit SPI-Flash memory.
☆Embedded DSP high speed audio processor.
☆Built in 13Bit/DA converter, 12Bit/PWM output, good sound quality.
☆Support PWM and DAC two audio output modes. PWM output directly driving 8R0.5W speaker.
☆Support MP3 control mode, key control mode, 3*8 key combination control mode, parallel-port control mode, 1-wire and 2-wire and 3-wire serial port control mode.
☆Strong anti interference ability, can be applied in industry area.
☆Automatically into sleep mode when stop playing.
☆15 types of key control modes. Any one key can be set to have any one control mode.
☆Working voltage: DC2.8~5V.