WT2000HX-16S Voice Chip Specification
■WT2000HX-16S is a powerful and high-quality recording chip that uses a high-performance 32-bit processor with a maximum frequency of 120MHz. With the characteristics of low cost, low power consumption, high reliability, and strong versatility, WT2000HX-16S is divided into two chips,WT2000H0-16S and WT2000H4-16S. WT2000H4-16S supports storing recording data in internal Flash, and supports up to 100S recording , It also supports external SPI Flash; WT2000H0-16S only supports external SPI Flash recording, and the maximum supports external 128Mbit Flash. Flexible control mode: support one-line serial communication and button control.
●Functions
■Maximum can support external 128Mbit Flash;
■Control method: one-line serial port, (UART or button control can be customized);
■No playback by default when power on; with BUSY status indication, BUSY is high when recording or playing, and BUSY is low when stopping recording or not playing;
■Support high-quality recording, recording sampling supports 8K\12K\16K\20K\24K;
■Support voice decoding and playback of high-quality audio format, (8kbps~320kbps) with beautiful sound;
■Built-in 0.5W Class D power amplifier;
■The volume is adjustable, and the volume level is 8 levels;
■Two 16-bit asynchronous divider timers;
■Digital audio stream, IIS supports host and slave modes;
■An IIC controller;
■An infrared remote control decoder;
■16 bit high precision ADC;
■16 bit high precision DAC;
■High-power IO drive capability, which can directly drive up to 64mA.
■low levels) for 1 second, the chip enters sleep
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WT2000HX-16S 、 WT2000HX-16S series 、 WT2000H0-16S 、 WT2000H4-16S |
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Datasheet |
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Please see the document for details |
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SOP16 |
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English Chinese Chinese and English Japanese |
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2021/12/1 |
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V1.09 |
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1 MB |
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