WT588F02A-16S External Flash Version
■WT588F02A-16S is a 16-bit DSP voice chip newly developed by Shenzhen Wei Chuang Zhiyin Electronics Co., Ltd., internal oscillation 32Mhz, 16-bit PWM decoding. Powerful functions make WT588F02A-16S a leader in the voice chip industry. At present, WT588F02A-16S can hang up to 128Mbit flash. The chip has built-in hardware SPI, UART, IIC, comparator and other resources,and can customize various products with different personalized functions for customers.
●Function description:
■Working voltage: 2.0V~5.5V
■Accurate +/-1% internal oscillation, with low voltage reset (LVR=1.8V) watchdog timing
■16-bit PWM pure audio output, which can directly drive 8Ω/0.5W speakers and buzzers, 14-bit DAC audio output, and an external power amplifier
■Built-in watchdog;
■With serial port control mode: one-line serial port (IIC interface will come out later)
■Recording sampling rate: maximum support 16Khz. Fixed voice (reserved voice) sampling rate:
▲maximum support 32Khz;
■Support BUSY status output function
■Microphone with automatic gain control
■The chip main control program and flash data can be erased and re-programmed
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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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2021/11/6 |
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V1.01 |
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1 MB |
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