WTV380-8s is a voice chip uses a high-performance 32-bit processor with a maximum frequency of 120MHz.
It has the characteristics of low-cost, low power consumption, strong versatility, etc., and can have a built-in voice capacity of 120 seconds to 890 seconds.
The existing packages of this chip include SOP8, QFN20, QFN32. Flexible control mode: UART control mode is supported; also support one-wire serial port and two-wire serial port control mode; Support button control mode.
| Symbol | Parameter | Min | Max | Unit |
| Tamb | Ambient Temperature | -40 | +85 | °C |
| Tstg | Storage temperature | -65 | +150 | °C |
| VCC | Supply Voltage | -0.3 | 5.5 | V |
| PVDD | Class D Audio Power Amplifier | -0.3 | 5.5 | V |
| VVout33 | 3.3V IO Input Voltage | -0.3 | 3.6 | V |
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