HT83F40 mcu equivalent, flash type voice otp mcu.
* Operating voltage: 2.7V~3.6V
* System clock: 4MHz~8MHz
* Crystal and RC system oscillator
* 12 I/O pins
* I2C/SPI Bus Serial Interface, shared with .
which require multiple I/Os and sound effects, such as voice and melody. The devices can provide various sampling rates .
The flash type voice series of MCUs have OTP type Program Memory and Flash type Voice Memory. The devices are 8-bit high performance microcontrollers which include a voice synthesizer and tone generator. They are designed for applications which requi.
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