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Speech OTP

40S OTP Speech IC SC040

40S OTP Speech IC SC040


SC040 is a 40 Sec Easy Use Speech IC .It Support PWM or DAC voice output with high quality speech , There are 40 second Voice Length under 6 KHz sampling and 4 bit hardware compression. Its internal built-in a oscillator for system clock without an external resistor. Maximum 32 voice groups. One Group contain several steps(voice section ); Maximum 700 steps for all the Groups. Each Step can be define Trigger Mode, Output Status, Voice Section, Mute length, I/O Type & Simple Programming Function. User can select 8bit / 5bit / 4bit data compression. Support three mode trigger IC (Stand Alone, Serial Trigger Mode, CPU Command Mode ). Easy use development system is for function selection and voice combination . PC download the ROM code by
the USB Port .


1. Functions
2. MAX voice file : 700
3. MAX Trigger Groups : 32

4. Power On Trigger Group :1
5. MAX Step : 700
6. Signal step mute length : 0.64 s ( 6k sample rate )
7. Operating Voltage range: 2.4V ~ 5V
8.Total Voice Duration : 40” 

   I/O pin : 3
9. Voice output : PWM or DAC
10. Sequential Key : OKY1 -> 32 Groups.

Hits:  UpdateTime:2012-06-20 12:20:22  【Printing】  【Close