W523SXX

www.DataSheet4U.com W523SXX HIGH FIDELITY GENERAL DESCRIPTION (PRELIMINARY) PowerSpeech TM The W523Sxx family are programmable speech synthesis ICs that utilize Winbond′s new high fidelity voice synthesis algorithm to generate all types of voice effects with high sound quality. The W523Sxx’ s LOAD, JUMP, MOVE and INC commands and ten programmable registers provide powerful user-programmable functions that make this chip suitable for an extremely wide range of speech IC applications. The W523Sxx family includes 14 kinds of bodies which are the same except for the voice duration shown below: PART NO. Duration PART NO. Duration W523S08 8 sec. W523S40 40 sec. W523S10 10 sec. W523S50 50 sec. W523S12 12 sec. W523S60 60 sec. W523S15 15 sec. W523S70 70 sec. W523S20 20 sec. W523S80 80 sec. W523S25 25 sec. W523S99 100 sec. W523S30 30 sec. W523M02 120 sec. Note: The voice duration is estimated by 6.4 KHz sampling rate. FEATURES Operating voltage range: 2.4 – 5.5 volts for both DAC and PWM output New high fidelity synthesis algorithm Either PWM mode or D/A converter mode can be selected for AUD output Provides 4 direct trigger inputs that can easily be extended to 24 matrix trigger inputs Two trigger input debounce times (50 mS or 400 uS) can be set Provides up to 2 LEDs and 5 STOP outputs Flexible functions programmable through the following: − LD (Load), JP (Jump), MV (Move) and INC (Increase) commands − Four general purpose registers: R0, R1, R2 and R3 − Six speci...