W583xxx

www.DataSheet4U.com Preliminary W583XXX HIGH FIDELITY Power Speech TM GENERAL DESCRIPTION W583xxx are fabricated using the Winbond CMOS process. The W583xxx family is a new member of the PowerSpeech synthesizer series, with voice quality which is even better than before. The W583xxx family has adopted the same architecture as the PowerSpeech synthesizers while replacing the 4-bit ADPCM algorithm with Winbond′s new high fidelity voice synthesis algorithm to produce better quality voice. W583xxx provides IR function, CPU interface, pad option for Ring or Crystal oscillator and voice output in DAC current or PWM type. According different voice duration, there are 11 bodies in W583xxx family, list them below. PART NO. Duration PART NO. Duration W583S10 10 sec W583S50 50 sec W583S15 15 sec W583S60 60 sec W583S20 20 sec W583S80 80 sec W583S25 25 sec W583S99 99 sec W583S30 30 sec W583M02 120 sec W583S40 40 sec Notes: 1. The voice duration is estimated by 6.4 KHz sampling rate. 2. W583S10 provides less I/O pins, and do not provide crystal oscillator. FEATURES Programmable speech synthesizer New high fidelity synthesis algorithm Wide operating voltage range: 2.4 - 5.5 Volts Direct drive speaker by PWM output or Built-in 8-bit D/A converter Supports CPU interface operation IR interface for command Transmission and Receiving Symbolic compiler supported Instruction cycle ≤ 400 µS typically Section control − Variable frequency: 4.8/6/8/12 KHz − LED: ON/OFF Eight ...