* Programmable speech synthesizer
* New high fidelity synthesis algorithm
* Wide operating voltage range: 2.4 - 5.5 Volts
* Direct drive speaker by PWM ou.

There are up to 8 trigger inputs and 8 STOP outputs in W583xxx. The maximal number of software key pad by scanning matr.

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 PowerSp.

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