PowerSpeech™ Family

Part No.	W583Sxxx
Datasheet	W583xxx.pdf
Description	W583xxx are fabricated using the Nuvoton 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 Nuvoton'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. Preliminary.
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 general-purpose registers R0-R7 Pad option for Ring or Crystal oscillator¹ 8 trigger inputs - with separate control of falling/rising edge trigger² 8 STOP outputs³ Number of interrupt vector / label up to 2,048
Diagram	N/A
Package	N/A
Other Files	N/A
Development Tools	ICE
Others	N/A