W5830 Datasheet, PDF (1/14 Pages) Winbond – HIGH FIDELITY Power Speech

Preliminary W583XXX
GENERAL DESCRIPTION
HIGH FIDELITY Power Speech ^TM
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. W583S10 W583S15 W583S20
Duration
10 sec
15 sec
20 sec
PART NO. W583S50 W583S60 W583S80
Duration
50 sec
60 sec
80 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.
W583S25
25 sec
W583S99
99 sec
W583S30
30 sec
W583M02
120 sec
W583S40
40 sec
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
Notes:
1. W583S10 provide ring oscillator only.
2. Only 4 trigger pins in W583S10.
3. Only 5 STOP outputs in W583S10.
Publication Release Date: March 1999
-1-
Revision A1