Features: · New high fidelity speech synthesis algorithm· Direct drive speaker by PWM output or Built-in 8-bit D/A converter· Wide operating voltage range: 2.4 - 5.5 Volts· Addressing capability up to 16M bits (W58300)· IR interface for command Transmission and Receiving· TX, INC and MV instructio...
W583000: Features: · New high fidelity speech synthesis algorithm· Direct drive speaker by PWM output or Built-in 8-bit D/A converter· Wide operating voltage range: 2.4 - 5.5 Volts· Addressing capability up ...
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PARAMETER |
SYMBOL |
CONDITIONS |
RATED VALUE |
UNIT |
Power Supply |
VDD-VSS |
- |
-0.3 to +7.0 |
V |
Input Voltage |
VIN |
All Inputs |
VSS -0.3 to VDD +0.3 |
V |
Storage Temp. |
TSTG |
- |
-55 to +150 |
°C |
Operating Temp. |
TOPR |
- |
0 to +70 |
°C |
W583xxx is fabricated using the Winbond CMOS process. The W583xxx family is a new member of the PowerSpeechä synthesizer series, with voice quality which is even better than before. The W58300 is a ROMless chip that can support up to maximal 16M bits memory size; the voice length can reach 8.5 minutes. When combined with flash memory W55F05 or W55F20, this chip can be used to demonstrate W583xxx series products like the W583M02, W58S30, W583S10, etc.
The W583xxx family has adopted the same architecture as the PowerSpeechä synthesizers while replacing the 4-bit ADPCM algorithm with Winbond¢s high fidelity speech synthesis algorithm to produce better quality voice. W58xxx provides IR(infrared) function, CPU interface and voice output in DAC current or PWM type.