W528S03, W528S03-0656, W528S03-0760 Selling Leads, Datasheet
MFG:WINBOND() D/C:09+
W528S03, W528S03-0656, W528S03-0760 Datasheet download
Part Number: W528S03
MFG: WINBOND()
Package Cooled:
D/C: 09+
W528S03, W528S03-0656, W528S03-0760
- Table of contents:
Info of W528S03
Info of W528S03-0656
Info of W528S03-0760
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About W528S03
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Datasheet: W528S03
File Size: 174882 KB
Manufacturer: WINBOND [Winbond]
Download : Click here to Download
About W522A008
PDF/DataSheet Download
Datasheet: W522A008
File Size: 302958 KB
Manufacturer: Winbond
Download : Click here to Download
About W522A008
PDF/DataSheet Download
Datasheet: W522A008
File Size: 302958 KB
Manufacturer: Winbond
Download : Click here to Download
W528S03 General Description
The W528Sxx family is programmable speech synthesis ICs that utilize the ADPCM coding method to generate all types of voice effects.
The W528Sxx's LOAD and JUMP commands and four programmable registers provide powerful user-programmable functions that make this chip suitable for an extremely wide range of speech IC applications.
The W528Sxx family includes 9 kinds of part numbers with the same function except for the voice duration shown below
W528S03 Maximum Ratings
|
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 |
|
| Operating Temp. |
TOPR |
- |
0 to +70 |
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability of the device.
W528S03 Features
• Programmable speech synthesizer
• Wide operating voltage range: 2.4 to 5.5 volts
• 4-bit ADPCM synthesis method
• Provides 4 direct trigger inputs that can easily be extended to 8 or 12 matrix trigger inputs
• Two trigger input debounce times (20 to 40 mS or 160 to 320 S) can be set
• Provides up to 2 LEDs and 3 STOP outputs
• Every LED pin can drive 3 LEDs simultaneously
• LED flash frequency: 3 Hz
• AUD output current: 5 mA
• Flexible functions programmable through the following:
− LD (load), JP (jump) commands
− Four registers: R0, EN, STOP, and MODE
− Conditional instructions
− Speech equation
− END instruction
− Global repeat (GR) setting
− Output frequency and LED flash type setting
• Programmable power-on initialization (POI) (can be interrupted by trigger inputs)
• POI delay time of 160 mS ensures stable voltage when chip is powered on
• Can be programmed for the following functions:
− Interrupt or non-interrupt for rising or falling edge of each trigger pin (this feature determines retriggerable, non-retriggerable, overwrite, and non-overwrite features of each trigger pin)
− Four playing modes:
One Shot (OS)
Level Hold (LH)
Single-cycle level hold (S_LH)
Complete-cycle level hold (C_LH)
− Stop output signal setting
− Serial, direct, or random trigger mode setting
• Four frequency options (4/4.8/6/8 KHz) and LED On/Off control can be set independently in each GO instruction of speech equation
• Independent control of LED1 and LED2
• Total of 256 voice group entries available for programming
• Provides the following mask options:
− LED flash type: synchronous/alternate
− LED1 section-controlled: Yes/No
− LED2: section-controlled/STPC-controlled
− LED volume-controlled: No/Yes
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