W574, W58100, W581057801H Selling Leads, Datasheet
MFG:WST Package Cooled:TO-92 D/C:06+
W574, W58100, W581057801H Datasheet download
Part Number: W574
MFG: WST
Package Cooled: TO-92
D/C: 06+
W574, W58100, W581057801H
- Table of contents:
Info of W574
Info of W58100
Info of W581057801H
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About W5830
PDF/DataSheet Download
Datasheet: W5830
File Size: 132241 KB
Manufacturer: WINBOND [Winbond]
Download : Click here to Download
About W5830
PDF/DataSheet Download
Datasheet: W5830
File Size: 132241 KB
Manufacturer: WINBOND [Winbond]
Download : Click here to Download
W58100 General Description
The W58100 is a CMOS IC that is used solely for the purpose of demonstrating the W581xx series enhanced PowerSpeechä products.
The W58100 employs the same JUMP-GO architecture as Winbond's other PowerSpeechä products. Unlike standard products, however, the W58100 does not include built-in memory, because the chip is designed to serve only as a demonstration chip for the W581xx series ICs. Hence the W58100 must be operated with an external memory device (e.g., a flash EPROM memory IC). The W58100's LOAD and JUMP commands and 8 programmable registers provide powerful user-programmable functions that make this chip suitable for a wide range of speech IC applications.
W58100 Maximum Ratings
|
PARAMETER |
SYMBOL |
CONDITIONS |
RATED |
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 |
W58100 Features
· Wide operating voltage range: 2.4 to 5.5 volts
· Serves as a demo chip for W581xx series products (no built-in ROM)
· Programmable speech synthesizer
· 4-bit ADPCM synthesis method and 8-bit D/A converter
· Maximum 4 trigger inputs
· Fading effect (patent pending) control for each voice segment
· Maximum two LEDs, and five STOP outputs
· Flexible functions programmable through the following:
- LD (load), JP (jump) commands
- 8 general registers: R0-R7
- Three special registers: EN, STOP, and MODE
- Conditional instructions
- Speech equation
· Programmable power-on initialization (POI), which can be interrupted by trigger inputs
· 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)
· LED On/Off control can be set independently in each GO instruction of speech equations
· Independent control of LED 1 and LED 2
· Total of 256 voice group entries available for programming
(Including eight hardware and 248 software group entry points)
· CPU interface
· The following mask options are available:
- LED flash type: synchronous/alternate
- LED1 section-controlled: Yes/No
- LED2 section-controlled/STPC-controlled
- LED volume controlled: No/Yes
- Normal/CPU mode
- STPE or BUSY selection
· The following register controls are available:
- Trigger input debounce time: Long/Short
- Pin option for LED2/STPC
- LED turn-on mode: Flash/DC
· Serves as a demo chip for W581xx series products (no built-in ROM)
· Programmable speech synthesizer
· 4-bit ADPCM synthesis method and 8-bit D/A converter
· Maximum 4 trigger inputs
· Fading effect (patent pending) control for each voice segment
· Maximum two LEDs, and five STOP outputs
· Flexible functions programmable through the following:
- LD (load), JP (jump) commands
- 8 general registers: R0-R7
- Three special registers: EN, STOP, and MODE
- Conditional instructions
- Speech equation
· Programmable power-on initialization (POI), which can be interrupted by trigger inputs
· 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)
· LED On/Off control can be set independently in each GO instruction of speech equations
· Independent control of LED 1 and LED 2
· Total of 256 voice group entries available for programming
(Including eight hardware and 248 software group entry points)
· CPU interface
· The following mask options are available:
- LED flash type: synchronous/alternate
- LED1 section-controlled: Yes/No
- LED2 section-controlled/STPC-controlled
- LED volume controlled: No/Yes
- Normal/CPU mode
- STPE or BUSY selection
· The following register controls are available:
- Trigger input debounce time: Long/Short
- Pin option for LED2/STPC
- LED turn-on mode: Flash/DC
W58100 Connection Diagram
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