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PDF SN67042 Data sheet ( Hoja de datos )
| Número de pieza | SN67042 | |
| Descripción | Speech Controller | |
| Fabricantes | SONiX Technology Company | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de SN67042 (archivo pdf) en la parte inferior de esta página. Total 4 Páginas | ||
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SN67042
Speech Controller
INTRODUCTION
SN67042 is a 42 seconds single chip voice synthesizer IC which contains I/O
pins and a tiny controller. By programming through the tiny controller, user’s
applications including section combination, trigger modes, output status, and
other logic functions can then be easily implemented.
FEATURES
Single power supply 2.4V - 5.1V
Built in a tiny controller
42 seconds voice capacity are provided
Two 4-bit I/O ports are provided
64*4 bits RAM are provided
Maximum 16k program ROM is provided
Readable ROM code data
Built in a high quality speech synthesizer
Adaptive playing speed from 2.5k-20kHz is provided
Fixed current D/A output is provided to drive external connected transistor
for sound output
Low Voltage Reset
PIN ASSIGNMENT
Symbol
P20
P21
P22
P23
P30
P31
P32
P33
VDD
OSC
TEST
GND
VO
I/O Function Description
I/O Bit0 of I/O port 2
I/O Bit1 of I/O port 2
I/O Bit2 of I/O port 2
I/O Bit3 of I/O port 2
I/O Bit0 of I/O port 3
I/O Bit1 of I/O port 3
I/O Bit2 of I/O port 3
I/O Bit3 of I/O port 3
I Positive power supply
I Oscillation component connection pin
I For testing only
I Negative power supply
O D/A current output
1 December 20, 2000
1 page | ||
| Páginas | Total 4 Páginas | |
| PDF Descargar | [ Datasheet SN67042.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| SN67040 | Speech Controller | SONiX Technology Company |
| SN67042 | Speech Controller | SONiX Technology Company |
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