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Número de pieza
componentes Descripción
ST7529 Ver la hoja de datos (PDF) - Unspecified
Número de pieza
componentes Descripción
Fabricante
ST7529
32-Gray Scale Dot Matrix LCD Controller / Driver
Unspecified
ST7529 Datasheet PDF : 86 Pages
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ST7529
5. BLOCK DIAGRAM
VDD1
VDD
V0 In
V1
V2
V3
V4
VSS
V0 out
VREF
VDD5
VDD4
VDD3
VDD2
Cap1P
Cap1N
Cap2P
Cap2N
Cap3P
Cap4P
Cap5P
Cap6P
Cap7P
VLCDin
VLCDout
VSS1
VSS4
SEG0 TO SEG254 COM0 TO COM159
SEGMENT DRIVERS
COMMON
DRIVERS
V/F
Circuit
DATA LATCHES
FRC/PWM FUNCTION
CIRCUIT
COMMON
OUTPUT
CONTROLLER
CIRCUIT
V/R
Circuit
V/C
Circuit
DISPLAY DATA RAM
(DDRAM)
[160X255X5]
ADDRESS COUNTER
OSCILLATOR
TIMING
GENERATOR
DISPLAY
ADDRESS
COUNTER
DATA
REGISTER
INSTRUCTION
REGISTER
BUS
HOLDER
INSTRUCTION
DECODER
MPU INTERFACE(PARALLEL & SERIAL)
M0
M1
CLS
CL
Ver 1.8
11/86
2007/10/25
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