S6B0741 Ver la hoja de datos (PDF) - Samsung
Número de pieza
componentes Descripción
Fabricante
S6B0741 Datasheet PDF : 74 Pages
| |||
S6B0741
BLOCK DIAGRAM
128 SEG / 129 COM DRIVER & CONTROLLER FOR STN LCD
VDD
V0
V1
V2
V3
V4
VSS
V0
VR
INTRS
VEXT
REF
VOUT
C1-
C1+
C2-
C2+
C3+
C4+
C5+
VCl
128 SEGMENT
DRIVER CIRCUITS
129 COMMON
DRIVER CIRCUITS
V/F
CIRCUIT
V/R
CIRCUIT
DISPLAY LATCH CIRCUIT
FRC/PWM FUNCTION CIRCUIT
COMMON
OUTPUT
CONTROLLER
CIRCUIT
PAGE
ADDRESS
CIRCUIT
I/O
BUFFER
DISPLAY DATA RAM
129 X 128 X 2 = 33,024 Bits
LINE
ADDRESS
CIRCUIT
COLUMN ADDRESS
CIRCUIT
OSCILLATOR
/DISPLAY
TIMING
CONTROL
OSC1
V/C
CIRCUIT
INTERNAL
POWER
SUPPLY
STATUS REGISTER
BUS HOLDER
INSTRUCTION REGISTER
INSTRUCTION DECODER
MPU INTERFACE (PARALLEL & SERIAL)
Figure 1. Block Diagram
3
Share Link: 