s6b0724 Densitron Corporation, s6b0724 Datasheet - Page 7

• Manufacturer Part Number: s6b0724
• Description: 132 Seg / 65 Com Driver & Controller For Stn Lcd
• Manufacturer: Densitron Corporation

S6B0724
BLOCK DIAGRAM
INTRS
HPMB
VOUT
VEXT
REF
C1+
C2+
C3+
C4+
V
V
C1-
C2-
VCI
VR
V0
V0
V1
V2
V3
V4
DD
SS
PRELIMINARY SPEC. VER. 1.1
CIRCUIT
CIRCUIT
CIRCUIT
V / F
V / R
V / C
ADDRESS
CIRCUIT
PAGE
BUFFER
I/O
33 COMMON
Figure 1. Block Diagram
CIRCUITS
DRIVER
MPU INTERFACE (PARALLEL & SERIAL)
STATUS REGISTER
CONTROL CIRCUIT
DISPLAY DATA RAM
65 X 132 = 8,580 Bits
COLUMN ADDRESS
DISPLAY DATA
BUS HOLDER
CIRCUIT
132 SEG / 65 COM DRIVER & CONTROLLER FOR STN LCD
DRIVER CIRCUITS
132 SEGMENT
ADDRESS
CIRCUIT
LINE
INSTRUCTION REGISTER
CONTROLLER CIRCUIT
INSTRUCTION DECODER
COMMON OUTPUT
GENERATOR
OSCILLATOR
33 COMMON
CIRCUITS
DISPLAY
CIRCUIT
DRIVER
TIMING
MS
CL
M
FRS
FR
DISP
DUTY0
DUTY1
CLS
3