ST7689-G4 View Datasheet(PDF) - Sitronix Technology Co., Ltd.
Part Name
Description
MFG CO.
ST7689-G4
Sitronix Technology Co., Ltd.
'ST7689-G4' PDF : 195 Pages View PDF
5. BLOCK DIAGRAM
ST7689
SEG0 TO SEG 383 COM0 TO COM 159
V0OUT
V0S
V0IN
XV0OUT
XV0S
XV0IN
VgOUT
VgS
VgIN
VREF
Vm
VD1in
VD1out
VDD1
VDD2
VDD3
VDD4
VDD5
VSS1
VSS2
VSS4
VDD
VSS
V0
Vg
Vm
Vss
XV0
SEGMENT DRIVERS
T.C.
V/F
Circuit
V/R
Circuit
Booster
Circuit
V/C
Circuit
DATA LATCHES
FRC/PWM FUNCTION
CIRCUIT
DISPLAY DATA RAM
(DDRAM)
[128X160X16 ]
INSTRUCTION
REGISTER
INSTRUCTION
DECODER
DATA
REGISTER
BUS
LATCH
COMMON
DRIVERS
COMMON
OUTPUT
CONTROLLER
CIRCUIT
OSCILLATOR
OSC T.C.
OTP Rom
RESET
ADDRESS
COUNTER
MPU INTERFACE(PARALLEL & SERIAL)
VPP
/RST
Version 1.0
Page 21 of 195
2009/10
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