PCF8813 View Datasheet(PDF) - Philips Electronics
Part Name
Description
MFG CO.
'PCF8813' PDF : 72 Pages View PDF
Philips Semiconductors
(67 + 1) × 102 pixels matrix LCD driver
5 BLOCK DIAGRAM
Product specification
PCF8813
handbook, full pagewidth
VLCDIN
VSS1
VSS2
VOTPPROG
VLCDSENSE
VLCDOUT
T1
T2
T3
T4
T5
VDD1 VDD2 VDD3
BIAS
VOLTAGE
GENERATOR
C0 to C101
102
COLUMN DRIVERS
DATA
PROCESSING
FOUR-STAGE
HIGH-VOLTAGE
GENERATOR
DISPLAY DATA RAM
68 × 102 bits
ADDRESS COUNTER
COMMAND
DECODER
PCF8813
R0 to R67
68
ROW DRIVERS
SHIFT
REGISTER
RESET
OSCILLATOR
TIMING
GENERATOR
DISPLAY
ADDRESS
COUNTER
RES
OSC
I/O BUFFER
PARALLEL / SERIAL / I2C-BUS INTERFACE
3
MGU619
Fig.1 Block diagram.
2004 Mar 05
4
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