PCF8811MU/2DA/1 PHILIPS [NXP Semiconductors], PCF8811MU/2DA/1 Datasheet - Page 4

• Manufacturer Part Number: PCF8811MU/2DA/1
• Description: 80 x 128 pixels matrix LCD driver
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
5
2004 May 17
80
V
BLOCK DIAGRAM
V
LCDSENSE
OTPPROG
V
LCDOUT
MF [ 2:0 ]
V
LCDIN
V
V
128 pixels matrix LCD driver
DS0
SS1
SS2
T1
T2
T3
T4
T5
3
V
DD1
GENERATOR
GENERATOR
5
VOLTAGE
VOLTAGE
HIGH
BIAS
V
DD2
3
V
DD3
PARALLEL/SERIAL/I
COMMAND
DECODER
Fig.1 Block diagram.
ADDRESS COUNTER
DISPLAY DATA RAM
COLUMN DRIVERS
COL 0 to COL 127
PROCESSING
80
I/O BUFFER
DATA
4
128 bits
128
2
C-BUS INTERFACE
PCF8811
ROW 0 to ROW 79
ROW DRIVERS
ORTHOGONAL
GENERATOR
OSCILLATOR
GENERATOR
FUNCTION
COUNTER
ADDRESS
DISPLAY
TIMING
RESET
80
Product specification
PCF8811
mgw732
RES
OSC