OM6213 NXP Semiconductors, OM6213 Datasheet - Page 4

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OM6213

Manufacturer Part Number
OM6213
Description
Om6213 48 X 84 Pixels Matrix Lcd Driver
Manufacturer
NXP Semiconductors
Datasheet
Philips Semiconductors
5
2001 Nov 07
handbook, full pagewidth
48
BLOCK DIAGRAM
84 pixels matrix LCD driver
V LCDSENSE
V LCDOUT
V OS [ 4:0 ]
V LCDIN
V SS1
V SS2
T1
T2
T3
T4
T5
T6
T7
V DD1
GENERATOR
GENERATOR
VOLTAGE
V
BIAS
LCD
V DD2
V DD3
SDIN
REGISTER
Fig.1 Block diagram.
DATA
ADDRESS COUNTER
DISPLAY DATA RAM
COLUMN DRIVERS
COL 0 to COL 83
DATA LATCHES
SCLK
48
(DDRAM)
I/O BUFFER
4
84 bits
84
D/C
OM6213
SCE
ROW 0 to ROW 47
SHIFT REGISTER
ROW DRIVERS
GENERATOR
OSCILLATOR
COUNTER
ADDRESS
DISPLAY
TIMING
RESET
48
MGT840
Product specification
RES
OSC
OM6213

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