OM6290 NXP Semiconductors, OM6290 Datasheet - Page 16
![DEMO BOARD LCD GRAPHIC DRIVER](/photos/9/4/90479/om6290_sml.jpg)
OM6290
Manufacturer Part Number
OM6290
Description
DEMO BOARD LCD GRAPHIC DRIVER
Manufacturer
NXP Semiconductors
Datasheets
1.PCF8576T1118.pdf
(44 pages)
2.OM6290.pdf
(30 pages)
3.OM6290.pdf
(51 pages)
4.OM6290.pdf
(83 pages)
Specifications of OM6290
Main Purpose
Displays, LCD Controller
Embedded
Yes, MCU, 16/32-Bit
Utilized Ic / Part
PCF2119, PCF8531, PCF8576
Primary Attributes
Character, Graphic and Segment LCD Drivers
Secondary Attributes
JTAG, I²C, UART & USB Interfaces
Description/function
Demo Board
Interface Type
USB, I2C, JTAG, UART
Data Bus Width
4 bit, 8 bit, 16 bit
Operating Voltage
1.8 V to 5.5 V
For Use With/related Products
PCF8576DT, PCF2119S, PCF8531
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
568-4703
NXP Semiconductors
PCF2119X
Product data sheet
Fig 6.
state(n) marks intersection(row(x),col(n)) of pixel(x,n)
V
V
V
V
Waveforms for the 1:2 multiplex drive mode with 4 bias levels; icon mode
state(n)
state1
state2
state3
ROW 17
ROW 18
ROW 1 to 16
COL 1
COL 2
COL 3
COL 4
state 1
state 2
state 3
(t) = V
(t) = V
(t) = V
(t) = V
ON/OFF
ON/OFF
ON/OFF
ON/OFF
COL1
COL2
COL3
COL(n)
−0.33V
−0.66V
−0.33V
−0.66V
−0.33V
−0.66V
0.66V
0.33V
0.66V
0.33V
0.66V
0.33V
(t) − V
(t) − V
(t) − V
(t) − V
−V
−V
−V
V
2/3
1/3
V
V
2/3
1/3
V
V
2/3
1/3
V
V
2/3
1/3
V
V
2/3
1/3
V
V
2/3
1/3
V
V
2/3
1/3
V
V
V
V
LCD
SS
LCD
SS
LCD
SS
LCD
SS
LCD
SS
LCD
SS
LCD
SS
LCD
LCD
LCD
LCD
LCD
LCD
LCD
LCD
LCD
LCD
LCD
LCD
LCD
LCD
LCD
LCD
LCD
LCD
ROW17
ROW17
ROW1 to 16
0
0
0
ROW(x)
(t).
(t).
(t).
(t).
All information provided in this document is subject to legal disclaimers.
frame n
Rev. 9 — 14 April 2011
frame n +1
COL 1
COL 2
driven (MUX 1: 2)
LCD controllers/drivers
only icons are
state 1 (ON)
state 2 (OFF)
state 3 (OFF)
PCF2119x
013aaa142
© NXP B.V. 2011. All rights reserved.
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