OM6290 NXP Semiconductors, OM6290 Datasheet - Page 14
![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 4.
state 1
state 2
ROW 17
ROW 18
ROW 1
ROW 9
ROW 2
ROW 10
COL 1
COL 2
−0.25V
−0.25V
0.25V
−0.5V
0.25V
−0.5V
state(n) marks intersection(row(x),col(n)) of pixel(x,n)
V
V
V
Waveforms for the 1:18 multiplex drive mode with 5 bias levels; character mode
0.5V
0.5V
state(n)
state1
state2
−V
−V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
LCD
2
3
5
SS
LCD
2
3
5
SS
LCD
2
3
5
SS
LCD
2
3
5
SS
LCD
2
3
5
SS
LCD
2
3
5
SS
LCD
2
3
5
SS
LCD
2
3
5
SS
LCD
LCD
LCD
LCD
LCD
LCD
LCD
LCD
LCD
LCD
LCD
LCD
/V
/V
/V
/V
/V
/V
/V
/V
(t) = V
(t) = V
(t) = V
0
0
4
4
4
4
4
4
4
4
1 2 3
COL1
COL2
COL(n)
(t) − V
(t) − V
(t) − V
ROW1
ROW1
frame n
ROW(x)
(t).
(t).
(t).
All information provided in this document is subject to legal disclaimers.
18
1 2 3
Rev. 9 — 14 April 2011
frame n +1
18
state 1 (on)
LCD controllers/drivers
013aaa140
PCF2119x
C1
© NXP B.V. 2011. All rights reserved.
C2 C3 C4 C5
state 2 (off)
14 of 83
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
R17
R18