OM6290 NXP Semiconductors, OM6290 Datasheet - Page 14

• Manufacturer Part Number: OM6290
• Description: DEMO BOARD LCD GRAPHIC DRIVER
• Manufacturer: NXP Semiconductors

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