OM6290 NXP Semiconductors, OM6290 Datasheet - Page 11
![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
UM10300_1
User manual
3.2.2 Features
Single-chip LCD controller/driver
2-line display of up to 16 characters + 160 icons, or
1-line display of up to 32 characters + 160 icons
5 x 7 character format plus cursor; 5 x 8 for kana (Japanese) and user defined
symbols
Icon mode: reduced current consumption while displaying icons only
Icon blink function
On-chip:
Display Data RAM: 80 characters
Character Generator ROM: 240, 5 x 8 characters
Character Generator RAM: 16, 5 x 8 characters; 4 characters used to drive 160
icons, 8 characters used if icon blink feature is used in application
4 or 8-bit parallel bus and 2-wire I
CMOS compatible
18 row and 80 column outputs
Three multiplex rates; 1 : 18 (for normal operation), 1 : 9 (for single line
operation) and 1 : 2 (for icon only mode)
Uses common 11 code instruction set (extended)
Logic supply voltage range, V
two battery cells)
Display supply voltage range, V
HVgen supply voltage range, V
Direct mode to save current consumption for icon mode and Mux 1 : 9
(depending on V
Very low current consumption (20 to 200 μA):
•
•
•
•
•
•
Configurable (4 times, 3 times or 2 times) voltage multiplier generating
LCD supply voltage, independent of V
Using an external supply is also possible
Programmable temperature compensation of on-chip generated V
range: −0.16 to −0.24 %/K
Generation of intermediate LCD bias voltages
Oscillator requires no external components but using an external clock is
also possible
Icon mode: <25 μA
Power-down mode: <2 μA.
Rev. 1.0— 8 August 2008
DD2
value and LCD liquid properties)
DD1
DD2
LCD
− V
2
C-bus interface
− V
− V
SS
SS
SS
= 1.5 to 5.5 V (chip may be driven with
= 2.2 to 4 V and V
= 2.2 to 6.5 V
DD
, programmable by instruction;
User Manual OM6290
DD3
UM10300
− V
© NXP B.V. 2008. All rights reserved.
SS
= 2.2 to 4 V
LCD
11 of 30
;