OM6290 NXP Semiconductors, OM6290 Datasheet - Page 43
![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 26. Example of busy flag checking timing sequence
internal
R/W
DB7
RS
E
instruction
Fig 25. An example of 4-bit data transfer timing sequence
write
data
internal
R/W
DB7
RS
E
IR7, IR3: instruction 7th, 3rd bit.
AC3: address counter 3rd bit.
D7, D3: data 7th, 3rd bit.
All information provided in this document is subject to legal disclaimers.
instruction
busy flag
internal operation
busy
IR7
check
write
Rev. 9 — 14 April 2011
IR3
internal operation
busy flag
check
busy
busy
busy flag
check
AC3
busy flag
check
busy
not
busy
not
busy flag
check
AC3
instruction
LCD controllers/drivers
data
write
PCF2119x
D7
instruction
© NXP B.V. 2011. All rights reserved.
write
mga806
D3
mga805
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