OM6290 NXP Semiconductors, OM6290 Datasheet - Page 25

• 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

Philips Semiconductors
2001 Oct 02
handbook, full pagewidth
Universal LCD driver for low multiplex rates
V
V
V
SS
LCD
DD
CONTROLLER
PROCESSOR/
MICRO-
MICRO-
HOST
R
2C B
t r
Fig.18 Cascaded PCF8576 configuration.
SYNC
SDA
OSC
SCL
CLK
SYNC
SDA
SCL
CLK
OSC
1
2
3
4
6
7
A0
1
2
3
4
6
5
7
A0
V
8
DD
PCF8576
A1
25
PCF8576
5
8
V DD
A1
9
A2
12
9
V
A2
12
10
17 to 56
LCD
13, 15
14, 16
SA0 V
V LCD
17 to 56
10
13, 15
14, 16
SA0 V SS
11
11
SS
40 segment drives
4 backplanes
40 segment drives
BP0 to BP3
BP0 to BP3
(open-circuit)
LCD PANEL
(up to 2560
elements)
MBK280
Product specification
PCF8576