OM6290 NXP Semiconductors, OM6290 Datasheet - Page 38

• 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
PCF8531
Product data sheet
Fig 27. Supply current as a function of frequency
(μA)
I
30
20
10
0
0
V
T
amb
DD1
= 27 °C; TC = 0; BS = 100; no V
= 2.5 V; V
I
DD(LCD)
20
I
DD
DD2
and V
40
DD3
= 2.5 V; external V
60
All information provided in this document is subject to legal disclaimers.
f (kHz)
LCD
mgs481
load.
Rev. 05 — 10 August 2010
80
LCD
;
Fig 28. Supply current as a function of LCD supply
(μA)
I
DD
86
84
82
80
78
3
V
T
voltage
amb
DD1
= 27 °C; TC = 0; BS = 111; no V
= 1.8 V; V
3.2
DD2
3.4
= 2.5 V; 2 × voltage multiplier;
34 x 128 pixel matrix driver
3.6
PCF8531
© NXP B.V. 2010. All rights reserved.
3.8
LCD
V
LCD
mgs482
load.
(V)
4
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