PCF8566T/1,118 NXP Semiconductors, PCF8566T/1,118 Datasheet - Page 10

• Manufacturer Part Number: PCF8566T/1,118
• Description: IC LCD DVR UNVRSL LOW-MUX 40VSOP
• Manufacturer: NXP Semiconductors

Specifications of PCF8566T/1,118

• Package / Case: 40-VSOP
• Display Type: LCD
• Configuration: 7 Segment + DP, 14 Segment (24 Segment)
• Interface: I²C
• Current - Supply: 30µA
• Voltage - Supply: 2.5 V ~ 6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Number Of Digits: 12
• Number Of Segments: 96
• Maximum Clock Frequency: 315 KHz
• Operating Supply Voltage: 2.5 V to 6 V
• Maximum Power Dissipation: 400 mW
• Maximum Operating Temperature: + 85 C
• Maximum Supply Current: 90 uA
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Digits Or Characters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-1070-2; 935278688118; PCF8566TD-T

NXP Semiconductors
PCF8566_7
Product data sheet
7.4.1 Static drive mode
7.4 LCD drive mode waveforms
The static LCD drive mode is used when a single backplane is provided in the LCD.
Backplane and segment drive waveforms for this mode are shown in
Fig 5.
V
V
V
V
Static drive mode waveforms
state1
on(RMS)
state2
off(RMS)
(t) = V
(t) = V
= V
= 0 V.
Sn
Sn+1
LCD
(t)
Rev. 07 — 25 February 2009
.
(t)
Sn+1
state 1
state 2
BP0
V
Sn
BP0
V
BP0
(t).
V
V
V
V
V
V
V
(t).
V
V
V
LCD
LCD
LCD
LCD
LCD
LCD
LCD
SS
SS
SS
0 V
0 V
(b) Resultant waveforms
(a) Waveforms at driver.
at LCD segment.
Universal LCD driver for low multiplex rates
T
fr
state 1
(on)
LCD segments
mgl745
state 2
(off)
Figure
PCF8566
© NXP B.V. 2009. All rights reserved.
5.
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