PCF8576TD-T NXP Semiconductors, PCF8576TD-T Datasheet - Page 25

• Manufacturer Part Number: PCF8576TD-T
• Description: LCD Drivers 160 SEGMENT LCD SEGMENT DRIVER
• Manufacturer: NXP Semiconductors

Specifications of PCF8576TD-T

• Number Of Digits: 20
• Number Of Segments: 160
• Maximum Clock Frequency: 288 KHz
• Operating Supply Voltage: 2 V to 9 V
• Maximum Power Dissipation: 400 mW
• Package / Case: VSO-56
• Maximum Supply Current: 180 uA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: PCF8576T,118

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