PCA9620H NXP [NXP Semiconductors], PCA9620H Datasheet - Page 13

• Manufacturer Part Number: PCA9620H
• Description: Universal LCD driver for low multiplex rates
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
PCA9620
Product data sheet
Table 24.
All of the display configurations in
shown in
Number of
Backplanes
8
6
4
2
1
Fig 3.
Fig 4.
V
DD1
V
SS
Example of displays suitable for PCA9620
Figure 4
V
Typical system configuration when using the internal V
CONTROLLER
DD1
Selection of possible display configurations
PROCESSOR/
MICRO-
HOST
from 2.5 V to 5.5 V and V
All information provided in this document is subject to legal disclaimers.
R ≤
Icons
480
320
240
120
60
(internal V
2C
t
Rev. 1 — 9 December 2010
r
b
7-segment with dot
LCD
) and in
Table 24
DD2
Digits/Characters
7-segment
60
45
30
15
7
from 2.5 V to 5.5 V.
dot matrix
SDA
V
SCL
Figure 5
DD1
A0
Universal LCD driver for low multiplex rates
can be implemented in the typical systems
PCA9620
A1
14-segment with dot and accent
V
DD2
V
DD2
(external V
CLK
n.c.
V
14-segment
30
22
15
7
3
V
LCD
SS
60 segment drives
LCD
8 backplanes
LCD
).
013aaa312
generation
PCA9620
© NXP B.V. 2010. All rights reserved.
Dot matrix/
Elements
480 dots (8 × 60)
360 dots (6 × 60)
240 dots (4 × 60)
120 dots (2 × 60)
60 dots (1 × 60)
LCD PANEL
(up to 480
elements)
013aaa247
13 of 71