PCA8534AH/Q900/1,5 NXP Semiconductors, PCA8534AH/Q900/1,5 Datasheet - Page 24

• Manufacturer Part Number: PCA8534AH/Q900/1,5
• Description: IC LCD DRIVER 60SEG 80LQFP
• Manufacturer: NXP Semiconductors

Specifications of PCA8534AH/Q900/1,5

• Package / Case: 80-LQFP
• Display Type: LCD
• Configuration: 60 Segment
• Interface: I²C
• Current - Supply: 80µA
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Number Of Digits: 30
• Number Of Segments: 60
• Maximum Clock Frequency: 3046 Hz
• Operating Supply Voltage: 1.8 V to 5.5 V
• Maximum Power Dissipation: 400 mW
• Maximum Operating Temperature: + 95 C
• Attached Touch Screen: No
• Maximum Supply Current: 20 uA
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Digits Or Characters: -
• Lead Free Status / Rohs Status: Details
• Other names: 568-5110-2

NXP Semiconductors
PCA8534A_2
Product data sheet
Table 11.
Table 12.
Table 13.
Table 14.
[1]
Bit
7 to 4
3
2
1 to 0
Bit
7
6 to 0
Bit
7 to 3
2 to 0
Bit
7 to 2
1
0
The bank select command has no effect in 1:3 or 1:4 multiplex drive modes.
Symbol
-
E
B
M[1:0]
Symbol
-
P[6:0]
Symbol
-
A[2:0]
Symbol
-
I
O
Mode-set command bit description
Load-data-pointer command bit description
Device-select command bit description
Bank-select command bit description
All information provided in this document is subject to legal disclaimers.
1100
000 0000 to
11100
000 to 111
Value
0
1
0
1
01
10
11
00
Value
0
011 1011
Value
Value
111110
0
1
0
1
Rev. 02 — 1 June 2010
Description
Static
fixed value
input bank selection: storage of arriving display data
output bank selection: retrieval of LCD display data
Description
fixed value
display status
the possibility to disable the display allows implementation of
blinking under external control
LCD bias configuration
LCD drive mode selection
Description
fixed value
7-bit binary value of 0 to 59
Description
fixed value
3-bit binary value of 0 to 7
RAM bit 0
RAM bit 2
RAM bit 0
RAM bit 2
disabled
enable
1
1
static; 1 backplane
1:2 multiplex; 2 backplanes
1:3 multiplex; 3 backplanes
1:4 multiplex; 4 backplanes
⁄
⁄
3
2
bias
bias
Universal LCD driver for low multiplex rates
1:2 multiplex
RAM bits 0 and 1
RAM bits 2 and 3
RAM bits 0 and 1
RAM bits 2 and 3
PCA8534A
© NXP B.V. 2010. All rights reserved.
[1]
24 of 44