PCA9620H/Q900/1,51 NXP Semiconductors, PCA9620H/Q900/1,51 Datasheet - Page 8

• Manufacturer Part Number: PCA9620H/Q900/1,51
• Description: LCD Drivers 480 SEGMENT LCD SEGMENT DRIVER
• Manufacturer: NXP Semiconductors

Specifications of PCA9620H/Q900/1,51

• Number Of Segments: 60
• Maximum Clock Frequency: 14500 Hz
• Operating Supply Voltage: 2.5 V to 5.5 V
• Maximum Power Dissipation: 400 mW
• Maximum Operating Temperature: + 105 C
• Package / Case: LQFP-80
• Maximum Supply Current: 200 uA
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935291899518

NXP Semiconductors
PCA9620
Product data sheet
7.1.10 Command: load-data-pointer
7.1.7 Command: display-enable
7.1.8 Command: set-MUX-mode
7.1.9 Command: set-bias-mode
Table 11.
[1]
Table 12.
[1]
Table 13.
[1]
Table 14.
[1]
The load-data-pointer command defines one of the 60 display RAM addresses where the
following display data will be sent to. For further information, see
page
Bit
7 to 4
3 to 0
Bit
7 to 1
0
Bit
7 to 3
2 to 0
Bit
7 to 2
1 to 0
Default value.
Default value.
Default value.
Default value.
41.
Symbol
-
VPR[3:0]
Symbol
-
E
Symbol
-
M[2:0]
Symbol
-
B[1:0]
Set-VPR-LSB - set VPR LSB command bit description
Display-enable - display enable command bit description
Set-MUX-mode - set multiplex drive mode command bit description
Set-bias-mode - set bias mode command bit description
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 9 December 2010
Value
0101
0000
Value
0011100
0
1
Value
00000
000
110, 111
001
010
100
101
Value
110001
00
11
10
[1]
[1]
[1]
, 01
[1]
, 011,
to 1111 the four least significant bits of VPR[7:0]
Universal LCD driver for low multiplex rates
Description
fixed value
Description
fixed value
display disabled;
backplane and segment outputs are internally
connected to V
display enabled
Description
fixed value
1:8 multiplex drive mode: 8 backplanes
static drive mode: 1 backplane
1:2 multiplex drive mode: 2 backplanes
1:4 multiplex drive mode: 4 backplanes
1:6 multiplex drive mode: 6 backplanes
Description
fixed value
1
1
1
⁄
⁄
⁄
4
3
2
bias
bias
bias
SS
Section 7.9.1 on
PCA9620
© NXP B.V. 2010. All rights reserved.
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