PCF85134HL/1,118 NXP Semiconductors, PCF85134HL/1,118 Datasheet - Page 25
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PCF85134HL/1,118
Manufacturer Part Number
PCF85134HL/1,118
Description
IC LCD DISPLAY DRVR 60SEG 80LQFP
Manufacturer
NXP Semiconductors
Datasheet
1.PCF85134HL1118.pdf
(40 pages)
Specifications of PCF85134HL/1,118
Package / Case
80-LQFP
Display Type
LCD
Configuration
60 Segment
Interface
I²C
Digits Or Characters
Any Digit Type
Current - Supply
8µA
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
240
Maximum Clock Frequency
400 KHz
Operating Supply Voltage
1.8 V to 5.5 V
Maximum Power Dissipation
400 mW
Maximum Operating Temperature
+ 85 C
Maximum Supply Current
50 mA
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
568-5060-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PCF85134HL/1,118
Manufacturer:
NXP Semiconductors
Quantity:
10 000
NXP Semiconductors
PCF85134_1
Product data sheet
8.4 Display controller
Table 13.
See
[1]
Table 14.
See
[1]
[2]
The display controller executes the commands identified by the command decoder. It
contains the status registers of the PCF85134 and coordinates their effects. The controller
also loads display data into the display RAM as required by the storage order.
Bit
7 to 2
1
0
Bit
7 to 3
2
1 to 0
The bank-select command has no effect in 1:3 or 1:4 multiplex drive modes.
Normal blinking can only be selected in multiplex drive mode 1:3 or 1:4.
For the blink frequencies, see
Section
Section
Symbol
-
I
O
Symbol
-
A
BF[1:0]
Bank-select command bit description
Blink-select command bit description
7.10,
7.15.
Section
Value
11110
0
1
00
01
10
11
Rev. 01 — 17 December 2009
Value
111110
0
1
0
1
7.11,
Table
Section
Description
fixed value
blink mode selection
blink frequency selection
Description
Static
fixed value
input bank selection: storage of arriving display data
output bank selection: retrieval of LCD display data
7.
normal blinking
blinking by alternating display RAM banks
off
1
2
3
RAM row 0
RAM row 2
RAM row 0
RAM row 2
7.12,
Section 7.13
Universal LCD driver for low multiplex rates
[1]
and
Section
1:2 multiplex
RAM rows 0 and 1
RAM rows 2 and 3
RAM rows 0 and 1
RAM rows 2 and 3
7.14.
PCF85134
© NXP B.V. 2009. All rights reserved.
[1]
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