PCF2113DH/4,557 NXP Semiconductors, PCF2113DH/4,557 Datasheet - Page 27

• Manufacturer Part Number: PCF2113DH/4,557
• Description: IC LCD CONTROLLER/DRIVER 100LQFP
• Manufacturer: NXP Semiconductors

Specifications of PCF2113DH/4,557

• Package / Case: 100-LQFP
• Display Type: LCD
• Configuration: 5 X 8 (Matrix)
• Interface: I²C
• Voltage - Supply: 2.2 V ~ 4 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Number Of Digits: 40
• Maximum Clock Frequency: 450 KHz
• Operating Supply Voltage: 1.8 V to 5.5 V
• Maximum Power Dissipation: 400 mW
• Maximum Operating Temperature: + 75 C
• Attached Touch Screen: No
• Maximum Supply Current: 50 mA
• Minimum Operating Temperature: - 20 C
• Operating Supply Voltage (typ): 2.5/3.3/5V
• Package Type: LQFP
• Pin Count: 100
• Mounting: Surface Mount
• Power Dissipation: 400mW
• Operating Supply Voltage (min): 1.8V
• Operating Supply Voltage (max): 5.5V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Digits Or Characters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 935276328557; PCF2113DH/4; PCF2113DH/4

NXP Semiconductors
PCF2113_FAM_4
Product data sheet
9.1 Clear display
Table 11.
‘Clear display’ writes character code 20h into all DDRAM addresses (the character pattern
for character code 20h must be a blank pattern), sets the DDRAM address counter to 0
and returns the display to its original position, if it was shifted. Thus, the display
disappears and the cursor or blink position goes to the left edge of the display. Sets entry
mode I/D = 1 (increment mode). S of entry mode does not change.
The instruction ‘clear display’ requires extra execution time. This may be allowed by
checking the Busy Flag (BF) or by waiting until the 165 clock cycles have elapsed.
The latter must be applied where no read-back options are foreseen, as in some
Chip-On-Glass (COG) applications.
Bit
Co
RS
DL
M (no impact if SL = 1)
SL
H
I/D
S
D
C
B
S/C
R/L
L (no impact if M = 1 or
SL = 1)
P
Q
IM
IB
DM
V
Explanation of symbols
Rev. 04 — 4 March 2008
Logic 0
last control byte
select instruction register
data length: 4 bits
1 line
MUX 1:18 (1 line
or 2 line
use basic instruction set
decrement
display freeze
display off
cursor off
cursor character blink off;
character at cursor position does
not blink
cursor move
left shift
left/right screen;
standard connection
1
columns are from 1 to 60
2
columns are from 1 to 60
column data; left to right; column
data is displayed from 1 to 60
row data; top to bottom; row data
is displayed from 1 to 16 and icon
row data is in 17 and 18
Character mode; full display
icon blink disabled
Direct mode disabled
set VA
st
nd
12 characters of 24;
12 characters of 24;
24 character display
12 character display)
24 character
Logic 1
another control byte follows after
data/command
select data register
data length: 8 bits
2 line
MUX 1:9 (1 line
display)
use extended instruction set
increment
display shift
display on
cursor on
cursor character blink on;
character at cursor position blinks
display shift
right shift
left/right screen;
mirrored connection
1
columns are from 60 to 1
2
columns are from 60 to 1
column data; right to left; column
data is displayed from 60 to 1
row data; top to bottom; row data
is displayed from 16 to 1 and icon
row data is in 18 and 17
Icon mode; only icons displayed
icon blink enabled
Direct mode enabled
set VB
st
nd
12 characters of 24;
12 characters of 24;
LCD controllers/drivers
12 character display
PCF2113x
© NXP B.V. 2008. All rights reserved.
12 character
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