PCF2113DH/4,557 NXP Semiconductors, PCF2113DH/4,557 Datasheet - Page 35

• 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
10.10.1 V
10.10 Set V
10.11 Reducing current consumption
10.9 Temperature control
Default is bit TC1 = 0 and bit TC2 = 0. Selects the default temperature coefficient for the
internally generated V
Table 15.
The V
values for the Character mode and the Icon mode respectively. The generated V
independent of V
Section 8.1
Reducing current consumption can be achieved by one of the options given in
When V
to use the on-chip generator than an external regulator.
Table 16.
Bit TC1
0
1
0
1
Original mode
Character mode
Display on
V
Any mode
1. Send ‘function set’ instruction with H = 1
2. Send ‘set V
3. Send ‘function set’ instruction with H = 0 to resume normal programming
LCD
LCD
a. If DB[7:6] = 10, then DB[5:0] represents V
b. If DB[7:6] = 11, then DB[5:0] represents V
c. DB[5:0] = 00 0000 switches V
d. During ‘display off’ and power-down the V
generator operating
LCD
programming
LCD
LCD
value is programmed by instruction. Two on-chip registers, VA and VB hold V
TC1 and TC2 selection of V
Reducing current consumption
shows the relation between V
lies outside the V
LCD
DD
Bit TC2
0
0
1
1
’ instruction to write to voltage register:
, allowing battery operation of the chip.
LCD
Rev. 04 — 4 March 2008
(see
DD
Table
range and must be generated, it is usually more efficient
V
TC = 0.16 %/K
TC = 0.18 %/K
TC = 0.21 %/K
TC = 0.24 %/K
LCD
15).
LCD
LCD
generator off (when selected)
temperature coefficient
temperature coefficient TC (typical values)
LCD
Alternative mode
Icon mode (control bit M)
display off (control bit D)
Direct mode
Power-down mode (PD pin)
and registers VA and VB.
LCD
LCD
LCD
generator is also disabled
of Character mode (VA)
of Icon mode (VB)
LCD controllers/drivers
PCF2113x
© NXP B.V. 2008. All rights reserved.
Table
LCD
35 of 65
is
16.
LCD