PCF8562TT/2,118 NXP Semiconductors, PCF8562TT/2,118 Datasheet - Page 5

• Manufacturer Part Number: PCF8562TT/2,118
• Description: IC LCD DRIVER 32/128SEG 48-TSSOP
• Manufacturer: NXP Semiconductors

Specifications of PCF8562TT/2,118

• Package / Case: 48-TSSOP
• Display Type: LCD
• Configuration: 7 Segment + DP, 14 Segment (32 Segment)
• Interface: I²C
• Current - Supply: 32µA
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Number Of Digits: 16
• Number Of Segments: 32
• Maximum Clock Frequency: 2640 Hz
• Operating Supply Voltage: 1.8 V to 5.5 V
• Maximum Power Dissipation: 400 mW
• Maximum Operating Temperature: + 85 C
• Attached Touch Screen: No
• Maximum Supply Current: 20 uA
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: OM6292 - DEMO BOARD PCA2125 RTCOM10088 - KIT FOR LCD DEMO LPC900622-1003 - KIT FOR LCD DEMO
• Digits Or Characters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-2029-2; PCF8562TT/2,518; PCF8562TT/2-T

NXP Semiconductors
7. Functional description
PCF8562_5
Product data sheet
6.2 Pin description
Table 3.
The PCF8562 is a versatile peripheral device designed to interface any
microprocessor or microcontroller with a wide variety of LCDs. It can directly drive any
static or multiplexed LCD containing up to four backplanes and up to 32 segments.
The possible display configurations of the PCF8562 depend on the number of active
backplane outputs required. A selection of display configurations is shown in
of these configurations can be implemented in the typical system shown in
Table 4.
Symbol
SDA
SCL
SYNC
CLK
V
OSC
A0 to A2
SA0
V
V
BP0 to BP3
S0 to S22,
S23 to S31
Number of:
Backplanes Segments Digits Indicator
4
3
2
1
DD
SS
LCD
Pin description
Display configurations
128
96
64
32
All information provided in this document is subject to legal disclaimers.
Pin
10
11
12
13
14
15
16 to 18
19
20
21
22 to 25
26 to 48,
1 to 9
Rev. 05 — 19 May 2010
7-segment numeric
16
12
8
4
Description
I
I
cascade synchronization input or output
external clock input or output
supply voltage
internal oscillator enable input
subaddress inputs
I
ground supply voltage
LCD supply voltage
LCD backplane outputs
LCD segment outputs
2
2
2
C-bus serial data input and output
C-bus serial clock input
C-bus address input; bit 0
symbols
16
12
8
4
Universal LCD driver for low multiplex rates
14-segment numeric
Characters Indicator
8
6
4
2
symbols
16
12
8
4
PCF8562
© NXP B.V. 2010. All rights reserved.
Dot matrix
128 dots (4 × 32)
96 dots (3 × 32)
64 dots (2 × 32)
32 dots (1 × 32)
Figure
Table
3.
4. All
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