PCF8813 Datasheet PDF - NXP Semiconductors


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PCF8813
NXP Semiconductors

Part Number PCF8813
Description (67 1) x 102 pixels matrix LCD driver
Page 30 Pages

PCF8813 datasheet pdf
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INTEGRATED CIRCUITS
DATA SHEET
www.DataSheet4U.com
PCF8813
(67 + 1) × 102 pixels matrix LCD
driver
Product specification
Supersedes data of 2002 Sep 24
2004 Mar 05



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Philips Semiconductors
(67 + 1) × 102 pixels matrix LCD driver
www.DataSheet4U.com
Product specification
PCF8813
CONTENTS
1
2
3
4
5
6
7
7.1
7.2
7.3
7.4
7.5
7.6
7.7
7.8
7.9
7.10
7.11
7.12
7.13
7.14
8
8.1
8.2
9
9.1
9.1.1
9.1.2
9.2
9.2.1
9.2.2
10
10.1
10.1.1
10.1.2
10.1.3
10.1.4
10.2
10.3
11
11.1
11.2
11.3
11.4
11.5
11.6
FEATURES
APPLICATIONS
GENERAL DESCRIPTION
ORDERING INFORMATION
BLOCK DIAGRAM
PINNING
FUNCTIONAL DESCRIPTION
I/O buffer and interface
Oscillator
Address counter
Display data RAM
Timing generator
Display address counter
LCD row and column drivers
LCD waveforms and DDRAM to data mapping
DDRAM addressing
Data order
Mirror X
Mirror Y
Bottom row swap
Output row order
PARALLEL INTERFACES
6800-type parallel interface
8080-type parallel interface
SERIAL INTERFACES
Serial peripheral interface
Write mode
Read mode
Serial interface (3-line)
Write mode
Read mode
I2C-BUS INTERFACE (Hs-MODE)
Characteristics of the I2C-bus (Hs-mode)
System configuration
Bit transfer
Start and stop conditions
Acknowledge
I2C-bus Hs-mode protocol
Command decoder
INSTRUCTIONS
Initialization
Reset function
Power-down mode
Display Control
Set Y address of RAM
Set X address of RAM
11.7
11.8
11.9
11.10
11.11
11.12
12
13
14
15
16
17
17.1
17.2
17.3
17.4
17.4.1
17.4.2
17.5
17.5.1
17.5.2
17.5.3
17.6
17.7
17.8
17.9
18
18.1
18.2
18.3
19
20
21
22
23
24
25
Set maximum X address or Y address
Set display start line, initial start row and row 0
Set normal or partial display mode
Free programmable multiplex rate
Set HV generator stages
Bias system
TEMPERATURE COMPENSATION
LIMITING VALUES
HANDLING
DC CHARACTERISTICS
AC CHARACTERISTICS
MODULE MAKER PROGRAMMING
LCD voltage calibration
Manufacturer identity
Seal bit
One time programming
Architecture
Operations
Interface commands
Disable OTP command
Module maker calibration
Refresh
Filling the shift register
Programming flow
Programming specification
Programming examples
APPLICATION INFORMATION
Protection from light
Application examples
Chip-on-glass applications
DEVICE PROTECTION DIAGRAM
BONDING PAD INFORMATION
TRAY INFORMATION
DATA SHEET STATUS
DEFINITIONS
DISCLAIMERS
PURCHASE OF PHILIPS I2C COMPONENTS
2004 Mar 05
2



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Philips Semiconductors
(67 + 1) × 102 pixels matrix LCD driver
www.DataSheet4U.com
Product specification
PCF8813
1 FEATURES
Single-chip LCD controller or driver
67 row + 1 icon row, 102 column outputs (the icon row is
available twice to allow icons to be displayed at the top
or at the bottom of the display)
Very low power consumption, optimized for
battery operated systems
On-chip:
– Display data RAM 68 × 102 bits
– Configurable voltage multiplier (× 5, × 4, × 3 and × 2)
generating highly accurate VLCD and includes
booster capacitors (external VLCD is also possible)
– Temperature compensation of VLCD with four
selectable temperature coefficients
– Generation of intermediate LCD bias voltages
– Highly-accurate built-in oscillator requiring no
external components (an external clock is also
possible)
High integration level resulting in minimum number of
external capacitors and resistors
Selectable 8-bit parallel interface, 3-line or 4-line Serial
Peripheral Interface (SPI), 3-line serial interface and
high-speed I2C-bus interface
External reset input
CMOS compatible inputs
Mux rates: 1 : 9 to 1 : 65 in steps of 8 and 1 : 68
Logic supply voltage range 1.7 to 3.3 V
High voltage generator supply voltage range
2.4 to 4.5 V
Display supply voltage range 3.0 to 9.0 V
One Time Programmable (OTP) VLCD trimming
Horizontal and vertical mirroring
Status read which allows chip recognition and content
checking of some registers
Start address line which allows, for instance, scrolling of
the displayed image
Programmable display RAM pointers for various display
sizes
Slim chip layout optimized for chip-on-glass applications
Operating temperature range 40 to +85 °C
Very close tolerance on VLCD and frame frequency for
excellent optical performance
Support for LCD cell tolerance compensation of VLCD by
OTP storage.
2 APPLICATIONS
Telecom equipment
Portable instruments
Point of sale terminals.
3 GENERAL DESCRIPTION
The PCF8813 is a low power CMOS LCD controller driver
designed to drive a graphic display of 67 rows and
102 columns plus an icon row of up to 102 symbols. All
necessary functions for the display are provided in a single
chip, including on-chip generation of the LCD supply and
bias voltages, resulting in a minimum of external
components and low power consumption. The PCF8813
can interface to microcontrollers via a parallel, serial or
I2C-bus interface.
4 ORDERING INFORMATION
TYPE NUMBER
PCF8813U/2DA/2
NAME
PACKAGE
DESCRIPTION
chip with bumps in tray for COG
VERSION
2004 Mar 05
3



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Philips Semiconductors
(67 + 1) × 102 pixels matrix LCD driver
5 BLOCK DIAGRAM
www.DataSheet4U.com
Product specification
PCF8813
handbook, full pagewidth
VLCDIN
VSS1
VSS2
VOTPPROG
VLCDSENSE
VLCDOUT
T1
T2
T3
T4
T5
VDD1 VDD2 VDD3
BIAS
VOLTAGE
GENERATOR
C0 to C101
102
COLUMN DRIVERS
DATA
PROCESSING
FOUR-STAGE
HIGH-VOLTAGE
GENERATOR
DISPLAY DATA RAM
68 × 102 bits
ADDRESS COUNTER
COMMAND
DECODER
PCF8813
R0 to R67
68
ROW DRIVERS
SHIFT
REGISTER
RESET
OSCILLATOR
TIMING
GENERATOR
DISPLAY
ADDRESS
COUNTER
RES
OSC
I/O BUFFER
PARALLEL / SERIAL / I2C-BUS INTERFACE
3
MGU619
Fig.1 Block diagram.
2004 Mar 05
4




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