pcf8813 NXP Semiconductors, pcf8813 Datasheet - Page 3

• Manufacturer Part Number: pcf8813
• Description: 67 + 1 X 102 Pixels Matrix Lcd Driver
• Manufacturer: NXP Semiconductors

Philips Semiconductors
1
4
2004 Mar 05
PCF8813U/2DA/2
TYPE NUMBER
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
– Configurable voltage multiplier ( 5,
– Temperature compensation of V
– Generation of intermediate LCD bias voltages
– Highly-accurate built-in oscillator requiring no
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 I
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) V
Horizontal and vertical mirroring
Status read which allows chip recognition and content
checking of some registers
(67 + 1)
FEATURES
ORDERING INFORMATION
generating highly accurate V
booster capacitors (external V
selectable temperature coefficients
external components (an external clock is also
possible)
2
C-bus interface
102 pixels matrix LCD driver
NAME
102 bits
LCD
LCD
chip with bumps in tray for COG
LCD
LCD
and includes
is also possible)
trimming
with four
4,
3 and
2)
3
2
3
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
I
2
DESCRIPTION
C-bus interface.
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 V
excellent optical performance
Support for LCD cell tolerance compensation of V
OTP storage.
Telecom equipment
Portable instruments
Point of sale terminals.
PACKAGE
APPLICATIONS
GENERAL DESCRIPTION
LCD
and frame frequency for
Product specification
PCF8813
VERSION
LCD
by