PCF8811MU/2DA/1 PHILIPS [NXP Semiconductors], PCF8811MU/2DA/1 Datasheet - Page 3

• Manufacturer Part Number: PCF8811MU/2DA/1
• Description: 80 x 128 pixels matrix LCD driver
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
1
4
2004 May 17
PCF8811U/2DA/1
PCF8811MU/2DA/1
Single-chip LCD controller/driver
80 row and 128 column outputs
Display data RAM 80
128 icons (row 80 can be used for icons in extended
command set and when icon rows are enabled)
An 8-bit parallel interface, 3 or 4-line Serial Peripheral
Interface (SPI) and high-speed I
On-chip:
– Configurable voltage multiplier generating V
– Linear temperature compensation of V
– Generation of intermediate LCD bias voltage
– Oscillator requires no external components; external
OTP calibration for V
External reset input pin
CMOS compatible inputs
Mux rate: 1 : 16 to 1 : 80 in steps of 8 when no icon row
is used, with the icon row steps of 16 can be used
Logic supply voltage range V
– 1.7 V to 3.3 V.
High voltage generator supply voltage range
V
– 1.8 V to 3.3 V.
Display supply voltage range V
– 3 V to 9 V.
Low power consumption; suitable for battery operated
systems
80
TYPE NUMBER
DD2
FEATURES
ORDERING INFORMATION
external V
8 programmable temperature coefficients (extended
command set); one fixed temperature coefficient
which default can be set by OTP programming (basic
command set)
clock input also possible.
,V
DD3
128 pixels matrix LCD driver
LCD
V
SS
:
also possible
LCD
128 bits
and accurate frame frequency
NAME
DD1
LCD
2
C-bus
V
SS
V
SS
:
chip with bumps in tray, not covered under Philips/Motif
license agreement
chip with bumps in tray, sold under license from Motif
:
LCD
;
LCD
;
3
2
3
The PCF8811 is a low power CMOS LCD controller driver,
designed to drive a graphic display of 80 rows and
128 columns or a graphic display of 79 rows and
128 columns and a icon row of 128 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 PCF8811 can interface
to microcontrollers via a parallel bus, serial bus or I
interface.
DESCRIPTION
Programmable bottom row pads mirroring; for
compatibility with both Tape Carrier Packages (TCP)
and Chip On Glass (COG) applications (extended
command set)
Status read which allows for chip recognition and
content checking of some registers
Start address line which allows, for instance, the
scrolling of the displayed image
Programmable display RAM pointers for variable display
sizes
Slim chip layout, suited for COG applications
Temperature range: T
Telecom equipment
Portable instruments
Point of sale terminals.
PACKAGE
APPLICATIONS
GENERAL DESCRIPTION
amb
= 40 C to +85 C.
Product specification
PCF8811
VERSION
2
C-bus