參數(shù)資料
型號(hào)： PCF8811
廠商： NXP Semiconductors N.V.
英文描述： 80 x 128 pixels matrix LCD driver
中文描述： 80 × 128像素矩陣LCD驅(qū)動(dòng)器
文件頁(yè)數(shù)： 3/73頁(yè)
文件大小： 434K
代理商： PCF8811
2004 May 17
3
Philips Semiconductors
Product specification
80
×
128 pixels matrix LCD driver
PCF8811
1
FEATURES
Single-chip LCD controller/driver
80 row and 128 column outputs
Display data RAM 80
×
128 bits
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
2
C-bus
On-chip:
– Configurable voltage multiplier generating V
LCD
;
external V
LCD
also possible
– Linear temperature compensation of V
LCD
;
8 programmable temperature coefficients (extended
command set); one fixed temperature coefficient
which default can be set by OTP programming (basic
command set)
– Generation of intermediate LCD bias voltage
– Oscillator requires no external components; external
clock input also possible.
OTP calibration for V
LCD
and accurate frame frequency
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
DD1
V
SS
:
– 1.7 V to 3.3 V.
High voltage generator supply voltage range
V
DD2
,V
DD3
V
SS
:
– 1.8 V to 3.3 V.
Display supply voltage range V
LCD
V
SS
:
– 3 V to 9 V.
Low power consumption; suitable for battery operated
systems
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
ProgrammabledisplayRAMpointersforvariabledisplay
sizes
Slim chip layout, suited for COG applications
Temperature range: T
amb
=
40
°
C to +85
°
C.
2
APPLICATIONS
Telecom equipment
Portable instruments
Point of sale terminals.
3
GENERAL DESCRIPTION
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 columnsandaiconrowof128 symbols.Allnecessary
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
2
C-bus
interface.
4
ORDERING INFORMATION
TYPE NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
PCF8811U/2DA/1
chip with bumps in tray, not covered under Philips/Motif
license agreement
chip with bumps in tray, sold under license from Motif
PCF8811MU/2DA/1
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCF8811MU/2DA/1 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:80 x 128 pixels matrix LCD driver
PCF8811MU/2DA/1,02 制造商:NXP Semiconductors 功能描述:LCD DRVR 1.8V/2.5V Die Waffle 制造商:NXP Semiconductors 功能描述:PCF8811MU/UNCASED/WAFLM//2DA/1 - Gel-pak, waffle pack, wafer, diced wafer on film 制造商:NXP Semiconductors 功能描述:LCD DRVR 1.8V/2.5V Die Waffle Waffle 制造商:NXP Semiconductors 功能描述:IC LCD CTLR/DVR CMOS LP UNCASED 制造商:NXP Semiconductors 功能描述:80 x 128 Pixels Matrix LCD Driver
PCF8811U/2DA/1 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:80 x 128 pixels matrix LCD driver
PCF8811U/2DA/1，026 制造商:NXP Semiconductors 功能描述:PCF8811U/UNCASED/WAFLM//2DA/1 - Gel-pak, waffle pack, wafer, diced wafer on film 制造商:NXP Semiconductors 功能描述:IC MATRIX LCD DRIVER UNCASED
PCF8812 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:65 x 102 pixels matrix LCD driver
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