參數(shù)資料
型號(hào): PCF8535
廠(chǎng)商: NXP Semiconductors N.V.
英文描述: 65 x 133 pixel matrix driver
中文描述: 65 × 133像素矩陣驅(qū)動(dòng)程序
文件頁(yè)數(shù): 3/52頁(yè)
文件大?。?/td> 1765K
代理商: PCF8535
1999 Aug 24
3
Philips Semiconductors
Objective specification
65
×
133 pixel matrix driver
PCF8535
1
FEATURES
Single-chip LCD controller/driver
65 row, 133 column outputs
Display data RAM 65
×
133 bits
133 icons (last row is used for icons)
Fast mode I
2
C-bus interface (400 kbits/s)
Software selectable multiplex rates:
1 : 17, 1 : 26, 1 : 34, 1 : 49 and 1 : 65
On-chip:
– Generation of intermediate LCD bias voltages
– Oscillator requires no external components
(external clock also possible)
– Generation of V
LCD
.
CMOS compatible inputs
Software selectable bias configuration
Logic supply voltage range V
DD1
to V
SS1
4.5 to 5.5 V
Supply voltage range for high voltage part V
DD2
and
V
DD3
to V
SS2
and V
SS3
4.5 to 5.5 V
Display supply voltage range V
LCD
to V
SS
:
– Mux rate 1 : 65: 8 to 16 V.
Low power consumption, suitable for battery operated
systems
Internal Power-on reset and/or external reset
Temperature read back available
Manufactured in N-well silicon gate CMOS process.
2
APPLICATIONS
Automotive information systems
Telecommunication systems
Point-of-sale terminals
Instrumentation.
3
GENERAL DESCRIPTION
The PCF8535 is a low power CMOS LCD row/column
driver, designed to drive dot matrix graphic displays at
multiplex rates of 1 : 17, 1 : 26, 1 : 34, 1 : 49 and 1 : 65.
Furthermore, it can drive up to 133 icons. All necessary
functions for the display are provided in a single chip,
including on-chip generation of LCD bias voltages,
resulting in a minimum of external components and low
power consumption. The PCF8535 is compatible with
most microcontrollers and communicates via an industry
standard two-line bidirectional I
2
C-bus serial interface.
All inputs are CMOS compatible.
4
ORDERING INFORMATION
TYPE NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
PCF8535U
chip with bumps in tray
相關(guān)PDF資料
PDF描述
PCF8535U 65 x 133 pixel matrix driver
PCF8548 65 x 102 pixels matrix LCD driver
PCF8549 65 x 102 pixels matrix LCD driver
PCF8549U 65 x 102 pixels matrix LCD driver
PCF8558 Universal LCD driver for small graphic panels(應(yīng)用于小型圖形面板的通用LCD驅(qū)動(dòng)器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCF8535U 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:65 x 133 pixel matrix driver
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