Datasheet > 935306039033

935306039033

更新时间： 2024-09-17 21:20:11

品牌	Logo	应用领域
恩智浦 - NXP		驱动接口集成电路
页数	文件大小	规格书
50页	419K
描述
LIQUID CRYSTAL DISPLAY DRIVER

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技术参数
数据手册

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935306039033 技术参数

生命周期：	Obsolete	包装说明：	,
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.84
接口集成电路类型：	LIQUID CRYSTAL DISPLAY DRIVER	Base Number Matches：	1

935306039033 数据手册

PCE85133AUG

Universal 80 × 4 LCD driver for low multiplex rates

Rev. 1 — 18 March 2015

Product data sheet

1. General description

The PCE85133AUG is a peripheral device which interfaces to almost any Liquid Crystal

Display (LCD)¹with low multiplex rates. It generates the drive signals for any static or

multiplexed LCD containing up to four backplanes and up to 80 segments. The

PCE85133AUG is compatible with most microcontrollers and communicates via the

two-line bidirectional I²C-bus. Communication overheads are minimized by a display RAM

with auto-incremental addressing and by display memory switching (static and duplex

drive modes).

For a selection of NXP LCD segment drivers, see Table 23 on page 42.

2. Features and benefits

 Single-chip LCD controller and driver

 Selectable backplane drive configuration: static, 2, 3, or 4 backplane multiplexing

 Selectable display bias configuration: static, ¹⁄₂, or ¹⁄₃

 Frame frequency: 150 Hz

 Internal LCD bias generation with voltage-follower buffers

 80 segment drives:

 Up to 40 7-segment alphanumeric characters

 Up to 20 14-segment alphanumeric characters

 Any graphics of up to 320 segments/elements

 80  4 RAM for display data storage

 Display memory bank switching in static and duplex drive modes

 Independent supplies possible for LCD and logic voltages

 Wide power supply range: from 1.8 V to 5.5 V

 Wide LCD supply range:

 From 2.5 V for low-threshold LCDs

 Up to 5.5 V for high-threshold twisted nematic LCDs

 Low power consumption

 400 kHz I²C-bus interface

 No external components needed

 Compatible with Chip-On-Glass (COG) technology

1. The definition of the abbreviations and acronyms used in this data sheet can be found in Section 18.

12 3 4 5 6 7...50

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