Datasheet > PCF8553DTT/AJ

PCF8553DTT/AJ

更新时间： 2024-09-21 20:08:39

品牌	Logo	应用领域
恩智浦 - NXP		PC 驱动接口集成电路
页数	文件大小	规格书
55页	455K
描述
PCF8553 - 40 × 4 LCD segment driver TSSOP 56-Pin

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中文翻译

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技术参数
数据手册

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PCF8553DTT/AJ 技术参数

是否Rohs认证：	符合	生命周期：	Active
零件包装代码：	TSSOP	包装说明：	,
针数：	56	Reach Compliance Code：	compliant
风险等级：	1.69	接口集成电路类型：	LIQUID CRYSTAL DISPLAY DRIVER
湿度敏感等级：	1	峰值回流温度（摄氏度）：	NOT SPECIFIED
处于峰值回流温度下的最长时间：	NOT SPECIFIED	Base Number Matches：	1

PCF8553DTT/AJ 数据手册

PCF8553

40 × 4 LCD segment driver

Rev. 3 — 27 March 2015

Product data sheet

1. General description

PCF8553 is an ultra low-power LCD segment driver with 4 backplane- and 40

segment-driver outputs, with either an I²C- or an SPI-bus interface. It comprises an

internal oscillator, bias generation, instruction decoding, and display controller.

For a selection of NXP LCD segment drivers, see Table 24 on page 45.

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

 Internal LCD bias generation with buffers

 40 segment drives:

 Up to 20 7-segment numeric characters

 Up to 10 14-segment alphanumeric characters

 Any graphics of up to 160 segments/elements

 Auto-incrementing display data and instruction loading

 Versatile blinking modes

 Independent supplies of V_LCDand V_DD

 Power supply ranges:

 1.8 V to 5.5 V for V_LCD

 1.8 V to 5.5 V for V_DD

 Ultra low-power consumption

 400 kHz I²C-bus interface

 5 MHz SPI-bus interface

 Internally generated or externally supplied clock signal

3. Applications

 Metering equipment

 Small appliances

 Consumer healthcare devices

 Battery operated devices

 Measuring equipment

12 3 4 5 6 7...55

中文翻译

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