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PCF8576CU/F1 PDF预览

PCF8576CU/F1

更新时间: 2024-09-15 21:21:39
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
59页 548K
描述
IC LIQUID CRYSTAL DISPLAY DRIVER, UUC56, DIE-56, Display Driver

PCF8576CU/F1 技术参数

生命周期:Active零件包装代码:DIE
包装说明:DIE,针数:56
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.56
数据输入模式:SERIAL显示模式:DOT MATRIX
接口集成电路类型:LIQUID CRYSTAL DISPLAY DRIVERJESD-30 代码:R-XUUC-N56
复用显示功能:YES位数/字符:5-DIGIT
功能数量:1区段数:40
端子数量:56最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:UNSPECIFIED
封装代码:DIE封装形状:RECTANGULAR
封装形式:UNCASED CHIP认证状态:Not Qualified
最大供电电压:6 V最小供电电压:2 V
标称供电电压:3.5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子形式:NO LEAD端子位置:UPPER
最小 fmax:0.315 MHzBase Number Matches:1

PCF8576CU/F1 数据手册

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PCF8576C  
Universal LCD driver for low multiplex rates  
Rev. 12 — 16 July 2013  
Product data sheet  
1. General description  
The PCF8576C is a peripheral device which interfaces to almost any Liquid Crystal  
Display (LCD)1 with low multiplex rates. It generates the drive signals for any static or  
multiplexed LCD containing up to four backplanes and up to 40 segments and can easily  
be cascaded for larger LCD applications. The PCF8576C is compatible with most  
microcontrollers and communicates via the two-line bidirectional I2C-bus. Communication  
overheads are minimized by a display RAM with auto-incremented addressing and by  
hardware subaddressing.  
2. Features and benefits  
Single-chip LCD controller and driver  
40 segment drives:  
Up to twenty 7-segment alphanumeric characters  
Up to ten 14-segment alphanumeric characters  
Any graphics of up to 160 elements  
Versatile blinking modes  
No external components required (even in multiple device applications)  
Selectable backplane drive configuration: static, 2, 3, or 4 backplane multiplexing  
Selectable display bias configuration: static, 12, or 13  
Internal LCD bias generation with voltage-follower buffers  
40 4-bit RAM for display data storage  
Auto-incremented display data loading across device subaddress boundaries  
Display memory bank switching in static and duplex drive modes  
Wide logic LCD supply range:  
From 2 V for low-threshold LCDs  
Up to 6 V for high-threshold twisted nematic LCDs  
Low power consumption  
May be cascaded for large LCD applications (up to 2560 elements possible)  
No external components required  
Separate or combined LCD and logic supplies  
Optimized pinning for plane wiring in both single and multiple PCF8576C applications  
Power-saving mode for extremely low power consumption in battery-operated and  
telephone applications  
1. The definition of the abbreviations and acronyms used in this data sheet can be found in Section 19.  
 
 

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