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PT6311-LQ PDF预览

PT6311-LQ

更新时间: 2024-11-15 09:59:07
品牌 Logo 应用领域
普诚科技 - PTC 驱动器控制器
页数 文件大小 规格书
22页 407K
描述
VFD Driver/Controller IC

PT6311-LQ 技术参数

生命周期:Contact Manufacturer包装说明:LQFP,
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.73
数据输入模式:SERIAL显示模式:SEGMENT
接口集成电路类型:VACUUM FLUORESCENT DISPLAY DRIVERJESD-30 代码:S-PQFP-G52
长度:14 mm复用显示功能:NO
位数/字符:16-DIGIT功能数量:1
区段数:20端子数量:52
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:LQFP
封装形状:SQUARE封装形式:FLATPACK, LOW PROFILE
座面最大高度:1.6 mm最大供电电压:5.5 V
最小供电电压:3 V标称供电电压:5 V
电源电压1-最大:电源电压1-分钟:-32 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:1 mm端子位置:QUAD
宽度:14 mmBase Number Matches:1

PT6311-LQ 数据手册

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PT6311  
VFD Driver/Controller IC  
DESCRIPTION  
FEATURES  
PT6311 is a Vacuum Fluorescent Display (VFD)  
Controller driven on a 1/8 to 1/16 duty factor housed in  
52-pin plastic QFP Package. Twelve segment output  
lines, 8 grid output lines, 8 segment/grid output drive  
lines, one display memory, control circuit, key scan  
circuit are all incorporated into a single chip to build a  
highly reliable peripheral device for a single chip micro  
computer. Serial data is fed to PT6311 via a three-line  
serial interface.  
CMOS Technology  
Low Power Consumption  
Key Scanning (12 x 4 matrix)  
Multiple Display Modes: (12 segments, 16 digits to  
20 segments, 8 digits)  
8-Step Dimming Circuitry  
LED Ports Provide (5 channels, 20mA max.)  
4- Bits General Purpose Input Ports Provided  
Serial Interface for Clock, Data Input, Data Output,  
Strobe Pins  
No External Resistors Needed for Driver Outputs  
Available in 52pins QFP and LQFP  
APPLICATIONS  
Microcomputer Peripheral Devices  
BLOCK DIAGRAM  
SG1/KS1  
SG2/KS2  
SG3/KS3  
SG4/KS4  
SG5/KS5  
SG6/KS6  
SG7/KS7  
SG8/KS8  
SG9/KS9  
Control  
DIN  
DOUT  
CLK  
Serial  
Data  
Interface  
Display Memory  
STB  
VDD  
OSC  
Segment Driver /  
Grid Driver /  
Key Scan Output  
SG10/KS10  
SG11/KS11  
Timing Generator  
SG12/KS12  
SG13/GR16  
SG14/GR15  
SG15/GR14  
SG16/GR13  
SG17/GR12  
SG18/GR11  
SG19/GR10  
SG20/GR9  
OSC  
SW1  
SW2  
SW3  
SW4  
General  
Input  
Register  
Key Matrix Memory  
LED1  
LED2  
LED3  
LED4  
LED5  
GR1  
GR2  
GR3  
LED  
Driver  
GR4  
GR5  
GR6  
GR7  
Grid  
Driver  
Dimming Circuit  
GR8  
K1 K2 K3 K4  
VDD  
GND  
VEE  
Tel: 886-66296288Fax: 886-29174598http://www.princeton.com.tw2F, 233-1, Baociao Road, Sindian, Taipei 23145, Taiwan  

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