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MC14LC5003FU PDF预览

MC14LC5003FU

更新时间: 2024-02-15 21:02:57
品牌 Logo 应用领域
摩托罗拉 - MOTOROLA 显示驱动器驱动程序和接口接口集成电路
页数 文件大小 规格书
16页 241K
描述
128 Segment LCD Drivers

MC14LC5003FU 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:QFP包装说明:QFP, QFP52,.52SQ
针数:52Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.34Is Samacsys:N
数据输入模式:SERIAL显示模式:DOT MATRIX
输入特性:STANDARD接口集成电路类型:LIQUID CRYSTAL DISPLAY DRIVER
JESD-30 代码:S-PQFP-G52JESD-609代码:e0
长度:10 mm复用显示功能:YES
底板数:4-BP功能数量:1
区段数:128端子数量:52
最高工作温度:85 °C最低工作温度:-40 °C
输出特性:TOTEM-POLE封装主体材料:PLASTIC/EPOXY
封装代码:QFP封装等效代码:QFP52,.52SQ
封装形状:SQUARE封装形式:FLATPACK
峰值回流温度(摄氏度):NOT SPECIFIED电源:3/5 V
认证状态:Not Qualified座面最大高度:2.45 mm
子类别:Other Interface ICs最大压摆率:0.4 mA
最大供电电压:5.5 V最小供电电压:2.7 V
标称供电电压:5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:0.65 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:10 mm
最小 fmax:0.15 MHzBase Number Matches:1

MC14LC5003FU 数据手册

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MOTOROLA  
SEMICONDUCTOR TECHNICAL DATA  
MC14LC5003  
MC14LC5004  
128 Segment LCD Drivers  
CMOS  
The MC14LC5003/5004 are 128-segment, multiplexed-by-four LCD Driv-  
ers. The two devices are functionally the same except for their data input  
protocols. The MC14LC5003 uses a serial interface data input protocol. The  
device may be interfaced to the MC68HCXX product families using a minimal  
amount of software (see example). The MC14LC5004 has a IIC interface and  
has essentially the same protocol, except that the device sends an acknowl-  
edge bit back to the transmitter after each eight-bit byte is received.  
MC14LC5004 also has a “read mode”, whereby data sent to the device may  
be retrieved via the IIC bus.  
The MC14LC5003/MC14LC5004 drives the liquid-crystal displays in a mul-  
tiplexed-by-four configuration. The device accepts data from a microproces-  
sor or other serial data source to drive one segment per bit. The chip does  
not have a decoder, allowing for the flexibility of formatting the segment data  
externally.  
QFP  
FU SUFFIX  
CASE 848B  
1
52  
ORDERING INFORMATION  
MC14LC5003FU QFP  
MC14LC5004FU QFP  
MCC14LC5003 BARE DIE  
MCC14LC5004 BARE DIE  
PIN ASSIGNMENT  
Devices are independently addressable via a two-wire (or three-wire) com-  
munication link which can be common with other peripheral devices.  
The MC14LC5003/MC14LC5004 are low cost version of MC145003 and  
MC145004 without cascading function.  
52515049484746 454443424140  
FP32  
FP31  
FP30  
FP29  
FP28  
FP27  
FP26  
FP25  
FP24  
1
2
3
4
5
6
7
8
9
39 Din  
38 DCLK  
37 NC  
36 FP1  
35 FP2  
34 FP3  
33 FP4  
32 FP5  
31 FP6  
30 FP7  
29 FP8  
28 FP9  
27 FP10  
Drives 128 Segments Per Package  
May Be Used with the Following LCDs: Segmented Alphanumeric,  
Bar Graph, Dot Matrix, Custom  
Quiescent Supply Current: 30 A @ 2.7 V VDD  
Operating Voltage Range: 2.7 to 5.5 V  
FP23 10  
FP22 11  
FP21 12  
FP20 13  
Operating Temperature Range: -40 to 85C  
Separate Access to LCD Drive Section’s Supply Voltage to Allow for Tem-  
perature Compensation  
14151617181920212223242526  
See Application Notes AN1066 and AN442  
BLOCK DIAGRAM  
NC=NO CONNECTION  
BP1-BP4  
FP1-FP32  
VLCD  
OSC1  
OSC2  
OSCILLATOR  
DRIVERS  
DRIVERS  
FRAME  
SYNC  
GENERATOR  
LCD VOLTAGE  
WAVEFORM  
AND TIMING  
GENERATOR  
128 - 32  
MULTIPLEX  
POR  
DCLK  
Din  
128-BIT LATCH  
A0  
A1  
A2  
ENB  
128-BIT SHIFT REGISTER  
REV 2  
10/96  
MOTOROLA  
MC14LC5003 • MC14LC5004  
3–3  

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