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MIC10939J-50CV PDF预览

MIC10939J-50CV

更新时间： 2024-11-23 13:01:03
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麦瑞 - MICREL 显示控制器外围集成电路
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中文翻译

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MIC10939J-50CV 数据手册

  
MIC10939/10942/10943  
V. F. Dot Matrix Display Controller  
Summary Information*—Not Recommended for New Designs  
General Description  
Features  
The MIC10939, MIC10942, and MIC10943 Dot Matrix Dis-  
play Controller is a three-chip MOS/LSI general purpose  
display controller system designed to interface to dot matrix  
displays (vacuum fluorescent or LED).  
• 20-character display driver cascadable to 80 characters  
• Standard 5 × 12 character font  
• Separate cursor driver output  
• Two 128 × 23 PLAs provides segment decoding for full  
96-character ASCII set, plus 32 special characters  
• Serial or parallel data input for 8-bit display mode  
controls  
• Brightness, refresh rate, and display mode controls  
• 40-pin DIP or 44-pin PLCC (MIC10939)  
• 28-pin DIP (MIC10942 and MIC10943)  
The three-chip set will drive displays with up to 46 anodes  
(dots)andupto20grids(characters)plusacursor. Thechips  
can be cascaded to drive larger displays of up to 80 charac-  
ters.  
An internal PLA-type decoder provides character decoding  
and dot pattern generation for the full 96-character ASCII set  
and an additional 32 special characters.  
Ordering Information  
Part Number  
Temperature Range  
0°C to +70°C  
Package  
Micrel has received the rights from Rockwell International to  
manufacture and market this product and reproduce the  
specifications, including references to Rockwell.  
MIC10939J-50  
MIC10939P-50  
MIC10939PE-50  
MIC10942P-50  
MIC10942PE-50  
MIC10943P-50  
MIC10943PE-50  
44-Pin PLCC  
40-pin P-DIP  
40-pin P-DIP  
40-pin P-DIP  
40-pin P-DIP  
40-pin P-DIP  
40-pin P-DIP  
0°C to +70°C  
–40°C to +85°C  
0°C to +70°C  
–40°C to +85°C  
0°C to +70°C  
Block Diagram  
–40°C to +85°C  
20-CHARACTER 5 × 12 DOT MATRIX DISPLAY  
23  
SG01-SG23  
23  
SG01-SG23  
8
ANODE DRIVERS AND LATCHES  
ANODE DRIVERS AND LATCHES  
INVERSION  
LOGIC  
INVERSION  
LOGIC  
DATA-  
LOAD  
LEVEL  
DETECT  
LEVEL  
DETECT  
128 × 35 PLA  
128 × 23 PLA  
SCLK  
-DIS  
8-BIT SHIFT  
REGISTER  
8-BIT SHIFT  
REGISTER  
LEVEL  
DETECT  
LEVEL  
DETECT  
MIC10942  
MIC10943  
CURSOR  
CONTROL  
LOGIC  
GRID  
DRIVERS  
20 × 8  
RAM  
20 STR00–STR19  
MIC10939  
* Contact Micrel for more information.  
HOST  
August 1998  
8-23  
1

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与MIC10939J-50CV相关器件

型号 品牌 获取价格 描述 数据表
MIC10939P MICROCHIP

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 		MIC10939P
MIC10939P-50 MICREL

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 		V. F. Alphanumeric and Bargraph Display Controller Summary Information*?Not Recommended fo
MIC10939PCN MICROCHIP

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 		Fluorescent Display Controller, MOS, PDIP40, PLASTIC, DIP-40
MIC10939PCV MICREL

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 		暂无描述
MIC10939PCV MICROCHIP

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 		Fluorescent Display Controller, MOS, PQCC44, PLASTIC, LCC-44
MIC10939PCVH6 MICROCHIP

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 		Fluorescent Display Controller, MOS, PQCC44, PLASTIC, LCC-44
MIC10939PE MICROCHIP

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 		MIC10939PE
MIC10939PE-50 MICREL

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 		V. F. Alphanumeric and Bargraph Display Controller Summary Information*?Not Recommended fo
MIC10939PE-50BN MICREL

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 		暂无描述
MIC10939PEBN MICROCHIP

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 		Fluorescent Display Controller, MOS, PDIP40, PLASTIC, DIP-40

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