ICM7232, ICM7232AFIPL, ICM7232BFIPA Selling Leads, Datasheet
MFG:HARRIS Package Cooled:DIP-40 D/C:06+
ICM7232, ICM7232AFIPL, ICM7232BFIPA Datasheet download
Part Number: ICM7232
MFG: HARRIS
Package Cooled: DIP-40
D/C: 06+
ICM7232, ICM7232AFIPL, ICM7232BFIPA
- Table of contents:
Info of ICM7232
Info of ICM7232AFIPL
Info of ICM7232BFIPA
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About ICM7232
PDF/DataSheet Download
Datasheet: ICM7232
File Size: 105873 KB
Manufacturer: INTERSIL [Intersil Corporation]
Download : Click here to Download
About ICM102A
PDF/DataSheet Download
Datasheet: ICM102A
File Size: 313611 KB
Manufacturer: ETC [ETC]
Download : Click here to Download
About ICM102A
PDF/DataSheet Download
Datasheet: ICM102A
File Size: 313611 KB
Manufacturer: ETC [ETC]
Download : Click here to Download
ICM7232 General Description
The ICM7231 and ICM7232 family of integrated circuits are designed to generate the voltage levels and switching waveforms required to drive triplexed liquid-crystal displays.These chips also include input buffer and digit address decoding circuitry allowing six bits of input data to be decoded into 64 independent combinations of the output segments of the selected digit.
The family is designed to interface to modern highperformance microprocessors and microcomputers and ease system requirements for ROM space and CPU time needed to service a display.
ICM7232 Maximum Ratings
Supply Voltage (VDD - VSS) . . . . . . . . . . . . . . 6.5V
Input Voltage (Note 1). . .. . .VSS - 0.3 VIN 6.5
Display Voltage (Note 1) . . . . .0.3 VDISP +0.3
Input Voltage (Note 1). . .. . .VSS - 0.3 VIN 6.5
Display Voltage (Note 1) . . . . .0.3 VDISP +0.3
ICM7232 Features
• ICM7231 Drives 8 Digits of 7 Segments with Two Independent Annunciators Per Digit Address and Data Input in Parallel Format
• ICM7232 Drives 10 Digits of 7 Segments with Two Independent Annunciators Per Digit Address and Data Input in Serial Format
• All Signals Required to Drive Rows and Columns of Triplexed LCD Display are Provided
• Display Voltage Independent of Power Supply
• On-Chip Oscillator Provides All Display Timing
• Total Power Consumption Typically 200W, Maximum 500W at 5V
• Low-Power Shutdown Mode Retains Data With 5W Typical Power Consumption at 5V, 1mW at 2V
• Direct Interface to High-Speed Microprocessors
ICM7232 Connection Diagram
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