ICM7211, ICM7212

Four Digit Display Decoder/Drivers
 Overview   Technical Documents   Ordering Info   Related Products   User Comments (0)   All   


Status Explanations for product status codes

Active: In Production.

Description

The Maxim ICM7211 (LCD) and ICM7212 (LED) four digit, seven segment display drivers include input data latches, BCD to segment decoders, and all level translation and timing circuits needed to drive non-mulitplexed displays.

Both the ICM7211 and ICM7212 are available in two data input configurations: a mulitplexed BCD interface version and a microprocessor interface version. The multiplexed BCD interface version has four BCD data inputs and four separate digit strobes. The microprocessor interface versions, designated by an "M" suffix, have four chip selects or WRITE inputs.

The ICM7211 and ICM7212 decode the BCD data via an onboard character font ROM. There are two different character fonts available, hexadecimal and Code B.
 

Data Sheet

Download this datasheet in PDF formatDownload Rev 2 (PDF, 8.1MB)
Send this datasheet to any email addressE-Mail

Key Features

  • Improved 2nd Source! (See 3rd page, in the full data sheet, for "Maxim Advantage™").
  • Directly Drives Four Digit, 7 Segment Displays
    • ICM7211 - Non-multiplexed Liquid Crystal Display (LCD)
    • ICM7212 - Non-mulitplexed Common Anode LED
    • Mulitplexed BCD Interface and µP Interface Versions
  • No external components needed
  • Low Power CMOS - 25µW typ. (display blanked)
 

Applications/Uses

  • Digital Panel Displays
  • Intelligent Instruments
  • Microprocessor-to-Visual Communication
  • Remote Display Units
   

Key Specifications:

Display Drivers
Part Number LCD or LED Digits or Char. Output Format Display Type Interface Fonts Segment Blinking VSUPPLY
(V)		 VSUPPLY
(V)		 Budgetary Price
min max See Notes
ICM7211  LCD 4-Digit 7 segments Static 4-Bit Parallel Hexadecimal No 3 6 $2.72 @1k
ICM7211A  LCD 4-Bit Parallel Code B $2.72 @1k
ICM7211AM  LCD Microprocessor Code B $2.72 @1k
ICM7211M  LCD Microprocessor Hexadecimal $2.72 @1k
ICM7212  LED 4-Bit Parallel Hexadecimal $2.47 @1k
ICM7212A  LED 4-Bit Parallel Code B $2.47 @1k
ICM7212AM  LED Microprocessor Code B $2.47 @1k
ICM7212M  LED Microprocessor Hexadecimal $2.70 @1k
See All Display Drivers (52)
Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.


Diagram

ICM7211, ICM7212: Typical Operating Circuit
Typical Operating Circuit

Application Notes

Tutorial 1883   LEDs Are Still Popular (and Improving) after All These Years

Product Guides

Real-Time Clocks (PDF)

Reliability Reports

Reliability Report: ICM7212.pdf
Show FIT data for:
Request Reliability Report for:

Software/Models

none

Ordering Information

Filters: Part Number: Package: Temperature: Tape and Reel Sample
Devices: 1-50 / 60 <-- Previous  1 2   Next -->
Part Number Free
Sample		 Buy Status Explanations for product status codes Package:
TYPE PINS FOOTPRINT
DRAWING  CODE/VAR * 		Temp RoHS/Lead-Free?
Materials Analysis
ICM7211AI/D    
Active DICE SALES;NA pin;DICE;

Land Pattern: Not Applicable
Use pkgcode/variation: DICE*
See data sheet
ICM7211AIJL    
Active CDIP(W);40 pin;851.8 mm²
Outline Drawing:21-0046 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: J40-2*
-20°C to +85°C RoHS/Lead-Free: No
Materials Analysis
ICM7211AIPL    
Active PDIP(W);40 pin;835.7 mm²
Outline Drawing:21-0044 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P40-1*
-20°C to +85°C RoHS/Lead-Free: No
Materials Analysis
ICM7211AIPL+  
Active PDIP(W);40 pin;835.7 mm²
Outline Drawing:21-0044 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P40+1*
-20°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
ICM7211AIQH+D  
Active PLCC;44 pin;311.5 mm²
Outline Drawing:21-0049 (PDF)
Land Pattern: 90-0236 (PDF)
Use pkgcode/variation: Q44+1*
-20°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
ICM7211AIQH+TD    
Active PLCC;44 pin;311.5 mm²
Outline Drawing:21-0049 (PDF)
Land Pattern: 90-0236 (PDF)
Use pkgcode/variation: Q44+1*
-20°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
ICM7211AIQH-D    
Active PLCC;44 pin;311.5 mm²
Outline Drawing:21-0049 (PDF)
Land Pattern: 90-0236 (PDF)
Use pkgcode/variation: Q44-1*
-20°C to +85°C RoHS/Lead-Free: No
Materials Analysis
ICM7211AIQH-TD    
Active PLCC;44 pin

Land Pattern: Not Available

-20°C to +85°C See data sheet
ICM7211AMI/D    
Active DICE SALES;NA pin;DICE;

Land Pattern: Not Applicable
Use pkgcode/variation: DICE*
See data sheet
ICM7211AMIJL    
Active CDIP(W);40 pin;851.8 mm²
Outline Drawing:21-0046 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: J40-2*
-20°C to +85°C RoHS/Lead-Free: No
Materials Analysis
Part Number Free
Sample		 Buy Status Explanations for product status codes Package:
TYPE PINS FOOTPRINT
DRAWING  CODE/VAR * 		Temp RoHS/Lead-Free?
Materials Analysis
ICM7211AMIPL    
Active PDIP(W);40 pin;835.7 mm²
Outline Drawing:21-0044 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P40-1*
-20°C to +85°C RoHS/Lead-Free: No
Materials Analysis
ICM7211AMIPL+  
Active PDIP(W);40 pin;835.7 mm²
Outline Drawing:21-0044 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P40+1*
-20°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
ICM7211AMIQH+D  
Active PLCC;44 pin;311.5 mm²
Outline Drawing:21-0049 (PDF)
Land Pattern: 90-0236 (PDF)
Use pkgcode/variation: Q44+1*
-20°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
ICM7211AMIQH+TD    
Active PLCC;44 pin;311.5 mm²
Outline Drawing:21-0049 (PDF)
Land Pattern: 90-0236 (PDF)
Use pkgcode/variation: Q44+1*
-20°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
ICM7211AMIQH-D    
Active PLCC;44 pin;311.5 mm²
Outline Drawing:21-0049 (PDF)
Land Pattern: 90-0236 (PDF)
Use pkgcode/variation: Q44-1*
-20°C to +85°C RoHS/Lead-Free: No
Materials Analysis
ICM7211AMIQH-TD    
Active PLCC;44 pin

Land Pattern: Not Available

-20°C to +85°C See data sheet
ICM7211I/D    
Active DICE SALES;NA pin;DICE;

Land Pattern: Not Applicable
Use pkgcode/variation: DICE*
See data sheet
ICM7211IJL    
Active CDIP(W);40 pin;851.8 mm²
Outline Drawing:21-0046 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: J40-2*
-20°C to +85°C RoHS/Lead-Free: No
Materials Analysis
ICM7211IPL    
Active PDIP(W);40 pin;836.5 mm²
Outline Drawing:21-0044 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P40-2*
-20°C to +85°C RoHS/Lead-Free: No
Materials Analysis
ICM7211IPL+  
Active PDIP(W);40 pin;836.5 mm²
Outline Drawing:21-0044 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P40+2*
-20°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
Part Number Free
Sample		 Buy Status Explanations for product status codes Package:
TYPE PINS FOOTPRINT
DRAWING  CODE/VAR * 		Temp RoHS/Lead-Free?
Materials Analysis
ICM7211IQH+D  
Active PLCC;44 pin;311.5 mm²
Outline Drawing:21-0049 (PDF)
Land Pattern: 90-0236 (PDF)
Use pkgcode/variation: Q44+1*
-20°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
ICM7211IQH+TD    
Active PLCC;

Land Pattern: Not Available

-20°C to +85°C See data sheet
ICM7211IQH-D    
Active PLCC;44 pin;311.5 mm²
Outline Drawing:21-0049 (PDF)
Land Pattern: 90-0236 (PDF)
Use pkgcode/variation: Q44-1*
-20°C to +85°C RoHS/Lead-Free: No
Materials Analysis
ICM7211IQH-TD    
Active PLCC;44 pin

Land Pattern: Not Available

-20°C to +85°C See data sheet
ICM7211MI/D    
Active DICE SALES;NA pin;DICE;

Land Pattern: Not Applicable
Use pkgcode/variation: DICE*
See data sheet
ICM7211MIJL    
Active CDIP(W);40 pin;851.8 mm²
Outline Drawing:21-0046 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: J40-2*
-20°C to +85°C RoHS/Lead-Free: No
Materials Analysis
ICM7211MIPL    
Active PDIP(W);40 pin;835.7 mm²
Outline Drawing:21-0044 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P40-1*
-20°C to +85°C RoHS/Lead-Free: No
Materials Analysis
ICM7211MIQH+D  
Active PLCC;44 pin;311.5 mm²
Outline Drawing:21-0049 (PDF)
Land Pattern: 90-0236 (PDF)
Use pkgcode/variation: Q44+1*
-20°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
ICM7211MIQH+TD    
Active PLCC;

Land Pattern: Not Available

-20°C to +85°C See data sheet
ICM7211MIQH-D    
Active PLCC;44 pin;311.5 mm²
Outline Drawing:21-0049 (PDF)
Land Pattern: 90-0236 (PDF)
Use pkgcode/variation: Q44-1*
-20°C to +85°C RoHS/Lead-Free: No
Materials Analysis
Part Number Free
Sample		 Buy Status Explanations for product status codes Package:
TYPE PINS FOOTPRINT
DRAWING  CODE/VAR * 		Temp RoHS/Lead-Free?
Materials Analysis
ICM7211MIQH-TD    
Active PLCC;44 pin

Land Pattern: Not Available

-20°C to +85°C See data sheet
ICM7212AI/D    
Active DICE SALES;NA pin;DICE;

Land Pattern: Not Applicable
Use pkgcode/variation: DICE*
See data sheet
ICM7212AIJL    
Active CDIP(W);40 pin;851.8 mm²
Outline Drawing:21-0046 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: J40-2*
-20°C to +85°C RoHS/Lead-Free: No
Materials Analysis
ICM7212AIPL    
Active PDIP(W);40 pin;835.7 mm²
Outline Drawing:21-0044 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P40-1*
-20°C to +85°C RoHS/Lead-Free: No
Materials Analysis
ICM7212AIPL+  
Active PDIP(W);40 pin;835.7 mm²
Outline Drawing:21-0044 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P40+1*
-20°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
ICM7212AIQH+D  
Active PLCC;44 pin;311.5 mm²
Outline Drawing:21-0049 (PDF)
Land Pattern: 90-0236 (PDF)
Use pkgcode/variation: Q44+1*
-20°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
ICM7212AIQH+TD    
Active PLCC;

Land Pattern: Not Available

-20°C to +85°C See data sheet
ICM7212AIQH-D    
Active PLCC;44 pin;311.5 mm²
Outline Drawing:21-0049 (PDF)
Land Pattern: 90-0236 (PDF)
Use pkgcode/variation: Q44-1*
-20°C to +85°C RoHS/Lead-Free: No
Materials Analysis
ICM7212AIQH-TD    
Active PLCC;44 pin

Land Pattern: Not Available

-20°C to +85°C See data sheet
ICM7212AMI/D    
Active DICE SALES;NA pin;DICE;

Land Pattern: Not Applicable
Use pkgcode/variation: DICE*
See data sheet
Part Number Free
Sample		 Buy Status Explanations for product status codes Package:
TYPE PINS FOOTPRINT
DRAWING  CODE/VAR * 		Temp RoHS/Lead-Free?
Materials Analysis
ICM7212AMIJL    
Active CDIP(W);40 pin;851.8 mm²
Outline Drawing:21-0046 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: J40-2*
-20°C to +85°C RoHS/Lead-Free: No
Materials Analysis
ICM7212AMIPL    
Active PDIP(W);40 pin;835.7 mm²
Outline Drawing:21-0044 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P40-1*
-20°C to +85°C RoHS/Lead-Free: No
Materials Analysis
ICM7212AMIPL+  
Active PDIP(W);40 pin;835.7 mm²
Outline Drawing:21-0044 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P40+1*
-20°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
ICM7212AMIQH+D  
Active PLCC;44 pin;311.5 mm²
Outline Drawing:21-0049 (PDF)
Land Pattern: 90-0236 (PDF)
Use pkgcode/variation: Q44+1*
-20°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
ICM7212AMIQH+TD    
Active PLCC;44 pin;311.5 mm²
Outline Drawing:21-0049 (PDF)
Land Pattern: 90-0236 (PDF)
Use pkgcode/variation: Q44+1*
-20°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
ICM7212AMIQH-D    
Active PLCC;44 pin;311.5 mm²
Outline Drawing:21-0049 (PDF)
Land Pattern: 90-0236 (PDF)
Use pkgcode/variation: Q44-1*
-20°C to +85°C RoHS/Lead-Free: No
Materials Analysis
ICM7212AMIQH-TD    
Active PLCC;44 pin

Land Pattern: Not Available

-20°C to +85°C See data sheet
ICM7212I/D    
Active DICE SALES;NA pin;DICE;

Land Pattern: Not Applicable
Use pkgcode/variation: DICE*
See data sheet
ICM7212IJL    
Active CDIP(W);40 pin;851.8 mm²
Outline Drawing:21-0046 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: J40-2*
-20°C to +85°C RoHS/Lead-Free: No
Materials Analysis
ICM7212IPL    
Active PDIP(W);40 pin;835.7 mm²
Outline Drawing:21-0044 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P40-1*
-20°C to +85°C RoHS/Lead-Free: No
Materials Analysis
Devices: 1-50 / 60 <-- Previous  1 2   Next -->

Notes:
  1. Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
  2. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
  3. Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product Naming Conventions.
  4. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.

Notes and Comments

Muxed version, 4-digit strobes; uP-interfaced version, 2-digit address

Similar Products by Function

MAX7219, MAX7221 Serially Interfaced, 8-Digit, LED Display Drivers
MAX7231, MAX7231C, MAX7232, ... 8-Digit, Triplexed LCD Decoder Driver
MAX6950, MAX6951 Serially Interfaced, +2.7V to +5.5V, 5- and 8-Digit LED Display Drivers
MAX6953 2-Wire Interfaced, 2.7V to 5.5V, 4-Digit 5 x 7 Matrix LED Display Driver
MAX6957 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port and 28-Port LED Display Driver and I/O Expander
MAX6952 4-Wire Interfaced, 2.7V to 5.5V, 4-Digit 5 x 7 Matrix LED Display Driver
MAX6954 4-Wire Interfaced, 2.7V to 5.5V LED Display Driver with I/O Expander and Key Scan
MAX6956 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port or 28-Port LED Display Driver and I/O Expander
MAX6955 2-Wire Interfaced, 2.7V to 5.5V LED Display Driver with I/O Expander and Key Scan
MAX6958, MAX6959 2-Wire Interfaced, 3V to 5.5V, 4-Digit, 9-Segment LED Display Drivers with Keyscan
See All Display Drivers (52 Products)

Similar Products by Application

Displays: LCD > LCD Power


Didn't Find What You Need?

Next Day Product Selection Assistance from Applications Engineers
Parametric Search
Applications Help

Information Index

Overview

  

Technical Documents

  

Ordering Info

  

Related Products

  
Description
Key Features
Applications/Uses
Key Specifications
Diagram
Notes and Comments
  Data Sheet
Application Notes
Evaluation Kits
Product Guides
Reliability Reports
Software/Models
  Price and Availability
Samples
Buy Online
Package Information
Lead-Free Information
  Similar Products by Function
Similar Products by Application
Evaluation Kits
Products with Similar Part Numbers
Products Used With This
 
Document Ref.: 19-0959 Rev 2; 2006-02-17
This page last modified: 2009-08-17

 


Contact Us     |     Privacy Policy     |     Legal Notices
Copyright © 2012 by Maxim Integrated Products