ICM7211AMIPLZ Intersil, ICM7211AMIPLZ Datasheet

IC LCD DISPLAY DRVR 4DGT 40-DIP

ICM7211AMIPLZ

Manufacturer Part Number
ICM7211AMIPLZ
Description
IC LCD DISPLAY DRVR 4DGT 40-DIP
Manufacturer
Intersil
Datasheet

Specifications of ICM7211AMIPLZ

Display Type
LCD
Configuration
7 Segment
Digits Or Characters
4 Digits
Current - Supply
10µA
Voltage - Supply
3 V ~ 6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Through Hole
Package / Case
40-DIP (0.600", 15.24mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Interface
-
Lead Free Status / Rohs Status
RoHS Compliant part Electrostatic Device

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ICM7211AMIPLZ
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ICM7211AMIPLZ
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4-Digit, LCD Display Driver
The ICM7211AM device is a non-multiplexed four-digit
seven-segment CMOS LCD display decoder-driver.
This device is configured to drive conventional LCD displays
by providing a complete RC oscillator, divider chain,
backplane driver, and 28 segment outputs.
It also has a microprocessor compatible input configuration,
which provides data input latches and Digit Address latches
under control of high-speed Chip Select inputs. These devices
simplify the task of implementing a cost-effective
alphanumeric seven-segment display for microprocessor
systems, without requiring extensive ROM or CPU time for
decoding and display updating.
The ICM7211AM provides the “Code B” output code, i.e.,
0-9, dash, E, H, L, P, blank, but will correctly decode true
BCD to seven-segment decimal outputs.
Ordering Information
NOTE: Intersil Pb-free plus anneal products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate
termination finish, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL
classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.
*Pb-free PDIPs can be used for through hole wave solder processing only. They are not intended for use in Reflow solder processing applications.
ICM7211AMlM44
ICM7211AMlPL
ICM7211AMlPLZ
(Note)
PART NUMBER
ICM7211AMlM44
ICM7211AMlPL
ICM7211AMlPLZ
PART MARKING
®
1
Data Sheet
DISPLAY
TYPE
LCD
LCD
LCD
Code B
Code B
Code B
DECODING
DISPLAY
1-888-INTERSIL or1-888-468-3774
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
Microprocessor
Microprocessor
Microprocessor
INTERFACING
INPUT
Features
• Four Digit Non-Multiplexed 7 Segment LCD Display
• Complete Onboard RC Oscillator to Generate Backplane
• Backplane Input/Output Allows Simple Synchronization of
• Provides Data and Digit Address Latches Controlled by
• Decodes Binary to Code B (0-9, Dash, E, H, L, P, Blank)
• Pb-Free Plus Anneal Available (RoHS Compliant)
Outputs with Backplane Driver
Frequency
Slave-Devices to a Master
Chip Select Inputs to Provide a Direct High Speed
Processor Interface
Direct Drive
Direct Drive
Direct Drive
DRIVE TYPE
All other trademarks mentioned are the property of their respective owners.
DISPLAY
April 17, 2006
|
Copyright Intersil Americas Inc. 2001, 2004-2006. All Rights Reserved
Intersil (and design) is a registered trademark of Intersil Americas Inc.
RANGE (°C)
-40 to 85
-40 to 85
-40 to 85
TEMP.
44 Ld MQFP
40 Ld PDIP
40 Ld PDIP*
(Pb-free)
PACKAGE
ICM7211AM
FN3158.7
Q44.10x10
E40.6
E40.6
DWG. #
PKG.

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ICM7211AMIPLZ Summary of contents

Page 1

... NOTE: Intersil Pb-free plus anneal products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate termination finish, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020 ...

Page 2

Pinouts ICM7211AM (PDIP) TOP VIEW OSC ...

Page 3

Absolute Maximum Ratings Supply Voltage ( 6. Input ...

Page 4

Input Definitions In this table, V and V DD under Operating Characteristics. For lowest power consumption, input signals should swing over the full supply. INPUT DIP TERMINAL OSC 36 Interface Input Configuration ...

Page 5

Typical Performance Curves 30 DISPLAY BLANK, PIN 36 OPEN 25° (V) SUPP FIGURE 2. OPERATING SUPPLY CURRENT AS A FUNCTION OF SUPPLY VOLTAGE 5 ICM7211AM ICM7211AM T ...

Page 6

Description of Operation Device The ICM7211AM provides outputs suitable for driving conventional four-digit, seven-segment LCD displays. These devices include 28 individual segment drivers, backplane driver, and a self-contained oscillator and divider chain to generate the backplane frequency. The segment and ...

Page 7

TABLE 1. OUTPUT CODES (Continued) BlNARY The ICM7211AM is intended to accept data from a data bus under processor control. ...

Page 8

... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use ...

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