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.

Features

  • Four Digit Non-Multiplexed 7 Segment LCD Display Outputs with Backplane Driver
  • Complete Onboard RC Oscillator to Generate Backplane Frequency
  • Backplane Input/Output Allows Simple Synchronization Slave-Devices to a Master
  • Provides Data and Digit Address Latches Controlled Chip Select Inputs to Provide a Direct High-Speed Processor Interface
  • Decodes Binary to Code B (0-9, Dash, E, H, L, P, Blank)
  • Pb-Free Plus Anneal Available (RoHS Compliant)

Product Options

Part Number Part Status Pkg. Type Carrier Type MOQ Buy Sample
Active PDIP Tube 99
Availability

Documentation

Title language Type Format File Size Date
Datasheets & Errata
ICM7211AM Datasheet Datasheet PDF 491 KB
Application Notes & White Papers
AN054: Display Driver Family Combines Convenience of Use with Microprocessor Interfaceability Application Note PDF 1.57 MB
PCNs & PDNs
Unification of a JEDEC tray and a embossed carrier tape for LQFP package (Additional Information & Correction) 日本語 Product Change Notice PDF 4.86 MB
Unification of a JEDEC tray and a embossed carrier tape for LQFP package ( PC-WRP-A001B/E ) 日本語 Product Change Notice PDF 3.74 MB
Unification of a JEDEC tray and a embossed carrier tape for LQFP package ( PC-WRP-A001A/E ) 日本語 Product Change Notice PDF 1.46 MB
Other
Renesas General-Purpose ICs Power Management Linear ICs / General-Purpose Linear ICs / General-Purpose Logic ICs General Catalog Brochure PDF 5.23 MB
Renesas Semiconductor Lead-Free Packages Brochure PDF 1.32 MB
PIN17006 - Q1 2017 Price Increase Price Increase Notice PDF 227 KB
PLC17019 - Q2 Cy 17 General PLC Notice Product Life Cycle Notice PDF 320 KB