ICM7211AM - 4-Digit LCD Display Driver
Digit Address Bit 1 (LSB) Digit Address Bit 2 (MSB) Chip Select 1 Chip Select 2 DIP TERMINAL 31 32 CONDITIONS VDD = Logical One VSS = Logical Zero VDD = Logical One VSS = Logical Zero VDD = Inactive VSS = Active VDD = Inactive VSS = Active FUNCTION DA1 and DA2 serve as a 2-bit Digit Address Input DA
www.DataSheet4U.com ® ICM7211AM Data Sheet November 16, 2004 FN3158.5 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-
ICM7211AM 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 of Slave-Devices to a Master
* Provides Data and Digit Address Latc
