LM8328 controller equivalent, geni/o - expander and keypad controller.
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*2 KEY FEATURES
– Internal RC Oscillator, No External Clock Required
– Internal PWM Clock Generation, No External Clock Required
* Cordless Phones
* Smart Handheld Devices
* Keyboard Applications
DESCRIPTION
The LM8328 GenI/O - Expander.
The LM8328 GenI/O - Expander and Keypad Controller is a dedicated device to unburden a host processor from scanning a matrix-addressed keypad and to provide flexible and general purpose, host programmable input/output functions. Three independent PWM.
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