LM8327 controller equivalent, geni/o - expander and keypad controller.
KEY
1
FEATURES, KEY DEVICE
*2 Internal RC Oscillator, no External Clock Required
* Internal PWM Clock Generation, no External Clock Required
* Programmable.
* Cordless Phones
* Smart Handheld Devices
* Keyboard Applications
DESCRIPTION
The LM8327 GenI/O-Expander a.
The LM8327 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, hostprogrammable input/output functions. Three independent PWM ti.
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