LM8328 - GenI/O - Expander and Keypad Controller
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 timer outputs are provided for dynamic LED bright
LM8328 Features
* 1
* 2 KEY FEATURES
* Internal RC Oscillator, No External Clock Required
* Internal PWM Clock Generation, No External Clock Required
* External Reset for System Control
* Programmable I2C-compatible ACCESS.bus Address (Default 0x88)
* Support for Keypad
