Keypad Decoder and I, O Expansion ADP5585
FEATURES
16 element FIFO for event recording 10 configurable I, Os allowing functions such as Key pad decoding for a matrix of up to 5 × 5 11 GPIOs (5 × 6) with an ADP5585ACBZ-01-R7 option Key press, release interrupts GPIO functions GPI with selectable interrupt level 100 kΩ or 300 kΩ pull-up resistors 300 kΩ pull-down resistors GPO with push-pull or open-drain Programmable logic block PWM generator Internal PWM generation External PWM with inter