FAN5646 Programmable Indicator Soft LED Blinker

onsemi / Fairchild FAN5646 programmable indicator soft LED blinker is a flexible and compact solution with TinyWire™ single-wire interface. The internal programmable blink algorithm eliminates the need for continual system processor control that provides longer battery life for a hand-held system. The onsemi / Fairchild FAN5646 LED blinker also features a follow or repeat pattern mode for blinking when the applications processor is powered down. This LED blinker features blink rate, rise and fall time, and CTRL line behavior that can be programmed by the TinyWire single-wire digital interface.