F75111 is a low power general purpose IO chip providing 20 GPIO. Most GPIO pins can be programmed to be power LED. Level or pulse modes can be programmed by registers. Two power-down modes (manual or Smart) can be selected to save power and control the total consumption under 10uA, so F75111 can fit the requirement of mobile device such as Smart Phone, PDA or cell phone.
General Description
- Support up to 20 GPIO pins
- Two power down mode selection --- Manual or Smart Power Management mode
- 15 pins can be programmed to be LED
- Each GPIO pin can be programmed to be high/low level or pulse
- Each GPIO pin has de-bounce function
- Two sets of watch dog timers
- SMBus address selected pin to expand up to 2 devices
- 3VCC operation
- F75111RG package in 28-SSOP (150mil)
- F75111N package in 24-QFN (4mm x 4mm)
28-SSOP (150mil) /24-QFN (4mm x 4mm)
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