F75111RG datasheet(6/45 Pages) FINTEK

부품명	F75111RG

상세설명	Low Power GPIO Datasheet

PDF	45 Pages

Scroll/Zoom	100%

제조업체	FINTEK [Feature Integration Technology Inc.]

홈페이지	http://www.fintek.com.tw/eng

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6 / 45 page

July, 2007

V0.27P

- 4 -

F75111

1. General Description

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.

2. Features

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 timer

SMBus address selected pin to expand up to 2 devices

SMBus interface

3VCC operation

Package in 28-SSOP(150mil) / 24QFN package(4mm x 4mm)

3. Key Specifications

Supply Voltage

3.0V to 3.6V

Operating Supply Current

300uA typ.

Power Down Current

3uA typ.

F75111RG 데이터시트(PDF) 6 Page - Feature Integration Technology Inc.