MGC3030 datasheet(24/46 Pages) MICROCHIP

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Mode

Entry

Exit

Comments

Wake-up on

Approach

Hand not present

Time-out/GestIC®

Library Message

I2C Message/

MCLR/WDTR/Hand

Detected

Scan phase with a configurable number of Rx active

channels, wake-up timer is used to resume the

system

Approach detection capability

Fast wake-up time

Very low-power consumption

Deep Sleep

GestIC® Library

Message

I2C Message/MCLR

SPU halted, Watchdog OFF

No positioning or gesture detection

Extreme low-power consumption: Needs trigger

from application host to switch into

Wake-up on Approach or Processing mode

Figure 6-6. Operation Mode Flow

Processing

mode

Wake-up on

Approach

mode

Deep Sleep

mode

Approach time-

out or GestIC

library enable

Approach mode

message

Hand detected or

I2C message or

MCLR or

WDTR

GestIC library

enable Deep Sleep

mode message

2C message or

MCLR

MCLR or

WDTR

Power off

Power on

MGC3140

Functional Description

and its subsidiaries

Advance Information Datasheet

DS40002037C-page 24

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