S6E2C2 Datasheet, PDF(93/207 Page) Cypress Semiconductor – 32-bit ARM® Cortex®-M4F FM4 Microcontroller

English

English German Russian Spanish Italian Polish Chinese Japanese Korean French Portuguese	Language :

S6E2C2 Datasheet, PDF (93/207 Pages) Cypress Semiconductor – 32-bit ARM® Cortex®-M4F FM4 Microcontroller

◁

S6E2C2 Series

List of VBAT Domain Pin Status

VBAT

Power-

On Reset

Function

Group

INITX

Input

State

Device

Internal

Reset

State

Run

mode

Sleep

mode

State

Timer mode,

RTC mode, or

Stop mode State

Return

Deep Standby From

RTC mode or Deep

Deep Standby Standby

Stop mode State mode

State

VBAT

RTC

mode

State

Return

From

VBAT

RTC

mode

State

Power

Supply

Unstable

Power Supply

Stable

Power

Supply

Stable

Power Supply

Stable

Power Supply

Stable

Power Power

Supply Supply

Stable Stable

Power

Supply

Stable

INITX=0 INITX=1 INITX=1

INITX=1

SPL=0 SPL=1 SPL=0 SPL=1

GPIO

selected

Setting

disabled

Maintain Maintain Maintain Maintain

previous previous previous previous

state state state state

Maintain

state

Maintain

state

Maintain

state

Maintain

state

Setting

prohibition

Sub

crystal

oscillator

input pin/ Input Input Input Input Input

external enabled enabled enabled enabled enabled

sub clock

Input

enabled

Input

enabled

Input Input

enabled enabled

Maintain

state

Maintain

state

input

selected

GPIO

selected

Setting

disabled

Maintain Maintain Maintain Maintain

previous previous previous previous

state state state state

Maintain

state

Maintain

state

Maintain

state

Maintain

state

Setting

prohibition

External

sub clock

input

selected

Setting

disabled

Maintain Maintain Maintain

previous previous previous

state state state

Maintain

state

Maintain

state

Maintain

state

Maintain Maintain

previous previous

state state

Maintain

state

Maintain

state

Sub

crystal

oscillator

output

Hi-Z/

internal

input

fixed at 0/

or input

Maintain

state

Maintain

state

Maintain

state

enable

Maintain

state/

When

oscillation

stops,

Hi-Z*

Maintain

state/

When

oscillation

stops,

Hi-Z*

Maintain

state/

When

oscillation

stops,

Hi-Z*

Maintain

state/

When

oscillation

stops,

Hi-Z*

Maintain

state

Maintain

state

Maintain

state

Resource

selected

Maintain Maintain Maintain Maintain Maintain Maintain Maintain Maintain Maintain Maintain

Hi-Z previous previous previous previous previous previous previous previous previous previous

GPIO

state state state state state state state state state

state

selected

*: When the SOSCNTL bit in the WTOSCCNT register is 0, the sub crystal oscillator output pin is maintained in the previous

state. When the SOSCNTL bit in the WTOSCCNT register is 1, oscillation is stopped at Stop mode and Deep Standby

Stop mode

Document Number: 002-05030 Rev.*A

Page 93 of 207

▷