S6E2H Datasheet, PDF (67/163 Pages) Cypress Semiconductor – 32-bit ARM ® Cortex ® -M4F FM4 Microcontroller

S6E2H Series
Function
Group
Power-on
Reset or
Low-voltage
Detection
State
INITX
Input
State
Device
Internal
Reset
State
Run Mode
or Sleep
Mode
State
Timer Mode,
RTC Mode, or
Stop Mode State
Deep Standby RTC
Mode or Deep Standby Stop
Mode State
Return from
Deep
Standby
Mode State
Power
Supply
Unstable
‐
‐
Analog input
selected
Hi-Z
P WKUP
enabled
Resource
other than
above
selected
GPIO
selected
Setting
disabled
Power Supply
Stable
INITX=0
‐
Hi-Z /
Internal
input
fixedat
0/
Analog
input
enabled
INITX=1
‐
Hi-Z /
Internal
input
fixedat
0/
Analog
input
enabled
Setting Setting
disabled disabled
Power
Supply
Stable
INITX=1
‐
Power Supply
Stable
INITX=1
SPL=0
SPL=1
Power Supply
Stable
INITX=1
SPL=0
SPL=1
Power
Supply
Stable
INITX=1
-
Hi-Z /
Internal
input fixed
at 0 /
Analog
input
enabled
Hi-Z /
Internal input
fixed
at 0 /
Analog
input enabled
Hi-Z /
Internal input
fixed
at 0 /
Analog
input enabled
Hi-Z /
Internal input
fixed
at 0 /
Analog
input enabled
Hi-Z /
Internal input
fixed
at 0 /
Analog
input enabled
Hi-Z /
Internal input
fixed
at 0 /
Analog
input
enabled
Maintain
previous
state
WKUP
input enabled
Hi-Z /
WKUP input
enabled
Maintain
previous
state
Maintain
previous
state
Hi-Z /
Internal input
fixed
at 0
GPIO
selected
Internal input
fixed
at 0
Hi-Z /
Internal input
fixed
at 0
GPIO
selected
WKUP
enabled
External
interrupt
Setting
disabled
Setting Setting
disabled disabled
Maintain
previous
state
WKUP input
enabled
Hi-Z /
WKUP
input enabled
enabled
Q selected
Resource
other than
above
selected
GPIO
Hi-Z
Hi-Z /
Input
enabled
Hi-Z /
Input
enabled
Maintain
previous
state
Maintain
previous
state
Hi-Z /
Internal input
fixed
GPIO
selected
Internal input
fixed
at 0
Hi-Z /
Internal input
fixed
at 0
at 0
GPIO
selected
selected
*1: Oscillation is stopped at Sub timer mode, sub CR timer mode, RTC mode, Stop mode, Deep standby RTC mode, and Deep
standby Stop mode.
*2: Maintain previous state at timer mode. GPIO selected Internal input fixed at 0 at RTC mode, Stop mode.
*3: Maintain previous state at timer mode. Hi-Z/Internal input fixed at 0 at RTC mode, Stop mode.
Document Number: 001-98943 Rev *C
Page 67 of 163