S6E2C2 Datasheet, PDF (91/207 Pages) Cypress Semiconductor – 32-bit ARM® Cortex®-M4F FM4 Microcontroller

S6E2C2 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
Power
Supply
Supply
Unstable
Stable
‐ INITX=0 INITX=1
‐
‐
‐
WKUP
enabled
Setting Setting Setting
External disabled disabled disabled
interrupt
enable
Q selected
Resource
other than
above
selected
GPIO
selected
Hi-Z/ Hi-Z/
Hi-Z
input input
enabled enabled
GPIO
selected
Hi-Z/ Hi-Z/
Hi-Z
input input
enabled enabled
R
USB I/O pin
Setting
disabled
Setting Setting
disabled disabled
Power
Supply
Stable
INITX=1
‐
Maintain
previous
state
Maintain
previous
state
Hi-Z at
trans-
mission/
input
enabled/
internal
input fixed
at 0 at
reception
Power Supply
Stable
Power Supply
Stable
INITX=1
SPL=0
SPL=1
Maintain
previous
state
INITX=1
SPL=0
SPL=1
WKUP
input
enabled
Hi-Z/
WKUP
input
enabled
Maintain
previous
state
GPIO
selected, Hi-Z/interna
internal l input fixed
Hi-Z/interna input fixed
at 0
l input fixed at 0
at 0
Power
Supply
Stable
INITX=1
-
WKUP input
enabled
GPIO
selected
Maintain
previous
state
Hi-Z at
trans-
mission/
input
enabled/
internal
input fixed
at 0 at
reception
Hi-Z/interna
l input fixed
at 0
Hi-Z at
trans-
mission/
input
enabled/
internal
input fixed
at 0 at
reception
GPIO
selected,
internal
input fixed
at 0
Hi-Z/
input
enabled
Hi-Z/interna
l input fixed
at 0
Hi-Z/
input
enabled
GPIO
selected
Hi-Z/
input enabled
Ethernet I/O
selected
*4
Setting
disabled
Setting Setting
disabled disabled
V
Resource
other than
above
selected
GPIO
selected
Maintain
previous
Hi-Z/ Hi-Z/
state
Hi-Z
input input
enabled enabled
Maintain
previous
state
Maintain
previous
state
GPIO
selected, Hi-Z/interna
internal l input fixed
Hi-Z/interna
l input fixed
input fixed
at 0
at "0
at 0
GPIO
selected
Document Number: 002-05030 Rev.*A
Page 91 of 207