S6E2H4 Datasheet, PDF (68/160 Pages) SPANSION – fpu built-in

S6E2H4 Series
List of VBAT Domain Pin Status
Function
Group
VBAT INITX
Power-on Input
reset State
Device
Internal
Reset
State
Run
Mode or
Sleep
Mode
State
Timer Mode,
RTC Mode, or
Stop Mode State
Deep Standby
RTC Sode or Deep
Standby Stop Mode
State
Return
from
Deep
Standby
Mode
State
VBAT
RTC
Mode
State
Return
from
VBAT
RTC
Mode
State
Power
Supply
Unstable
Power Supply
Stable
‐ INITX=0 INITX=1
‐
‐
‐
GPIO
selected
Setting
disabled
Maintain Maintain
previous previous
state state
Sub crystal
S oscillator
input pin / Input
Input Input
External sub enabled enabled enabled
clock input
selected
GPIO
selected
Setting
disabled
Maintain Maintain
previous previous
state state
External sub
clock input
selected
Setting
disabled
Maintain Maintain
previous previous
state state
T
Hi-Z /
Sub crystal
oscillator
output pin
Internal
input fixed
at 0/
or Input
Maintain
previous
state
Maintain
previous
state
enabled
Power
Supply
Stable
INITX=1
‐
Maintain
previous
state
Input
enabled
Maintain
previous
state
Maintain
previous
state
Maintain
previous
state
Power Supply
Stable
INITX=1
SPL=0 SPL=1
Maintain Maintain
previous previous
state state
Power Supply
Stable
INITX=1
SPL=0 SPL=1
Maintain Maintain
previous previous
state
state
Input Input
Input
Input
enabled enabled enabled enabled
Maintain Maintain Maintain Maintain
previous previous previous previous
state state
state
state
Maintain Maintain Maintain Maintain
previous previous previous previous
state state
state
state
Maintain
previous
state
/When
oscillatio
n
stops,
Hi-Z*
Maintain
previous
state
/When
oscillation
stops,
Hi-Z*
Maintain
previous
state
/When
oscillation
stops,
Hi-Z*
Maintain
previous
state
/When
oscillation
stops,
Hi-Z*
Power
Supply
Stable
INITX=1
-
GPIO
selected
Input
enabled
GPIO
selected
Maintain
previous
state
Maintain
previous
state
Power
Supply
Stable
-
-
Setting
prohibitio
n
Power
Supply
Stable
-
-
-
Maintain Maintain
previous previous
state state
Setting
prohibitio -
n
Maintain Maintain
previous previous
state state
Maintain Maintain
previous previous
state state
Resource
selected
U
GPIO
selected
Maintain Maintain Maintain Maintain Maintain Maintain Maintain Maintain Maintain Maintain
Hi-Z previous previous previous previous previous previous previous previous previous previous
state state
state
state
state
state
state
state
state state
*: When The SOSCNTL bit in the WTOSCCNT Register is 0, Sub crystal oscillator output pin is maintain 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: 001-98941 Rev.*B
Page 68 of 160