Техническая Спецификация для Infineon Technologies KITXMC2GOXMC1100V1TOBO1
XMC1100
XMC1000 Family
Electrical Parameter
Data Sheet
39
V1.4, 2014-05
3.3.3
Power-Up and Supply Threshold Charcteristics
provides the characteristics of the supply threshold in XMC1100.
Table 18
Power-Up and Supply Threshold Parameters (Operating Conditions
apply)
apply)
1)
1) Not all parameters are 100% tested, but are verified by design/characterisation.
Parameter
Symbol
Values
Unit
Note /
Test Condition
Test Condition
Min.
Typ.
Max.
V
DDP
ramp-up time
t
RAMPUP
SR
V
DDP
/
S
VDDPrise
−
10
7
μs
V
DDP
slew rate
S
VDDPOP
SR
0
−
0.1
V/
μs Slope during
normal operation
S
VDDP10
SR
0
−
10
V/
μs Slope during fast
transient within +/-
10% of
10% of
V
DDP
S
VDDPrise
SR
0
−
10
V/
μs Slope during
power-on or
restart after
brownout event
restart after
brownout event
S
VDDPfall
2)
SR
2) A capacitor of at least 100 nF has to be added between V
DDP
and V
SSP
to fulfill the requirement as stated for
this parameter.
0
−
0.25
V/
μs Slope during
supply falling out
of the +/-10%
limits
of the +/-10%
limits
3)
V
DDP
prewarning
voltage
V
DDPPW
CC
2.1
2.25
2.4
V
ANAVDEL.VDEL_
SELECT = 00
SELECT = 00
B
2.85
3
3.15
V
ANAVDEL.VDEL_
SELECT = 01
SELECT = 01
B
4.2
4.4
4.6
V
ANAVDEL.VDEL_
SELECT = 10
SELECT = 10
B
V
DDP
brownout reset
voltage
V
DDPBO
CC
1.55
1.62
1.75
V
calibrated, before
user code starts
running
user code starts
running
Start-up time from
power-on reset
power-on reset
t
SSW
SR
−
320
–
μs
Time to the first
user code
instruction
user code
instruction
4)
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