xc2234l-20f80l Infineon Technologies Corporation, xc2234l-20f80l Datasheet - Page 79

• Manufacturer Part Number: xc2234l-20f80l
• Description: Lim 16/32-bit Single-chip Microcontroller With 32-bit Performance Xc2000 Family / Econo Line
• Manufacturer: Infineon Technologies Corporation

PRELIMINARY
4.4
The following parameters specify several aspects which are important when integrating
the XC223[04]L into an application system.
Note: These parameters are not subject to production test but verified by design and/or
Note: Operating Conditions apply.
Table 22
Parameter
Short-term deviation of
internal clock source
frequency
Internal clock source
frequency
Wakeup clock source
frequency
Startup time from stopover
mode with code execution
from PSRAM
Core voltage (PVC)
supervision level
Supply watchdog (SWD)
supervision level
1) The short-term frequency deviation refers to a timeframe of 20 ms and is measured relative to the current
2) This parameter is tested for the fastest and the slowest selection. The medium selections are not subject to
3)
4) This value includes a hysteresis of approximately 50 mV for rising voltage.
5)
6) The limit
Data Sheet
frequency at the beginning of the respective timeframe
production test - verified by design/characterization
f
V
WU
LV
in MHz.
= selected SWD voltage level
characterization.
1)
2)
V
LV
System Parameters
- 0.10 V is valid for the OK1 level. The limit for the OK2 level is
Various System Parameters
Symbol
Δ
f
f
t
V
V
CC
INT
WU
SSO
f
PVC
SWD
INT
CC
CC
CC 11 /
CC -1
CC
Min.
4.8
400
210
140
110
f
V
0.03
V
0.10
V
0.15
WU
LV
LV
LV
3)
-
-
-
6)
75
Values
Typ.
−
5.0
−
−
−
−
−
V
V
V
LV
LV
LV
XC2000 Family / Econo Line
Max.
1
5.2
700
390
260
200
12 /
f
V
0.07
V
0.15
V
0.15
WU
LV
LV
LV
3)
+
+
+
4)
V
LV
Unit Note /
%
MHz
kHz
kHz
kHz
kHz
μs
V
V
V
Electrical Parameters
XC2230L, XC2234L
- 0.15 V.
Test Condition
FREQSEL= 00
FREQSEL= 01
FREQSEL= 10
FREQSEL= 11
voltage_range=
voltage_range=
lower
upper
5)
V1.0, 2010-12
5)
5)