xc2234l-20f80l Infineon Technologies Corporation, xc2234l-20f80l Datasheet - Page 70

• 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
Table 17
Parameter
Input high voltage (all
except XTAL1)
Input low voltage
(all except XTAL1)
Output High voltage
Output Low Voltage
1) Not subject to production test - verified by design/characterization. Hysteresis is implemented to avoid
2) If the input voltage exceeds the respective supply voltage due to ground bouncing (
3) The given values are worst-case values. In production test, this leakage current is only tested at 125 °C; other
4) Drive the indicated minimum current through this pin to change the default pin level driven by the enabled pull
5) Limit the current through this pin to the indicated value so that the enabled pull device can keep the default
6) The maximum deliverable output current of a port driver depends on the selected output driver mode. This
7) As a rule, with decreasing output current the output levels approach the respective supply level (VOL->VSS,
8) As a rule, with decreasing output current the output levels approach the respective supply level (
Data Sheet
metastable states and switching due to internal ground bounce. It cannot suppress switching due to external
system noise under all conditions.
(
leakage current. An additional error current (
Please refer to the definition of the overload coupling factor
values are ensured by correlation. For derating, please refer to the following descriptions: Leakage derating
depending on temperature (
a temperature of 95 °C the resulting leakage current is 3.2 μA. Leakage derating depending on voltage level
(DV =
which applies for maximum temperature.
device.
pin level.
specification is not valid for outputs which are switched to open drain mode. In this case the respective output
will float and the voltage is determined by the external circuit.
VOH->VDDP). However, only the levels for nominal output currents are verified.
V
V
OH
IN
->
>
V
V
V
DDP
DDP
DDP
). However, only the levels for nominal output currents are verified.
), a certain amount of current may flow through the protection diodes. This current adds to the
-
V
DC Characteristics for Lower Voltage Range (cont’d)
PIN
[V]):
6)
6)
I
OZ
=
T
J
I
OZtempmax
= junction temperature [°C]):
Symbol
V
V
V
V
IH
IL
OH
OL
SR
SR
CC
CC
- (1.6 x DV) (μA]. This voltage derating formula is an approximation
I
INJ
Min.
0.7 x
V
-0.3
V
1.0
V
0.4
−
−
DDP
DDP
DDP
) will flow if an overload current flows through an adjacent pin.
66
-
-
Values
Typ.
−
−
−
−
−
−
K
I
OZ
OV
= 0.05 x e
.
XC2000 Family / Econo Line
Max.
V
0.3
0.3 x
V
−
−
0.4
1.0
DDP
DDP
(1.5 + 0.028 x TJ>)
+
Unit Note /
V
V
V
V
V
V
Electrical Parameters
XC2230L, XC2234L
V
IN
<
Test Condition
I
I
I
I
[μA]. For example, at
OH
OH
OL
OL
V
SS
≤
≤
≥
≥
) or supply ripple
V1.0, 2010-12
I
I
I
I
OLnom
OLmax
OHmax
OHnom
V
OL
8)
7)
->
V
SS
,