English
Language : 

TC290 Datasheet, PDF (330/476 Pages) Infineon Technologies AG – 32-Bit Single-Chip Micocontroller
◁
TC290 / TC297 / TC298 / TC299 BB-Step
Electrical Specification5 V / 3.3 V switchable Pads
Table 3-7 Class LP 5V (cont’d)
Parameter
Symbol
Values
Unit Note / Test Condition
Min.
Typ.
Max.
Pull Up Current for P32_0 pin IPUHP320 CC |25|
-
|38|
-
-
-
Short Circuit current for LP pad ISC SR
-10
-
6)
-
-
|112|
10
µA
VIHmin; AL
µA
VIHmin; TTL
µA
VILmax; AL and TTL
mA absolute max value
(PSI5)
Deviation of symmetry for rising SYM CC -
-
20
%
and falling edges
1) Hysteresis is implemented to avoid metastable states and switching due to internal ground bounce. It can't be guaranteed
that it suppresses switching due to external system noise.
2) For currents smaller than the IOL/OH from the test condition the defined Max. value stays unchanged.
3) Rise / fall times are defined 10% - 90% of VEXT/FLEX.
4) VIHx = 0.27 * VEXT/FLEX + 0.545V
5) VILx = 0.17 * VEXT/FLEX
6) The values are only valid if the pad is not used during operation, otherwise ISC defines the limits for operation.
Table 3-8 Class LP 3.3V
Parameter
Symbol
Min.
Input frequency
Input Hysteresis for LP pad 1)
Input Leakage current for LP
pad
fIN SR
-
-
HYSLP CC
IOZLP CC
0.05 *
VEXT/FLEX
-150
-350
Input leakage current for P32.0 IOZP320 CC -4900
Values
Typ.
-
-
-
-
-
-
Max.
50
100
-
150
350
4900
-9400 -
9400
-5800 -
-12000 -
Pull-up current for LP pad
IPUHLP CC |17|
-
|19|
-
-
-
Pull-down current for LP pad IPDLLP CC -
-
|22|
-
|11|
-
On-Resistance for LP pad,
RDSONLPW 250
875
weak driver 2)
CC
5900
12000
-
-
|75|
|75|
-
-
1500
Unit Note / Test Condition
MHz
MHz
V
Hysteresis active
Hysteresis inactive
AL and TTL
nA
nA
nA
nA
nA
nA
µA
µA
µA
µA
µA
µA
Ohm
(0.1*VEXT/FLEX) < VIN <
(0.9*VEXT/FLEX)
else
(0.1*VEXT/FLEX) < VIN <
(0.9*VEXT/FLEX)
(0.1*VEXT/FLEX) < VIN <
(0.9*VEXT/FLEX); for TJ >
150 °C
else
else; for TJ > 150°C
VIHmin; AL
VIHmin; TTL
VILmax; AL and TTL
VIHmin; AL and TTL
VILmax; AL
VILmax; TTL
; NMOS/PMOS ;
IOH=0.25mA ;
IOL=0.25mA
Data Sheet
3-324
V 1.1 2015-05
TC290/TC297/TC298/TC299 BB-Step Data Sheet downloaded by saravanakumar maniyam (larsen and Toubro limited) at 08 Sep 2015 08:06
 ▷