sak-xc2766x-96f66l-ac Infineon Technologies Corporation, sak-xc2766x-96f66l-ac Datasheet - Page 69

• Manufacturer Part Number: sak-xc2766x-96f66l-ac
• Description: 16/32-bit Single-chip Microcontroller With 32-bit Performance
• Manufacturer: Infineon Technologies Corporation

Preliminary
Table 12
Parameter
External Pin Load
Capacitance
Voltage Regulator Buffer
Capacitance for DMP_M
Voltage Regulator Buffer
Capacitance for DMP_1
Ambient temperature
1) If both core power domains are clocked, the difference between the power supply voltages must be less than
2) Performance of pad drivers, A/D Converter, and Flash module depends on
3) Overload conditions occur if the standard operating conditions are exceeded, i.e. the voltage on any pin
4) Not subject to production test - verified by design/characterization.
5) An overload current (
6) The timing is valid for pin drivers operating in default current mode (selected after reset). Reducing the output
7) To ensure the stability of the voltage regulators the EVRs must be buffered with ceramic capacitors. Separate
Data Sheet
10mV. This condition imposes additional constraints when using external power supplies. In order to supply
both core power domains, two independent external voltage regulators may not be used. The simplest method
is to supply both power domains directly via a single external power supply.
If the external supply voltage
generated. Otherwise, the core supply voltage
parasitic effects.
This power reset can be generated by the on-chip SWD. If the SWD is disabled the power reset must be
generated by activating the PORST input.
exceeds the specified range:
overload currents on all pins may not exceed 50 mA. The supply voltages must remain within the specified
limits. Proper operation under overload conditions depends on the application.
Overload conditions must not occur on pin XTAL1 (powered by
adds to that pin’s leakage current (
defined by the overload coupling factor
polarity of the overload current that produces it.
The total current through a pin is |
voltage on analog inputs.
current may lead to increased delays or reduced driving capability (
buffer capacitors with the recomended values shall be connected as close as possible to each
the resistance of the board tracks below 2 Ω. Connect all
The minimum capacitance value is required for proper operation under all conditions (e.g. temperature).
Higher values slightly increase the startup time.
Operating Condition Parameters (cont’d)
I
OV
) through a pin injects an error current (
V
DDP
V
Symbol
C
C
C
T
OV
I
A
L
EVRM
EVR1
TOT
I
becomes lower than the specified operating range, a power reset must be
OZ
>
| = |
). The value of the error current depends on the overload current and is
V
IHmax
K
I
OZ
OV
| + (|
. The polarity of the injected error current is reversed from the
(
Min.
–
1.0
0.47
–
I
OV
I
V
> 0) or
OV
DDI
67
| ×
may rise above its specified operating range due to
K
Values
Typ.
20
–
–
–
OV
V
V
). The additional error current may distort the input
OV
DDI1
<
pins together.
V
I
V
INJ
DDI
ILmin
) into the adjacent pins. This error current
2.2
Max.
–
4.7
–
C
XC2000 Family Derivatives
).
L
).
(
I
OV
< 0). The absolute sum of input
V
DDP
Unit Note /
pF
µF
µF
°C
Electrical Parameters
.
Test Condition
Pin drivers in
default mode
7)
One for each
supply pin
See
Table 1
V2.0, 2008-03
V
DDI
XC2766X
pin to keep
7)
6)