XC2288H_11 Datasheet, PDF (100/151 Pages) Infineon Technologies AG – 16/32-Bit Single-Chip Microcontroller with 32-Bit Performance

XC2288H, XC2289H
XC2000 Family / High Line
Electrical Parameters
Table 18 Switching Power Consumption
Parameter
Symbol
Values
Unit Note /
Min. Typ. Max.
Test Condition
Power supply current
I_{SACT_FR} −
(active) with all peripherals CC
active and EVVRs on¹⁾
40 + 40 + mA power_mode=
0.9 x 1.4 x
active ;
f_SYS2) f_SYS2)
voltage_range=
both ³⁾⁴⁾⁵⁾
Power supply current in I_SSB CC −
standby mode
95
200 μA power_mode=
standby ;
voltage_range=
lower ⁶⁾
−
120 330 μA power_mode=
standby ;
voltage_range=
upper ⁶⁾
Power supply current in I_SSO CC −
stopover mode, EVVRs on
1.4 4.0 mA power_mode=
stopover ;
voltage_range=
both ⁴⁾
1) If the FlexRay module clock (running @ 80 MHz) is turned off (KSCFG.MODEN=0) the value is reduced by
15 mA.
2) f_SYS in MHz
3) The pad supply voltage pins (V_DDPB) provide the input current for the on-chip EVVRs and the current
consumed by the pin output drivers. A small current is consumed because the drivers input stages are
switched. In Fast Startup Mode (with the Flash modules deactivated), the typical current is reduced to 3 + 0.6
x f_SYS.
4) Please consider the additional conditions described in section "Active Mode Power Supply Current".
5) The pad supply voltage has only a minor influence on this parameter.
6) These values are valid if the voltage validation circuits for V_DDPB (SWD) and V_DDIM (PVC_M) are off. Leaving
SWD and PVC_M active adds another 90 μA.
Active Mode Power Supply Current
The actual power supply current in active mode not only depends on the system
frequency but also on the configuration of the XC228xH’s subsystem.
Besides the power consumed by the device logic the power supply pins also provide the
current that flows through the pin output drivers.
A small current is consumed because the drivers’ input stages are switched.
The IO power domains can be supplied separately. Power domain A (V_DDPA) supplies the
A/D converters and Port 6. Power domain B (V_DDPB) supplies the on-chip EVVRs and all
other ports.
Data Sheet
100
V1.3, 2011-07