XC2287M Datasheet, PDF (97/142 Pages) Infineon Technologies AG – 16/32-Bit Single-Chip Microcontroller with 32-Bit Performance XC2000 Family Derivatives / Base Line

XC2287M, XC2286M, XC2285M
XC2000 Family Derivatives / Base Line
Electrical Parameters
Table 16 Switching Power Consumption XC228xM
Parameter
Sym-
Values
bol _{Min. Typ. Max.}
Unit Note /
Test Condition
Power supply current
I_SACT –
(active) with all peripherals
active and EVVRs on
10 +
10 +
mA Active mode¹⁾²⁾³⁾
0.6×f_SYS 1.0×f_SYS
f_SYS in [MHz]
Power supply current
I_SSO –
0.7
2.0
mA Stopover Mode³⁾
in stopover mode,
EVVRs on
Power supply current
in standby mode
I_SSB –
100
250
μA Standby mode⁴⁾,
upper voltage area
Power supply current
in standby mode
I_SSB –
70
150
μA Standby mode,
lower voltage area
1)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×f_SYS.
2) Please consider the additional conditions described in section “Active Mode Power Supply Current”.
3) The pad supply voltage has only a minor influence on this parameter.
4) 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 XC228xM’s subsystem.
Besides the power consumed by the device logic (Table 16) 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.
During operation domain A draws a maximum current of 1.5 mA for each active A/D
converter module from V_DDPA.
In Fast Startup Mode (with the Flash modules deactivated), the typical current is reduced
to 3 + 0.6×f_SYS mA.
Data Sheet
97
V2.0, 2009-03