Datasheet

C167CR
C167SR
Electrical Parameters
Data Sheet 62 V3.3, 2005-02
9) This specification is valid during Reset and during Adapt-mode.
10) Not subject to production test - verified by design/characterization.
Table 12 Power Consumption C167CR (Operating Conditions apply)
Parameter Symbol Limit Values Unit Test Condition
Min. Max.
Power supply current (active)
with all peripherals active
I
DD
–15 + 2.5
×
f
CPU
mA RSTIN = V
IL
f
CPU
in [MHz]
1)
1) The supply current is a function of the operating frequency. This dependency is illustrated in Figure 9.
These parameters are tested at
V
DDmax
and maximum CPU clock with all outputs disconnected and all inputs
at
V
IL
or V
IH
.
Idle mode supply current I
ID
–10 + 1.0
×
f
CPU
mA RSTIN = V
IH1
f
CPU
in [MHz]
1)
Power-down mode supply
current
I
PD
–50 µA V
DD
= V
DDmax
2)
2) This parameter is tested including leakage currents. All inputs (including pins configured as inputs) at 0 V to
0.1 V or at
V
DD
- 0.1 V to V
DD
, all outputs (including pins configured as outputs) disconnected.