Datasheet

C161K
C161O
Data Sheet 34 V2.0, 2001-01
Power Consumption C161K/O (Standard Supply Voltage Range)
(Operating Conditions apply)
Parameter Symbol Limit Values Unit Test Condition
min. max.
Power supply current (active)
with all peripherals active
I
DD5
– 15 +
1.8
× f
CPU
mA RSTIN = V
IL
f
CPU
in [MHz]
1)
Idle mode supply current
with all peripherals active
I
IDX5
– 2 +
0.4
× f
CPU
mA RSTIN = V
IH1
f
CPU
in [MHz]
1)
Power-down mode supply
current
I
PDO5
– 50 µA V
DD
= V
DDmax
2)
1)
The supply current is a function of the operating frequency. This dependency is illustrated in Figure 7.
These parameters are tested at
V
DDmax
and maximum CPU clock with all outputs disconnected and all inputs
at
V
IL
or V
IH
.
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.
Power Consumption C161K/O (Reduced Supply Voltage Range)
(Operating Conditions apply)
Parameter Symbol Limit Values Unit Test Condition
min. max.
Power supply current (active)
with all peripherals active
I
DD3
– 3 +
1.3
× 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 7.
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
with all peripherals active
I
IDX3
– 1 +
0.4
× f
CPU
mA RSTIN = V
IH1
f
CPU
in [MHz]
1)
Power-down mode supply
current
I
PDO3
– 30 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.