Intel 83C51FA - Manual (Page 9)

AUTOMOTIVE 80C51FA/83C51FA
270501±7
I
CC
Max at other frequencies is given by:
Active Mode
I
CC
Max
e
(3
c
Osc Freq)
a
4
Idle Mode
I CC Max
e
(0.49
c
Osc Freq)
a
1.6
Where Osc Freq is in MHz, I CC is in mA.
Figure 6. I
CC
vs Frequency
270501±8
TCLCH
e
TCHCL
e
5 ns
Figure 7. I CC Test Condition, Active Mode
All other pins disconnected.
270501±9
TCLCH
e
TCHCL
e
5 ns
Figure 8. I
CC
Test Condition Idle Mode.
All other pins disconnected.
270501±10
Figure 9. I
CC
Test Condition,
Power Down Mode.
All other pins disconnected.
V
CC e 2.0V to 5.5V.
270501±11
Figure 10. Clock Signal Waveform for I
CC
Tests in Active and Idle Modes. TCLCH e TCHCL e 5 ns.
9