IDT79RC32332 IDT [Integrated Device Technology], IDT79RC32332 Datasheet - Page 41

• Manufacturer Part Number: IDT79RC32332
• Description: IDT Interprise Integrated Communications Processor
• Manufacturer: IDT [Integrated Device Technology]

Power Curve
Absolute Maximum Ratings
IDT 79RC32355
The following graph contains a power curve that shows power consumption at various bus frequencies.
Note: The system clock (CLKP) can be multiplied by 2, 3, or 4 to obtain the CPU pipeline clock (PClock) speed.
V
V
V
Vimin
Vi
Ta,
Industrial
Tstg
1.
and functional operation at the maximums is not guaranteed. Stresses beyond those listed may affect device reliability
or cause permanent damage to the device.
CC
CC
CC
Functional and tested operating conditions are given in Table 17. Absolute maximum ratings are stress ratings only,
Symbol
I/O
Core
P
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
40
I/O Supply Voltage
Core Supply Voltage
PLL Supply Voltage
Input Voltage - undershoot
I/O Input Voltage
Ambient Operating
Temperature
Storage Temperature
45
Parameter
50
Table 21 Absolute Maximum Ratings
Figure 23 Typical Power Usage
Typical Power Curve
55
System Bus Speed (MHz)
41 of 47
60
Min
65
Gnd
-0.3
-0.3
-0.3
-0.6
-40
-40
1
70
2x
75
V
CC
Max
3.465
I/O+0.6
125
3.0
3.0
85
—
80
1
85
degrees C
degrees C
Unit
90
V
V
V
V
V
May 25, 2004