mpc880 Freescale Semiconductor, Inc, mpc880 Datasheet - Page 9

• Manufacturer Part Number: mpc880
• Description: Mpc885 Powerquicc Integrated Communications Processor
• Manufacturer: Freescale Semiconductor, Inc

3
This section provides the maximum tolerated voltage and temperature ranges for the MPC885/MPC880.
Table 2
1
2
Figure 3
Freescale Semiconductor
Supply voltage
Input voltage
Storage temperature range
The power supply of the device must start its ramp from 0.0 V.
Functional operating conditions are provided with the DC electrical specifications in
stress ratings only; functional operation at the maxima is not guaranteed. Stress beyond those listed may affect device
reliability or cause permanent damage to the device. See
Caution: All inputs that tolerate 5 V cannot be more than 2.5 V greater than V
normal operation (that is, if the MPC885/MPC880 is unpowered, a voltage greater than 2.5 V must not be applied to its inputs).
Maximum Tolerated Ratings
displays the maximum tolerated ratings, and
shows the undershoot and overshoot voltages at the interfaces of the MPC885/MPC880.
2
1
V
Note:
V
1. t
IH
IL
interface
V
Figure 3. Undershoot/Overshoot Voltage for V
MPC885/MPC880 PowerQUICC™ Hardware Specifications, Rev. 4
V
DDH
DDH
Rating
/V
GND – 0.3 V
GND – 0.7 V
refers to the clock period associated with the bus clock interface.
/V
V
DDL
DDH
DDL
+ 20%
/V
+ 5%
GND
Table 2. Maximum Tolerated Ratings
DDL
Section 8, “Power Supply and Power Sequencing.”
Table 3
Not to Exceed 10%
of t
Difference between
V
interface
DDL
displays the operating temperatures.
VDDSYN
Symbol
and V
V
V
T
V
1
DDH
DDL
stg
DDH
in
DDH
DDSYN
. This restriction applies to power up and
Table
and V
6. Absolute maximum ratings are
DDL
GND – 0.3 to V
–55 to +150
–0.3 to 4.0
–0.3 to 2.0
–0.3 to 2.0
Maximum Tolerated Ratings
Value
<100
DDH
Unit
mV
°C
V
V
V
V
9