mpc8378 Freescale Semiconductor, Inc, mpc8378 Datasheet - Page 8

• Manufacturer Part Number: mpc8378
• Description: Powerquicc Ii Pro Processor
• Manufacturer: Freescale Semiconductor, Inc

Electrical Characteristics
2.1.2
Table 3
the recommended and tested operating conditions. Proper device operation outside of these conditions is
not guaranteed.
8
Core supply voltage
PLL supply voltage (e300 core, eLBC and
system)
DDR1 and DDR2 DRAM I/O voltage
Three-speed Ethernet I/O, MII management voltage
PCI, local bus, DUART, system control and power management, I
JTAG I/O voltage
Input voltage
Storage temperature range
Notes:
1
2
3
4
5
6
Functional and tested operating conditions are given in
functional operation at the maximums is not guaranteed. Stresses beyond those listed may affect device reliability or cause
permanent damage to the device.
Caution: MV
power-on reset and power-down sequences.
Caution: OV
power-on reset and power-down sequences.
(M,O)V
OV
shown in
L[1,2]_ n V
IN
on the PCI interface may overshoot/undershoot according to the PCI Electrical Specification for 3.3-V operation, as
provides the recommended operating conditions for the device. Note that the values in
IN
Figure
and MV
DD
Power Supply Voltage Specification
IN
includes SDAV
IN
must not exceed OV
must not exceed GV
2.
REF
DDR DRAM signals
DDR DRAM reference
Three-speed Ethernet signals
PCI, DUART, CLKIN, system control and power
management, I
Local Bus
MPC8377E PowerQUICC II Pro Processor Hardware Specifications, Rev. 3
may overshoot/undershoot to a voltage and for a maximum duration as shown in
Characteristic
Characteristic
DD
_0, XCOREV
Table 2. Absolute Maximum Ratings
2
Table 3. Recommended Operating Conditions
C, and JTAG signals
DD
DD
by more than 0.3 V. This limit may be exceeded for a maximum of 20 ms during
by more than 0.3 V. This limit may be exceeded for a maximum of 20 ms during
DD
, and XPADV
up to 667 MHz
800 MHz
up to 667 MHz
800 MHz
Table
DD
3. Absolute maximum ratings are stress ratings only, and
2
power inputs.
C, and
Symbol
MV
MV
OV
T
LV
LB
STG
REF
IN
IN
IN
IN
LV
1
Symbol
GV
OV
(continued)
AV
DD
V
DD
DD
DD
[1,2]
DD
–0.3 to (LBV
–0.3 to (GV
–0.3 to (GV
–0.3 to (OV
–0.3 to (LV
Max Value
–55 to 150
Recommended
3.3 V ± 165 mV
2.5 V ± 125 mV
2.5 V ± 125 mV
3.3 V ± 165 mV
1.8 V ± 90 mV
1.05 ± 50 mV
1.05 ± 50 mV
1.0 ± 50 mV
1.0 ± 50 mV
Value
DD
DD
DD
DD
DD
+ 0.3)
+ 0.3)
+ 0.3)
+ 0.3)
+ 0.3)
Freescale Semiconductor
Figure
Unit
Unit
°C
V
V
V
V
V
2.
Table 3
V
V
V
V
V
V
V
Notes
Notes
2, 4
2, 4
3, 4
—
—
—
5
1
1
1
1
1
1
are