MPC8347 FREESCALE [Freescale Semiconductor, Inc], MPC8347 Datasheet - Page 7

• Manufacturer Part Number: MPC8347
• Description: Integrated Host Processor Hardware Specifications
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

2
This section provides the AC and DC electrical specifications and thermal charaistics for the
MPC8347EA. The MPC8347EA is currently targeted to these specifications. Some of these specifications
are independent of the I/O cell, but are included for a more complete reference. These are not purely I/O
buffer design specifications.
2.1
This section covers the ratings, conditions, and other characteristics.
2.1.1
Table 1
Freescale Semiconductor
Core supply voltage
PLL supply voltage
DDR and DDR2 DRAM I/O voltage
Three-speed Ethernet I/O, MII management voltage
PCI, local bus, DUART, system control and power management, I
and JTAG I/O voltage
Input voltage
Storage temperature range
Notes:
1. Functional and tested operating conditions are given in
2. Caution: MV
3. Caution: OV
4. Caution: LV
5. (M,L,O)V
6. OV
functional operation at the maximums is not guaranteed. Stresses beyond those listed may affect device reliability or cause
permanent damage to the device.
power-on reset and power-down sequences.
power-on reset and power-down sequences.
reset and power-down sequences.
shown in Figure 3.
IN
Electrical Characteristics
provides the absolute maximum ratings.
on the PCI interface can overshoot/undershoot according to the PCI Electrical Specification for 3.3-V operation, as
Overall DC Electrical Characteristics
IN
Absolute Maximum Ratings
MPC8347EA PowerQUICC II Pro Integrated Host Processor Hardware Specifications, Rev. 3
and MV
IN
IN
IN
must not exceed LV
must not exceed OV
must not exceed GV
DDR DRAM signals
DDR DRAM reference
Three-speed Ethernet signals
Local bus, DUART, CLKIN, system control and
power management, I
PCI
REF
Characteristic
may overshoot/undershoot to a voltage and for a maximum duration as shown in
DD
DD
DD
by more than 0.3 V. This limit can be exceeded for a maximum of 20 ms during power-on
Table 1. Absolute Maximum Ratings
by more than 0.3 V. This limit can be exceeded for a maximum of 20 ms during
by more than 0.3 V. This limit can be exceeded for a maximum of 20 ms during
2
C, and JTAG signals
Table
2
2. Absolute maximum ratings are stress ratings only, and
C,
Symbol
MV
GV
OV
AV
LV
MV
T
OV
OV
V
LV
STG
DD
REF
DD
DD
DD
DD
IN
IN
IN
IN
1
–0.3 to (GV
–0.3 to (GV
–0.3 to (OV
–0.3 to (OV
–0.3 to (LV
–0.3 to 1.32
–0.3 to 1.32
–0.3 to 2.75
–0.3 to 1.98
–0.3 to 3.63
–0.3 to 3.63
Max Value
–55 to 150
DD
DD
DD
DD
DD
+ 0.3)
+ 0.3)
+ 0.3)
+ 0.3)
+ 0.3)
Electrical Characteristics
Figure
Unit
•C
V
V
V
V
V
V
V
V
V
V
2.
Notes
2, 5
2, 5
4, 5
3, 5
6
7