MPC8321E Freescale Semiconductor, Inc, MPC8321E Datasheet - Page 6

• Manufacturer Part Number: MPC8321E
• Description: Mpc8321e Powerquicc Ii Pro Processor
• Manufacturer: Freescale Semiconductor, Inc

Electrical Characteristics
2
This section provides the AC and DC electrical specifications and thermal characteristics for the
MPC8323E. The MPC8323E 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
6
Core supply voltage
PLL supply voltage
DDR1 and DDR2 DRAM I/O voltage
PCI, local bus, DUART, system control and power management, I
SPI, MII, RMII, MII management, 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. (M,O)V
5. 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.
shown in Figure 3.
MPC8323E PowerQUICC™ II Pro Integrated Communications Processor Family Hardware Specifications, Rev. 1
IN
Electrical Characteristics
on the PCI interface may overshoot/undershoot according to the PCI Electrical Specification for 3.3-V operation, as
provides the absolute maximum ratings.
IN
Overall DC Electrical Characteristics
and MV
Absolute Maximum Ratings
IN
IN
must not exceed OV
must not exceed GV
REF
may overshoot/undershoot to a voltage and for a maximum duration as shown in
Characteristic
DDR1/DDR2 DRAM signals
DDR1/DDR2 DRAM reference
Local bus, DUART, CLKIN, system
control and power management,
I
PCI
2
C, SPI, and JTAG signals
DD
DD
Table 1. Absolute Maximum Ratings
by more than 0.3 V. This limit may be exceeded for a maximum of 100 ms during
by more than 0.3 V. This limit may be exceeded for a maximum of 100 ms during
Table
2
2. Absolute maximum ratings are stress ratings only, and
C,
Symbol
MV
AV
GV
OV
MV
OV
OV
T
V
STG
DD
DDn
REF
DD
DD
IN
IN
IN
1
–0.3 to (GV
–0.3 to (GV
–0.3 to (OV
–0.3 to (OV
–0.3 to 1.26
–0.3 to 1.26
–0.3 to 2.75
–0.3 to 1.98
Max Value
–0.3 to 3.6
–55 to 150
DD
DD
DD
DD
+ 0.3)
+ 0.3)
+ 0.3)
+ 0.3)
Freescale Semiconductor
Figure
Unit
°C
V
V
V
V
V
V
V
V
2.
Notes
2, 4
2, 4
3, 4
5