MPC8321E Freescale Semiconductor, Inc, MPC8321E Datasheet - Page 7

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

2.1.2
Table 2
recommended and tested operating conditions. Proper device operation outside of these conditions is not
guaranteed.
Figure 2
Freescale Semiconductor
Core supply voltage
PLL supply voltage
DDR1 and DDR2 DRAM I/O voltage
PCI, local bus, DUART, system control and power management,
I
Note:
1. GV
2
C, SPI, and JTAG I/O voltage
direction.
MPC8323E PowerQUICC™ II Pro Integrated Communications Processor Family Hardware Specifications, Rev. 1
DD
, OV
provides the recommended operating conditions for the MPC8323E. Note that these values are the
shows the undershoot and overshoot voltages at the interfaces of the MPC8323E.
DD
Power Supply Voltage Specification
, AV
DD
V
Note:
, and V
V
1. t
IH
IL
Characteristic
interface
DD
G/OV
Figure 2. Overshoot/Undershoot Voltage for GV
G/OV
GND – 0.3 V
GND – 0.7 V
must track each other and must vary in the same direction—either in the positive or negative
refers to the clock period associated with the bus clock interface.
DD
Table 2. Recommended Operating Conditions
DD
G/OV
+ 20%
+ 5%
GND
DD
Not to Exceed 10%
of t
Symbol
GV
OV
AV
interface
V
DD
DD
DD
DD
1
Recommended
2.5 V ± 125 mV
3.3 V ± 300 mV
1.0 V ± 50 mV
1.0 V ± 50 mV
1.8 V ± 90 mV
DD
/OV
Value
DD
Electrical Characteristics
Unit
V
V
V
V
Notes
1
1
1
1
7