MPC8313E-RDBC Freescale Semiconductor, MPC8313E-RDBC Datasheet - Page 9

• Manufacturer Part Number: MPC8313E-RDBC
• Description: BOARD CPU 8313E VER 2.2
• Manufacturer: Freescale Semiconductor
• Series: PowerQUICC II™ PROr
• Type: MPUr

Specifications of MPC8313E-RDBC

• Contents: Board
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: MPC8313E

Figure 2
2.1.3
Table 3
2.2
The MPC8313E does not require the core supply voltage (V
LV
supplies are stable and if the I/O voltages are supplied before the core voltage, there might be a period of
time that all input and output pins are actively driven and cause contention and excessive current. In order
to avoid actively driving the I/O pins and to eliminate excessive current draw, apply the core voltage (V
Freescale Semiconductor
DD
, and OV
provides information on the characteristics of the output driver strengths.
shows the undershoot and overshoot voltages at the interfaces of the MPC8313E.
Power Sequencing
Local bus interface utilities signals
PCI signals
DDR signal
DDR2 signal
DUART, system control, I
GPIO signals
eTSEC signals
USB signals
Output Driver Characteristics
DD
) to be applied in any particular order. Note that during power ramp-up, before the power
V
V
Note:
MPC8313E PowerQUICC
IH
1. Note that t
IL
interface.
Figure 2. Overshoot/Undershoot Voltage for GV
Driver Type
G/L/NV
G/L/NV
V
V
SS
SS
G/L/NV
DD
interface
DD
– 0.3 V
– 0.7 V
2
+ 20%
C, JTAG, SPI
+ 5%
V
DD
SS
refers to the clock period associated with the bus clock
Table 3. Output Drive Capability
™
II Pro Processor Hardware Specifications, Rev. 3
Output Impedance (Ω)
Not to Exceed 10%
42
25
18
18
42
42
42
42
of t
DD
interface
and V
1
DDC
DD
/NV
LV
) and IO supply voltages (GV
DDA
DD
LV
Supply Voltage
NV
GV
GV
NV
NV
, LV
/LV
DDB
DD
DD
DD
DD
DD
DD
DDB
= 2.5/3.3 V
= 3.3 V
= 3.3 V
= 3.3 V
= 2.5 V
= 1.8 V
= 2.5/3.3 V
Electrical Characteristics
DD
DD
,
9