mpc8560vt667jb Freescale Semiconductor, Inc, mpc8560vt667jb Datasheet - Page 11

• Manufacturer Part Number: mpc8560vt667jb
• Description: Mpc8560 Powerquicc Iii Integrated Communications Processor
• Manufacturer: Freescale Semiconductor, Inc

Figure 2
The MPC8560 core voltage must always be provided at nominal 1.2 V (see
recommended core voltage). Voltage to the processor interface I/Os are provided through separate sets of
supply pins and must be provided at the voltages shown in
respect to the associated I/O supply voltage. OV
circuits and satisfy appropriate LVCMOS type specifications. The DDR SDRAM interface uses a
single-ended differential receiver referenced the externally supplied MV
GV
Freescale Semiconductor
DD
/2) as is appropriate for the SSTL2 electrical signaling standard.
shows the undershoot and overshoot voltages at the interfaces of the MPC8560.
V
V
Note:
IH
IL
t
SYS
Figure 2. Overshoot/Undershoot Voltage for GV
G/L/OV
MPC8560 Integrated Processor Hardware Specifications, Rev. 4.2
G/L/OV
refers to the clock period associated with the SYSCLK signal.
GND – 0.3 V
GND – 0.7 V
G/L/OV
DD
DD
+ 20%
+ 5%
GND
DD
DD
and LV
Not to Exceed 10%
Table
of t
DD
SYS
based receivers are simple CMOS I/O
2. The input voltage threshold scales with
1
DD
/OV
REF
DD
Table 2
signal (nominally set to
/LV
DD
for actual
Electrical Characteristics
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