MC8640DTVU1067NE Freescale Semiconductor, MC8640DTVU1067NE Datasheet - Page 62

• Manufacturer Part Number: MC8640DTVU1067NE
• Description: IC MPU DUAL CORE E600 1023FCCBGA
• Manufacturer: Freescale Semiconductor

Specifications of MC8640DTVU1067NE

• Processor Type: MPC86xx PowerPC 32-Bit
• Speed: 1.067GHz
• Voltage: 0.95V
• Mounting Type: Surface Mount
• Package / Case: 1023-FCCBGA
• Family Name: MC8xxx
• Device Core: PowerQUICC
• Device Core Size: 32b
• Frequency (max): 1.067GHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 0.95/1.05V
• Operating Supply Voltage (max): 1/1.1V
• Operating Supply Voltage (min): 0.9/1V
• Operating Temp Range: -40C to 105C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Package Type: CBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Compliant

High-Speed Serial Interfaces (HSSI)
13.2.3
The following list explains characteristics of interfacing with other differential signaling levels.
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SD n _REF_CLK
SD n _REF_CLK
With on-chip termination to SGND, the differential reference clocks inputs are HCSL (high-speed
current steering logic) compatible DC-coupled.
Many other low voltage differential type outputs like LVDS (low voltage differential signaling) can
be used but may need to be AC-coupled due to the limited common mode input range allowed (100
to 400 mV) for DC-coupled connection.
LVPECL outputs can produce signal with too large amplitude. It may need to be DC-biased at
clock driver output first and followed with series attenuation resistor to reduce the amplitude, in
addition to AC-coupling.
Figure 41. Differential Reference Clock Input DC Requirements (External AC-Coupled)
Interfacing With Other Differential Signaling Levels
SD n _REF_CLK
SD n _REF_CLK
MPC8640 and MPC8640D Integrated Host Processor Hardware Specifications, Rev. 3
Figure 42. Single-Ended Reference Clock Input DC Requirements
200mV < Input Amplitude or Differential Peak < 800mV
400 mV < SD n _REF_CLK Input Amplitude < 800 mV
Vmin > Vcm – 400 mV
Vmax < Vcm + 400 mV
0 V
Freescale Semiconductor
Vcm