mpc8378e Freescale Semiconductor, Inc, mpc8378e Datasheet - Page 90

• Manufacturer Part Number: mpc8378e
• Description: Powerquicc Ii Pro Processor Hardware Specifications
• Manufacturer: Freescale Semiconductor, Inc

Package and Pin Listings
20.3
Figure 65
The DC and AC specification of SerDes data lanes are defined in each interface protocol section below in
this document based on the application usage:
Note that an external AC coupling capacitor is required for the above three serial transmission protocols
with the capacitor value defined in specification of each protocol section.
21 Package and Pin Listings
This section details package parameters, pin assignments, and dimensions.
21.1
The package parameters are provided in the following list. The package type is 31 mm × 31 mm,
689 plastic ball grid array (TePBGA II).
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Section 8, “Ethernet: Enhanced Three-Speed Ethernet (eTSEC)”
Section 15, “PCI Express”
Package outline
Interconnects
Pitch
Module height (typical)
Solder Balls
Ball diameter (typical)
SerDes Transmitter and Receiver Reference Circuits
Package Parameters for the MPC8378E TePBGA II
shows the reference circuits for SerDes data lane’s transmitter and receiver.
Transmitter
MPC8378E PowerQUICC II Pro Processor Hardware Specifications, Rev. 3
Figure 65. SerDes Transmitter and Receiver Reference Circuits
50 Ω
50 Ω
SD1_TX n or
SD2_TX n
SD1_TX n or
SD2_TX n
31 mm × 31 mm
1.00 mm
3.5% Ag, 96.5% Sn
689
2.0 mm to 2.46 mm (maximum)
0.60 mm
SD1_RX n or
SD2_RX n
SD1_RX n or
SD2_RX n
50 Ω
50 Ω
Receiver
Freescale Semiconductor