MPC8308CVMAFD Freescale Semiconductor, MPC8308CVMAFD Datasheet - Page 31

• Manufacturer Part Number: MPC8308CVMAFD
• Description: MPU POWERQUICC II PRO 473MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: PowerQUICC II PROr

Specifications of MPC8308CVMAFD

• Processor Type: MPC83xx PowerQUICC II Pro 32-Bit
• Speed: 333MHz
• Voltage: 1V
• Mounting Type: Surface Mount
• Package / Case: 473-MAPBGA
• Product: Network Processor
• Data Rate: 256 bps
• Frequency: 333 MHz
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 3 V
• Supply Current (max): 5 uA
• Maximum Operating Temperature: + 105 C
• Minimum Operating Temperature: - 40 C
• Interface: I2C, JTAG, SPI
• Mounting Style: SMD/SMT
• Core Size: 32 Bit
• Cpu Speed: 333MHz
• Digital Ic Case Style: MAPBGA
• No. Of Pins: 473
• Operating Temperature Range: -40°C To +105°C
• Peak Reflow Compatible (260 C): Yes
• Rohs Compliant: Yes
• Leaded Process Compatible: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Figure 21
Since LVDS clock driver’s common mode voltage is higher than the MPC8308’s SerDes reference clock
input’s allowed range (100–400 mV), AC-coupled connection scheme must be used. It assumes the LVDS
output driver features 50-Ω termination resistor. It also assumes that the LVDS transmitter establishes its
own common mode level without relying on the receiver or other external component.
Freescale Semiconductor
LVDS CLK Driver Chip
Clock Driver
Clock Driver
Figure 21. AC-Coupled Differential Connection with LVDS Clock Driver (Reference Only)
shows the SerDes reference clock connection reference circuits for LVDS type clock driver.
CLK_Out
CLK_Out
MPC8308 PowerQUICC II Pro Processor Hardware Specification, Rev. 2
10 nF
10 nF
100 Ω differential PWB trace
SD_REF_CLK
SD_REF_CLK
50 Ω
High-Speed Serial Interfaces (HSSI)
50 Ω
MPC8308
SerDes Refer.
CLK Receiver
31