MPC8255AZUMHBB Freescale Semiconductor, MPC8255AZUMHBB Datasheet - Page 17

• Manufacturer Part Number: MPC8255AZUMHBB
• Description: IC MPU POWERQUICC II 480-TBGA
• Manufacturer: Freescale Semiconductor

Specifications of MPC8255AZUMHBB

• Processor Type: MPC82xx PowerQUICC II 32-bit
• Speed: 266MHz
• Voltage: 2V
• Mounting Type: Surface Mount
• Package / Case: 480-TBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -

Figure 6
Figure 7
Freescale Semiconductor
MPC8260A PowerQUICC™ II Integrated Communications Processor Hardware Specifications, Rev. 1.1
shows the SCC/SMC/SPI/I
shows TDM input and output signals.
SCC/SMC/SPI/I2C output signals
SCC/SMC/SPI/I2C input signals
(See note.)
(See note.)
Note: There are four possible TDM timing conditions:
1. Input sampled on the rising edge and output driven on the rising edge (shown).
2. Input sampled on the rising edge and output driven on the falling edge.
3. Input sampled on the falling edge and output driven on the falling edge.
4. Input sampled on the falling edge and output driven on the rising edge.
TDM output signals
Note: There are four possible timing conditions for SCC and SPI:
TDM input signals
1. Input sampled on the rising edge and output driven on the rising edge (shown).
2. Input sampled on the rising edge and output driven on the falling edge.
3. Input sampled on the falling edge and output driven on the falling edge.
4. Input sampled on the falling edge and output driven on the rising edge.
Serial CLKin
Figure 6. SCC/SMC/SPI/I
BRG_OUT
2
C internal clock.
Figure 7. TDM Signal Diagram
sp18a
sp20
2
C Internal Clock Diagram
sp40/sp41
sp21
sp19a
sp38a/sp39a
Electrical and Thermal Characteristics
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