MPC8255AZUMHBB Freescale Semiconductor, MPC8255AZUMHBB Datasheet - Page 20

• 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: -

Electrical and Thermal Characteristics
Figure 9
Figure 10
20
PSDVAL/TEA/TA output signals
MPC8260A PowerQUICC™ II Integrated Communications Processor Hardware Specifications, Rev. 1.1
shows the interaction of several bus signals.
AACK/ARTRY/TA/TS/TEA/
ADD/ADD_atr/BADDR/CI/
DBG/BG/BR input signals
shows signal behavior for all parity modes (including ECC, RMW parity, and standard parity).
DATA bus output signals
DATA bus normal mode
All other output signals
GBL/WT output signals
DATA bus, ECC, and PARITY mode input signals
All other input signals
input signal
CLKin
DP mode output signal
DP mode input signal
Figure 10. Parity Mode Diagram
sp33a
sp35
sp31
sp32
Figure 9. Bus Signals
CLKin
sp12
sp15
sp11
sp14
sp13
sp10
sp10
sp10
sp10
sp30
sp30
sp30
sp30
sp10
sp33b/sp30
Freescale Semiconductor