MPC8260 Freescale Semiconductor, Inc, MPC8260 Datasheet - Page 16

• Manufacturer Part Number: MPC8260
• Description: Mpc8260 Powerquicc Ii Integrated Communications Processor
• Manufacturer: Freescale Semiconductor, Inc

Electrical and Thermal Characteristics
Figure 4
Figure 5
16
MPC8260A PowerQUICC™ II Integrated Communications Processor Hardware Specifications, Rev. 1.1
shows the FCC internal clock.
shows the SCC/SMC/SPI/I
SCC/SMC/SPI/I2C output signals
SCC/SMC/SPI/I2C input signals
FCC output signals
FCC output signals
FCC input signals
Note: When GFMR[TCI] = 0
Note: When GFMR[TCI] = 1
(See note.)
(See note.)
BRG_OUT
Note: There are four possible timing conditions for SCC and SPI:
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.
Figure 5. SCC/SMC/SPI/I
Serial CLKin
sp16a
Figure 4. FCC Internal Clock Diagram
2
C external clock.
sp18b
2
C External Clock Diagram
sp36a/sp37a
sp17a
sp38b/sp39b
sp19b
sp36a/sp37a
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