参数资料
型号: MPC8270CZUUPEX
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 450 MHz, RISC PROCESSOR, PBGA480
封装: 37.50 X 37.50 MM, 1.55 MM HEIGHT, 1.27 MM PITCH, TBGA-480
文件页数: 8/80页
文件大小: 536K
代理商: MPC8270CZUUPEX
MPC8280 PowerQUICC II Family Hardware Specifications, Rev. 1.8
16
Freescale Semiconductor
AC Electrical Characteristics
NOTE
Although the specifications generally reference the rising edge of the clock, the
following AC timing diagrams also apply when the falling edge is the active edge.
Figure 3 shows the FCC internal clock.
Figure 3. FCC Internal Clock Diagram
Figure 4 shows the FCC external clock.
Figure 4. FCC External Clock Diagram
BRG_OUT
FCC input signals
FCC output signals
Note: When GFMR.[TCI] = 1
Note: When GFMR[TCI] = 0
sp36a/sp37a
sp17a
sp16a
Serial ClKin
FCC input signals
FCC output signals
Note: When GFMR[TCI] = 1
Note: When GFMR[TCI] = 0
sp16b
sp17b
sp36b/sp37b
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