參數(shù)資料
型號(hào): MPC8280VVBX
廠商: FREESCALE SEMICONDUCTOR INC
元件分類(lèi): 微控制器/微處理器
英文描述: 32-BIT, 66 MHz, RISC PROCESSOR, PBGA480
封裝: 37.5 X 37.5 MM, 1.55 MM, 1.27 MM PITCH, LEAD FREE, TBGA-480
文件頁(yè)數(shù): 10/83頁(yè)
文件大?。?/td> 618K
代理商: MPC8280VVBX
MPC8280 PowerQUICC II Family Hardware Specifications, Rev. 2
18
Freescale Semiconductor
AC Electrical Characteristics
This figure shows the FCC external clock.
Figure 4. FCC External Clock Diagram
This figure shows the SCC/SMC/SPI/I2C external clock.
Figure 5. SCC/SMC/SPI/I2C External Clock Diagram
Serial ClKin
FCC input signals
FCC output signals
Note: When GFMR[TCI] = 1
Note: When GFMR[TCI] = 0
sp16b
sp17b
sp36b/sp37b
Serial CLKin
SCC/SMC/SPI/I2C input signals
SCC/SMC/SPI/I2C output signals
sp18b
sp19b
sp38b/sp39b
(See note)
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.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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