參數(shù)資料
型號: MPC8347ECVRAGF
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 400 MHz, RISC PROCESSOR, PBGA620
封裝: 29 X 29 MM, 2.46 MM HEIGHT, 1 MM PITCH, LEAD FREE, PLASTIC, BGA-620
文件頁數(shù): 53/102頁
文件大?。?/td> 1094K
代理商: MPC8347ECVRAGF
MPC8347E PowerQUICC II Pro Integrated Host Processor Hardware Specifications, Rev. 11
54
Freescale Semiconductor
SPI
Figure 36 provides the AC test load for the SPI.
Figure 36. SPI AC Test Load
Figure 37 and Figure 38 represent the AC timings from Table 50. Note that although the specifications
generally reference the rising edge of the clock, these AC timing diagrams also apply when the falling edge
is the active edge.
Figure 37 shows the SPI timings in slave mode (external clock).
Figure 37. SPI AC Timing in Slave Mode (External Clock) Diagram
Figure 38 shows the SPI timings in master mode (internal clock).
Figure 38. SPI AC Timing in Master Mode (Internal Clock) Diagram
Output
Z0 = 50 Ω
OVDD/2
RL = 50 Ω
SPICLK (Input)
tNEIXKH
tNEIVKH
tNEKHOX
Input Signals:
SPIMOSI
(See Note)
Output Signals:
SPIMISO
(See Note)
Note: The clock edge is selectable on SPI.
SPICLK (Output)
tNIIXKH
tNIKHOX
Input Signals:
SPIMISO
(See Note)
Output Signals:
SPIMOSI
(See Note)
Note: The clock edge is selectable on SPI.
tNIIVKH
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