參數資料
型號: MPC8240EC
廠商: Motorola, Inc.
英文描述: Integrated Processor Hardware Specifications
中文描述: 綜合處理器硬件規(guī)格
文件頁數: 8/52頁
文件大?。?/td> 1027K
代理商: MPC8240EC
8
MPC8240 Integrated Processor Hardware Specifications
For More Information On This Product,
Go to: www.freescale.com
MOTOROLA
Electrical and Thermal Characteristics
Figure 3 shows the undershoot and overshoot voltage of the memory interface of the MPC8240.
Figure 3. Overshoot/Undershoot Voltage
Figure 4 and Figure 5 show the undershoot and overshoot voltage of the PCI interface of the MPC8240 for
the 3.3-volt and 5-volt signals, respectively.
Figure 4. Maximum AC Waveforms for 3.3-V Signaling
GND
GND – 0.3 V
GND – 1.0 V
Not to Exceed 10%
of t
SDRAM_CLK
GV
DD
GV
DD
+ 5%
4 V
V
IH
V
IL
Overvoltage
Waveform
Undervoltage
Waveform
-3.5 V
+7.1 V
+3.6 V
0 V
62.5 ns
4 ns
(max)
11 ns
(min)
7.1 v. p-to-p
(minimum)
7.1 v. p-to-p
(minimum)
F
Freescale Semiconductor, Inc.
n
.
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