參數(shù)資料
型號: MPC8280CVVUPEX
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 450 MHz, RISC PROCESSOR, PBGA480
封裝: 37.50 X 37.50 MM, 1.55 MM HEIGHT, 1.27 MM PITCH, LEAD FREE, TBGA-480
文件頁數(shù): 13/80頁
文件大?。?/td> 536K
代理商: MPC8280CVVUPEX
MPC8280 PowerQUICC II Family Hardware Specifications, Rev. 1.8
20
Freescale Semiconductor
AC Electrical Characteristics
Figure 9 shows the interaction of several bus signals.
Figure 9. Bus Signals
sp33b
sp30
DP
6
5.5
1
sp34
sp30
Memory controller signals/ALE
6
5.5
1
sp35
sp30
All other signals
6
5.5
1
sp35a
sp30
AP
7771
11
1
Output specifications are measured from the 50% level of the rising edge of CLKIN to the 50% level of the signal. Timings are
measured at the pin.
2
To achieve 1 ns of hold time at 66, 83, or 100 MHz, a minimum loading of 20 pF is required.
Table 12. AC Characteristics for SIU Outputs 1
Spec Number
Characteristic
Value (ns)
Max
Min
Maximum Delay
Minimum Delay
66 MHz
83 MHz
100 MHz
66 MHz
83 MHz
100 MHz
CLKin
AACK/TA/TS/
DATA bus normal mode
All other input signals
PSDVAL/TEA/TA output signals
ADD/ADD_atr/BADDR/CI/
DATA bus output signals
All other output signals
sp11
sp12
sp15
sp10
sp30
sp32
sp33a
sp35
DBG/BG/BR input signals
GBL/WT output signals
sp31
input signal
AP signals
sp30
sp35a
ARTRY/TEA input signals
sp11a
sp10
(except AP)
相關(guān)PDF資料
PDF描述
MPC8270VRMIBX 32-BIT, 266 MHz, RISC PROCESSOR, PBGA516
MPC8270ZQSLDX 32-BIT, 375 MHz, RISC PROCESSOR, PBGA516
MPC8275ZQPKBX 32-BIT, 300 MHz, RISC PROCESSOR, PBGA516
MPC8270CVRMIBX 32-BIT, 266 MHz, RISC PROCESSOR, PBGA516
MPC8275CVRKHBX 32-BIT, 233 MHz, RISC PROCESSOR, PBGA516
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MPC8280CZQB 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PowerQUICC II⑩ Family Hardware Specifications
MPC8280CZQE 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PowerQUICC II⑩ Family Hardware Specifications
MPC8280CZQI 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PowerQUICC II⑩ Family Hardware Specifications
MPC8280CZQM 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PowerQUICC II⑩ Family Hardware Specifications
MPC8280CZQP 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PowerQUICC II⑩ Family Hardware Specifications