參數(shù)資料
型號(hào): MPC8260CZUHFBC
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 166 MHz, RISC PROCESSOR, PBGA480
封裝: 37.50 X 37.50 MM, 1.55 MM HEIGHT, 1.27 MM PITCH, TBGA-480
文件頁(yè)數(shù): 8/48頁(yè)
文件大?。?/td> 688K
代理商: MPC8260CZUHFBC
16
MPC826xA (HiP4) Family Hardware Specications
MOTOROLA
PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE
Electrical and Thermal Characteristics
Figure 6 shows PIO, timer, and DMA signals.
Figure 6. PIO, Timer, and DMA Signal Diagram
Table 12 lists SIU input characteristics.
Table 12 lists SIU output characteristics.
Table 11. AC Characteristics for SIU Inputs1
1 Input specications are measured from the 50% level of the signal to the 50% level of
the rising edge of CLKIN. Timings are measured at the pin.
Spec_num
Characteristic
Setup (ns)
Hold (ns)
66 MHz 83 MHz 66 MHz 83 MHz
sp11/sp10 AACK/ARTRY/TA/TS/TEA/DBG/BG/BR
6511
sp12/sp10 Data bus in normal mode
5411
sp13/sp10 Data bus in ECC and PARITY modes
8611
sp14/sp10 DP pins
7611
sp15/sp10 All other pins
5411
Table 12. AC Characteristics for SIU Outputs1
1 Output specications 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.
Spec_num
Max/Min
Characteristic
Max Delay (ns)
Min Delay (ns)
66 MHz 83 MHz 66 MHz 83 MHz
sp31/sp30
PSDVAL/TEA/TA
7
6
0.5
sp32/sp30
ADD/ADD_atr./BADDR/CI/GBL/WT
8
6.5
0.5
sp33a/sp30 Data bus
6.5
0.5
sp33b/sp30 DP
8
7
0.5
sp34/sp30
memc signals/ALE
6
5
0.5
sp35/sp30
all other signals
6
5.5
0.5
CLKin
PIO/TIMER/DMA input signals
TIMER/DMA output signals
sp22
sp23
sp42/sp43
PIO output signals
sp42/sp43
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