参数资料
型号: MPC8260AZUPJDB
厂商: MOTOROLA INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 300 MHz, RISC PROCESSOR, PBGA480
封装: 37.50 X 37.50 MM, TBGA-480
文件页数: 6/40页
文件大小: 527K
代理商: MPC8260AZUPJDB
14
MPC8260 (HiP3) Hardware Specications
MOTOROLA
Electrical and Thermal Characteristics
Figure 7. PIO, Timer, and DMA Signal Diagram
Table 9 lists SIU input characteristics.
Table 9. 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 Number
Characteristic
Setup (ns)
Hold (ns)
Setup
Hold
66 MHz
sp11
sp10
AACK/ARTRY/TA/TS/TEA/DBG/BG/BR
61
sp12
sp10
Data bus in normal mode
5
1
sp13
sp10
Data bus in ECC and PARITY modes
8
1
sp14
sp10
DP pins
8
1
sp14
sp10
All other pins
5
1
Sys clk
PIO/IDMA/TIMER[TGATE assertion] input signals
IDMA output signals
sp22
sp23
sp42/sp43
TIMER/PIO
output signals
sp42/sp43
TIMER input signal [TGATE deassertion]
sp22
sp23
Note: TGATE is asserted on the rising edge of the clock; it is deasserted on the falling edge.
(See note)
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