參數(shù)資料
型號(hào): XPC8255VVIFBC
廠商: Freescale Semiconductor
文件頁(yè)數(shù): 8/41頁(yè)
文件大?。?/td> 0K
描述: IC MPU POWERQUICC II 480-TBGA
標(biāo)準(zhǔn)包裝: 21
系列: MPC82xx
處理器類(lèi)型: 32-位 MPC82xx PowerQUICC II
速度: 200MHz
電壓: 2.5V
安裝類(lèi)型: 表面貼裝
封裝/外殼: 480-LBGA
供應(yīng)商設(shè)備封裝: 408-TBGA(37.5x37.5)
包裝: 托盤(pán)
MPC8260 PowerQUICC II Integrated Communications Processor Hardware Specifications, Rev. 2
16
Freescale Semiconductor
Electrical and Thermal Characteristics
Figure 7 shows PIO, timer, and DMA signals.
Figure 7. PIO, Timer, and DMA Signal Diagram
Table 9 lists SIU input characteristics.
Table 9. AC Characteristics for SIU Inputs1
1 Input specifications 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
Note:
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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