參數(shù)資料
型號(hào): LH7A405
英文描述: Microcontroller
中文描述: 微控制器
文件頁(yè)數(shù): 50/53頁(yè)
文件大?。?/td> 396K
代理商: LH7A405
LH7A405
32-Bit System-on-Chip
50
Advance Data Sheet
Reset, Clock, and Power Controller
(RCPC) Waveforms
Figure 31 shows the behavior of the LH7A405 when
coming out of Reset or Power-On. Figure 32 shows
external reset timing, and Table 6 gives the timing
parameters.
NOTE:
*VDDC = VDDCmin
Table 6. Reset AC Timing
PARAMETER
tOSC
tRSTIW
DESCRIPTION
MIN. TYP. MAX.
500
2
UNIT
ms
HCLK
Oscillator Stabilization Time after Power On*
nRESETI Pulse Width (once sampled LOW)
TBD
Figure 31. PLL Start-up
Figure 32. External Reset
LH7A405-22
tOSC
VDDC
VDDCmin
XTAL
nRESETI
LH7A405-23
tRSTIW
nRESETI
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