参数资料
型号: SPL505YC264BT
厂商: SILICON LABORATORIES
元件分类: 时钟产生/分配
英文描述: 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO64
封装: 6 X 17 MM, LEAD FREE, MO-153, TSSOP-64
文件页数: 8/27页
文件大小: 314K
代理商: SPL505YC264BT
SPL505YC264BT
Rev 1.4 May 21, 2007
Page 16 of 27
CPU_STP# Deassertion
The deassertion of the CPU_STP# signal will cause all CPU
outputs that were stopped to resume normal operation in a
synchronous manner, synchronous manner meaning that no
short or stretched clock pulses will be produce when the clock
resumes. The maximum latency from the deassertion to active
outputs is no more than two CPU clock cycles.
C P U _S T P #
C P U T
C P U C
Figure 4. CPU_STP# Assertion Waveform
CPU _STP#
CP UT
CP UC
CP UT Internal
Tdrive_C PU_STP#,10 ns>2 00 mV
CP UC Internal
CPU_STP# Deassertion Waveform
CPUC(Stoppable)
CPUT(Stoppable)
CPUC(Free Running
CPUT(Free Running
PD#
1.8mS
CPU_STOP#
DOT96C
DOT96T
CPU_STP# = Driven, CPU_PD = Driven, DOT_PD = Driven
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