9248AF-128LF Integrated Device Technology, 9248AF-128LF Datasheet - Page 13

no-image

9248AF-128LF

Manufacturer Part Number
9248AF-128LF
Description
Manufacturer
Integrated Device Technology
Datasheet
Notes:
1. All timing is referenced to the Internal CPUCLK (defined as inside the ICS9248 device.)
2. PCI_STOP# is an asynchronous input, and metastable conditions may exist. This signal is required to be synchronized
3. All other clocks continue to run undisturbed.
4. CPU_STOP# is shown in a high (true) state.
PCI_STOP# Timing Diagram
PCI_STOP# is an synchronous input to the ICS9248-128. It is used to turn off the PCICLK (0:4) clocks for low power operation.
PCI_STOP# is synchronized by the ICS9248-128 internally. The minimum that the PCICLK (0:4) clocks are enabled (PCI_STOP#
high pulse) is at least 10 PCICLK (0:4) clocks. PCICLK (0:4) clocks are stopped in a low state and started with a full high pulse
width guaranteed. PCICLK (0:4) clock on latency cycles are only one rising PCICLK clock off latency is one PCICLK clock.
Third party brands and names are the property of their respective owners.
inside the ICS9248.
13
ICS9248-128

Related parts for 9248AF-128LF