ASM1187e
 

General Description
ASM1187e, PCI express packet switch, 1 PCIe x1 Gen2 upstream port to 7 PCIe x 1 Gen2 downstream ports, enable users to extend PCIe ports on mother board or embedded system. PCIe interface of ASM1187e is PCIe Base SPEC 2.0 compliance.

Features
*Standard Compliant
  -PCI express base SPEC 2.0 and backward compatible with SEPC 1.1 & 1.0a
  -PCI Power management SPEC 1.2
*Port configuration
  -1 PCIe x1 lane Gen2 upstream port to 7 PCIe x1 lane Gen2 downstream ports
  -1 PCIe x1 lane Gen2 upstream port to 1 PCIe x 4 lane + 3 PCIe x1 lane downstream ports
*PCIe power management
  - Link state L0, L0s, L1, L2/L3 Ready and L3
  -device state D0, D3 hot
*Short latency delay
* Integrate 100MHz PCIe differential clock buffer,no extra clock buffer needed.
*Support I2C interface for debug usage
*10 x 10 QFN88 RoHS package

Package Type
*10 x 10 QFN88
 

 

 
 

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