Microchip Technology KSZ9897RTXI Ethernet Transceiver, 3.3 V, 128-Pin TQFP-EP

  • RS Stock No. 177-3550
  • Mfr. Part No. KSZ9897RTXI
  • Manufacturer Microchip
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): US
Product Details

The KSZ9897 is a fully integrated layer 2, managed, seven-port gigabit Ethernet switch with numerous advanced features. Five of the seven ports incorporate 10/100/1000MBps PHYs. The other two ports have interfaces that can be configured as SGMII, RGMII, MII or RMII

Integrated 7-port 10/100/1000 Layer-2 switch with Gigabit uplink
Non-blocking wire-speed Ethernet switching fabric:
Advanced Switch Capabilities
Full-featured forwarding and filtering control, including Access Control List (ACL) filtering

VLAN supportfor 128 active VLAN groups and the full range of 4096 VLAN IDs
Tag insertion or removal on a per port basis and support for double-tagging
VLAN ID tag/untag options on per port basis
Full-duplex flow control and half-duplex back pressure collision control
IGMPv1/v2/v3 snooping for multicast packet filtering
IPv6 multicast listener discovery (MLD) snooping
QoS/CoS packets prioritization support: 802.1p

Attribute Value
Standard Supported 10BASE-Te IEEE 802.3, 100BASE-TX, 1000BASE-T
Number of Channels per Chip 1
Typical Data Rate 100Mbit/s
Typical Operating Supply Voltage 3.3 V
Mounting Type Surface Mount
Package Type TQFP-EP
Pin Count 128
Dimensions 14.2 x 14.2 x 1.05mm
Height 1.05mm
Length 14.2mm
Maximum Operating Temperature +85 °C
Width 14.2mm
Minimum Operating Temperature -40 °C
Temporarily out of stock - back order for despatch 02/09/2020, delivery within 4 working days from despatch date
Price Each (In a Tray of 90)
Was MYR52.045
MYR 42.667
Per unit
Per Tray*
90 +
*price indicative