Microchip KSZ9897RTXC, 7-Port Ethernet Switch IC, 10 Mbit/s, 100 Mbit/s, 1000 Mbit/s 1.8 V, 2.5 V, 3.3 V, 128-Pin

  • RS Stock No. 146-8922
  • Mfr. Part No. KSZ9897RTXC
  • Manufacturer Microchip
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
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 10/100/1000 Mbps PHYs. The other two ports have interfaces that can be configured as SGMII, RGMII, MII or RMII. Either of these may connect directly to a host processor or to an external PHY. Full register access is available by SPI or I2C interfaces, and by optional in-band management via any of the data ports.

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

Specifications
Attribute Value
Typical Data Rate 10 Mbit/s, 100 Mbit/s, 1000 Mbit/s
Number of Ports 7
VLAN Support Yes
Integrated LED Drivers Yes
Power Supply Type Single
Typical Operating Supply Voltage 1.8 V, 2.5 V, 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 +70 °C
Width 14.2mm
Minimum Operating Temperature 0 °C
3 In stock for delivery within 3 working days
Price Each
SGD 19.21
(exc. GST)
SGD 20.55
(inc. GST)
units
Per unit
1 - 9
SGD19.21
10 - 49
SGD16.38
50 +
SGD14.69
Packaging Options:
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