Microchip KSZ9897RTXC, Ethernet Switch IC, 1.8 V RGMII, 128-Pin 3.3 V TQFP

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SGD17.80

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SGD19.40

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Packaging Options:
RS Stock No.:
146-8922
Mfr. Part No.:
KSZ9897RTXC
Manufacturer:
Microchip
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Brand

Microchip

Product Type

Ethernet Switch IC

Sub Type

Switch

Communication Mode

Full Duplex/Half Duplex

Loopback Mode

Internal

Interface Type

RGMII

Standard Supported

IEEE 802.3

Number of Ports

7

Mount Type

Surface

Package Type

TQFP

Pin Count

128

Maximum Supply Voltage

3.3V

Minimum Operating Temperature

0°C

Maximum Operating Temperature

70°C

Standards/Approvals

No

Length

16mm

Minimum Supply Voltage

1.8V

Height

1.2mm

Width

16 mm

Supply Current

750mA

Automotive Standard

No

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

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