Product Summary

The switch KSZ8993I contains three 10/100 physical layer transceivers, three MAC (Media Access Control) units with an integrated layer 2 switch. The KSZ8993I runs in two modes. The first mode is a three port integrated switch and the second is as a three port switch with the third port decoupled from the physical port. The KSZ8993I has rich features such as VLAN and priority queuing and is designed to reside in an unmanaged design not requiring processor intervention.

Parametrics

KSZ8993I absolute maximum ratings: (1)Supply Voltage: –0.5V to +3.0V; (2)Input Voltage (All Inputs): –0.5V to +4.0V; (3)Output Voltage (All Outputs): –0.5V to +4.0V; (4)Lead Temperature (soldering, 10 sec.): 270℃; (5)Storage Temperature (TS): –55℃ to +150℃.

Features

KSZ8993I features: (1)3-port 10/100 integrated switch with physical layer transceivers; (2)64k Byte of SRAM on chip for frame buffering; (3)1.0Gbps high performance memory bandwidth; (4)10BaseT, 100BaseTX and 100BaseFX modes of operation; (5)Support for UTP or fiber installations; (6)Superior analog technology for reduced power and die size; (7)Supports port based VLAN.

Diagrams

KSZ8993I Circuit Diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
KSZ8993I
KSZ8993I

IC SWITCH 10/100 3PORT 128PQFP
Data Sheet
0-1: $11.66
1-25: $9.80
25-100: $9.01
100-250: $8.21
250-500: $7.68
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
KSZ8001L
KSZ8001L

IC TXRX PHY 10/100 3.3V 48-LQFP
Data Sheet
0-1: $2.51
1-25: $2.01
25-100: $1.56
100-250: $1.48
250-500: $1.45
KSZ8001L TR
KSZ8001L TR

TXRX 10/100 3.3V 48-LQFP
Data Sheet
0-1000: $1.42
KSZ8001LA2
KSZ8001LA2

TXRX 10/100 LINKMD 3.3V 48-LQFP
Data Sheet
Negotiable 
KSZ8001LA2TR
KSZ8001LA2TR

TXRX 10/100 LINKMD 3.3V 48-LQFP
Data Sheet
Negotiable 
KSZ8001LA3
KSZ8001LA3

TXRX 10/100 LINKMD 3.3V 48-LQFP
Data Sheet
Negotiable 
KSZ8001LA3TR
KSZ8001LA3TR

TXRX 10/100 LINKMD 3.3V 48-LQFP
Data Sheet
Negotiable