Product Summary

The KSZ8993 is a highly integrated Layer 2 managed switch. It is designed for low port count, cost-sensitive 10/100 Mbps switch systems. The KSZ8993 offers an extensive feature set that includes tag/port-based VLAN, quality of service (QoS) priority, management, management information base (MIB) counters, MII/SNI, and CPU control/data interfaces to effectively address both current and emerging Fast Ethernet applications. The applications of the KSZ8993 include Broadband gateway / Firewall / VPN, Integrated DSL or cable modem multi-port router, Wireless LAN access point + gateway, Residential and enterprise VoIP gateway/phone, Set-top/game box.

Parametrics

KSZ8993 absolute maximum ratings: (1)Supply Storage: -55℃ to 150℃; (2)Supply Voltage: VDDA, VDDAP, VDDC: –0.5V to 2.4V, VDDATX, VDDARX, VDDIO: –0.5V to 4.0V; (3)Input Voltage (all inputs): –0.5V to 4.0V; (4)Output Voltage (all outputs): –0.5V to 4.0V; (5)Lead Temperature (soldering, 10 sec): N/A; (6)Storage Temperature (Ts) N/A: -55℃ to 150℃.

Features

KSZ8993 features: (1)Proven Integrated 3-Port 10/100 Ethernet Switch: 2nd generation switch with three MACs and two PHYs fully compliant to IEEE 802.3u standard, Non-blocking switch fabric assures fast packet delivery by utilizing a 1K MAC address lookup table and a store-and-forward architecture; (2)Comprehensive Configuration Register Access: Serial management interface (SMI) to all internal registers, MII management (MIIM) interface to PHY registers; (3)QoS/CoS Packet Prioritization Support: Per port, 802.1p and DiffServ-based, Re-mapping of 802.1p priority field per port basis.

Diagrams

KSZ8993 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
KSZ8993
KSZ8993


IC SWITCH 10/100 3PORT 128PQFP

Data Sheet

0-1: $5.99
1-25: $5.39
25-100: $4.78
100-250: $4.58
250-500: $4.49
KSZ8993-EVAL
KSZ8993-EVAL


BOARD EVALUATION FOR KSZ8993

Data Sheet

Negotiable 
KSZ8993FL
KSZ8993FL


IC CONV MED 10/100 SGL 128PQFP

Data Sheet

0-1: $5.61
1-25: $5.05
25-100: $4.48
100-250: $4.29
250-500: $4.21
KSZ8993F
KSZ8993F


IC CONV MED 10/100 3PORT 128PQFP

Data Sheet

0-1: $5.06
1-25: $4.55
25-100: $4.04
100-250: $3.87
250-500: $3.80
KSZ8993F-A1
KSZ8993F-A1


IC CONV MED 10/100 3PORT 128PQFP

Data Sheet

Negotiable 
KSZ8993F-EVAL
KSZ8993F-EVAL


BOARD EVALUATION FOR KSZ8993F

Data Sheet

Negotiable 
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
KSZ8993M
KSZ8993M


IC SWITCH 10/100 3PORT 128PQFP

Data Sheet

0-1: $5.08
1-25: $4.06
25-100: $3.43
100-250: $3.30
250-500: $3.22