Product Summary

The KSZ8993M is a highly integrated Layer 2 managed switch. It is designed for low port count, cost-sensitive 10/100 Mbps switch systems. The KSZ8993M 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 KSZ8993M 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

KSZ8993M 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

KSZ8993M 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

KSZ8993M block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
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
KSZ8993MA5
KSZ8993MA5


IC SWITCH 10/100 W/TXRX 128PQFP

Data Sheet

Negotiable 
KSZ8993MI
KSZ8993MI


IC SWITCH 10/100 W/TXRX 128PQFP

Data Sheet

0-1: $5.92
1-25: $5.33
25-100: $4.72
100-250: $4.53
250-500: $4.44
KSZ8993ML
KSZ8993ML


IC SWITCH 10/100 W/TXRX 128PQFP

Data Sheet

0-1: $5.58
1-25: $4.46
25-100: $3.77
100-250: $3.63
250-500: $3.54
KSZ8993MLI
KSZ8993MLI


IC SWITCH 10/100 3PORT 128-PQFP

Data Sheet

0-1: $6.21
1-25: $5.59
25-100: $4.96
100-250: $4.75
250-500: $4.66