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KSZ8842-16MVLI +BOM

2-Port 10/100 Managed Ethernet Switch.

KSZ8842-16MVLI Allgemeine Beschreibung

When it comes to energy efficiency, the KSZ8842-16MVLI doesn't disappoint. It features Energy Efficient Ethernet (IEEE 802.3az) and Port Down Power Saving mode, helping you save on power consumption without sacrificing performance. With a compact 10mm x 10mm package size, this switch is ideal for designs where space is at a premium. The support for VLAN tagging and port mirroring make network management a breeze, while diagnostic features like cable diagnostics and loop detection ensure that any issues can be quickly identified and resolved

Microchip Technology, Inc Inventar

Hauptmerkmale

  • Non-blocking switch fabric assures fast packet delivery by utilizing a 1K entry MAC Address look-up engine and a store-and-forward architecture
  • Fully compliant with IEEE 802.3u standards
  • Full-duplex IEEE 802.3x flow control (Pause) with force mode option
  • Half-duplex back pressure flow control
  • IEEE 802.1Q VLAN support for up to 16 groups (full-range of VLAN IDs)
  • VLAN ID tag/untag options, per port basis
  • IEEE 802.1p/Q tag insertion or removal on a per-port basis (egress)
  • Programmable rate limiting at the ingress and egress port
  • Broadcast storm protection
  • IEEE 802.1d spanning tree protocol support
  • MAC filtering function to filter unicast packets
  • Unknown MAC address forwarding function
  • Direct forwarding mode enabling the processor to identify the ingress port and to specify the egress port
  • IGMP v1/v2 snooping support for multicast packet filtering
  • IPV6 Multicast Listener Discovery (MLD) snooping support
  • Management information base (MIB) counters for fully compliant statistics gathering: 32 MIB counters per port
  • Loop back modes for remote failure diagnostics
  • There are three kinds of register groups:
  • The PCI configuration registers are used to initialize and configure the PCI interface
  • The PCI control/status registers are used to communicate between the host and KSZ8842-PMQL/PMBL
  • Switch registers are used to support transceiver control and status. They are configurable on-the-fly (port-priority, 802.1p/d/Q, etc.)
  • Per port, 802.1p and DiffServ based
  • Re-mapping of 802.1p priority field on a per port basis
  • Full-chip hardware power-down (register configuration not saved) provides for low power dissipation
  • Per port-based software power-save on PHY (idle link detection, register configuration preserved)
  • Single power supply: 3.3V
  • Commercial Temperature Range: 0°C to +70°C
  • Industrial Temperature Range: -40°C to +85°C
  • Available in 128-pin PQFP and 100-ball LFBGA
Microchip Technology, Inc Originalbestand

Spezifikationen

Category Integrated Circuits (ICs)InterfaceControllers Series -
Programmable Not Verified Protocol Ethernet
Function Switch Interface Parallel
Standards 10/100 Base-T/TX PHY Voltage - Supply 3.1V ~ 3.5V
Current - Supply 122mA Operating Temperature -40°C ~ 85°C
Base Product Number KSZ8842 Product Category Ethernet ICs
Mounting Style SMD/SMT Product Ethernet Switches
Standard 10BASE-T, 100BASE-TX Number of Transceivers 2 Transceiver
Data Rate 10 Mb/s, 100 Mb/s Interface Type 8 bit/16 bit, MDI, MDI-X
Operating Supply Voltage 3.3 V Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 85 C Duplex Full Duplex, Half Duplex
Height 1.6 mm Length 13.9 mm
Moisture Sensitive Yes Product Type Ethernet ICs
Factory Pack Quantity 90 Subcategory Communication & Networking ICs
Supply Current - Max 122 mA Supply Voltage - Max 3.5 V
Supply Voltage - Min 3.1 V Width 13.9 mm
Unit Weight 0.021693 oz

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Bewertungen und Rezensionen

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C
C**n 06.26.2023

I received the goods well.I wish you success in your businessThank you.

12
P
P**a 10.28.2021

Good. Just received the items.

3
J
J**e 01.28.2021

For teaching use is good

13
N
N**s 11.25.2020

To ukraine g. Dnepr goods arrived on average for 41 days, i.e. In terms projected by the transport company cainiao super economy (delivery was not tracked). In appearance, the quality of the goods is good, the board is clean (without flux), soldering quality. Board with overcharge/overdischarge protection. In the work, the device did not check, but i hope that its characteristics correspond to the description of the seller and it will work for the purpose of the seller recommend as a sociable, decent and communicative person.

12

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