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LAN91C100FD-ST

LAN91C100FD-ST

LAN91C100FD-ST

Microchip Technology

CMOS IEEE 802.3, 10/100 Base-T/TX PHY Controllers Interface ICs QUAD LAN91C100 208 Pins Controller 0.5mm 208-LQFP

SOT-23

LAN91C100FD-ST Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 18 Weeks
Mount Surface Mount
Package / Case 208-LQFP
Number of Pins 208
PackagingTray
Published 2002
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 208
Max Operating Temperature70°C
Min Operating Temperature 0°C
Technology CMOS
Terminal Position QUAD
Terminal FormGULL WING
Supply Voltage 5V
Terminal Pitch0.5mm
Base Part Number LAN91C100
Function Controller
Operating Supply Voltage5V
Power Supplies5V
Temperature GradeCOMMERCIAL
Max Supply Voltage5.5V
Min Supply Voltage4.5V
Max Supply Current 40mA
Clock Frequency 25MHz
Data Rate100 Mbps
Address Bus Width16
Protocol Ethernet
Boundary Scan NO
Low Power Mode NO
External Data Bus Width 32
Number of Transceivers 1
Number of Serial I/Os 2
Standards IEEE 802.3, 10/100 Base-T/TX PHY
Bus Compatibility VESA; EISA; ISA
Data Encoding/Decoding Method NRZ
Length 28mm
Width 28mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:4437 items

LAN91C100FD-ST Product Details

LAN91C100FD-ST Overview


208-LQFP contains it. With its Tray-shaped packaging, it's easy to carry. In it, there are terminations that end in 208. 5V is an ideal supply voltage for high efficiency. As a member of the LAN91C100 family, it is a prime number. It operates by using 208 pins. As far as the device's clock is concerned, it runs at the frequency of 25MHz. When the supply voltage is set to 5V, maximum efficiency is achieved. It is set to 5V for the power supply of the component. 2 serial I/Os are integrated into the part. Maximum operating temperature 70°C°C enables stable operation. A minimum working temperature of 0°C degrees Celsius is required to ensure the device's reliability. Transceivers 1 are available on the market. It requires 40mA as the greatest current to function. A 5.5VV supply voltage is able to be applied to it. With a low source voltage of 4.5V, it will work.

LAN91C100FD-ST Features


25MHz clock frequency


LAN91C100FD-ST Applications


There are a lot of Microchip Technology
LAN91C100FD-ST Controllers Interface ICs applications.


  • LAN Servers
  • PC Motherboards
  • 0 to 10V Dimming Luminaires
  • Dimmable LED Power Supply
  • Dimming Control Devices
  • Commercial LED Lighting
  • Smart LED Lighting
  • Portable Appliances
  • Battery-Operated Devices
  • Cellular Data Devices

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