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LAN91C100FD-SS on a board, in 3D

LAN91C100FD-SS

Microchip Technology

100Mbps 5V MII LQFP-208(28x28) Interface - Specialized ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/LAN91C100FD-SS
Category
Interface Specialized
Package
LQFP-208(28x28)
Pins
208

Overview

The LAN91C100FD-SS is an interface Specialized made by Microchip Technology in a LQFP-208(28x28) package with 208 pins. 100Mbps 5V MII LQFP-208(28x28) Interface - Specialized ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LAN91C100FD-SS, from EasyEDA) and its footprint (Package_QFP:LQFP-208_28x28mm_P0.5mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C647040).

Symbol

LNK1TXEN2XTAL13XTAL24VDD5MIISEL6nCSOUT7nRXDISC8TX259VDD10RX_ER11RX_DV12IOS013GND14IOS115IOS216RX2517COL10018CRS10019RXD020RXD121RXD222VDD23RXD324TXD025TXD126VDD27TXD228TXD329TXEN10030nRWE031GND32RD733RD634RD535RD436RDMAH37RD338RD239RD140VDD41RD042RD1543RD1444RD1345GND46RD1247RD1148RD1049GND50ENEEP51EEDO52EEDI53EESK54EECS55RD956nRWE157NC58RD859RD2360RD2261RD2162VDD63RD2064RD1965GND66RD1867RD1768RD1669RD3170RD3071NC72nRWE273VDD74GND75RD2976RD2877RD2778RD2679RD2580RD2481GND82VDD83RA284VDD85nRWE386RA387RA488RA1289RA590RA691RA1392RCVDMA93GND94nADS95RA796nROE97RA1198RA899RA10100RA9101RA15102RA14103RA16104
EasyEDA_Cloud:LAN91C100FD-SSFrom EasyEDA

Footprint

Package_QFP:LQFP-208_28x28mm_P0.5mmFrom KiCad's library

Parameters

4
Data Rate
100Mbps
Features
Interrupt generation, Non-volatile configuration storage
Interface
MII
Voltage - Supply
5V

Order codes

1

Pinout

208
The pins of the LAN91C100FD-SS
PinNameType
1LNKUnspecified
2TXENUnspecified
3XTAL1Unspecified
4XTAL2Unspecified
5VDDUnspecified
6MIISELUnspecified
7nCSOUTUnspecified
8nRXDISCUnspecified
9TX25Unspecified
10VDDUnspecified
11RX_ERUnspecified
12RX_DVUnspecified
13IOS0Unspecified
14GNDUnspecified
15IOS1Unspecified
16IOS2Unspecified
17RX25Unspecified
18COL100Unspecified
19CRS100Unspecified
20RXD0Unspecified
21RXD1Unspecified
22RXD2Unspecified
23VDDUnspecified
24RXD3Unspecified
25TXD0Unspecified
26TXD1Unspecified
27VDDUnspecified
28TXD2Unspecified
29TXD3Unspecified
30TXEN100Unspecified
31nRWE0Unspecified
32GNDUnspecified
33RD7Unspecified
34RD6Unspecified
35RD5Unspecified
36RD4Unspecified
37RDMAHUnspecified
38RD3Unspecified
39RD2Unspecified
40RD1Unspecified
41VDDUnspecified
42RD0Unspecified
43RD15Unspecified
44RD14Unspecified
45RD13Unspecified
46GNDUnspecified
47RD12Unspecified
48RD11Unspecified
49RD10Unspecified
50GNDUnspecified
51ENEEPUnspecified
52EEDOUnspecified
53EEDIUnspecified
54EESKUnspecified
55EECSUnspecified
56RD9Unspecified
57nRWE1Unspecified
58NCUnspecified
59RD8Unspecified
60RD23Unspecified
61RD22Unspecified
62RD21Unspecified
63VDDUnspecified
64RD20Unspecified
65RD19Unspecified
66GNDUnspecified
67RD18Unspecified
68RD17Unspecified
69RD16Unspecified
70RD31Unspecified
71RD30Unspecified
72NCUnspecified
73nRWE2Unspecified
74VDDUnspecified
75GNDUnspecified
76RD29Unspecified
77RD28Unspecified
78RD27Unspecified
79RD26Unspecified
80RD25Unspecified
81RD24Unspecified
82GNDUnspecified
83VDDUnspecified
84RA2Unspecified
85VDDUnspecified
86nRWE3Unspecified
87RA3Unspecified
88RA4Unspecified
89RA12Unspecified
90RA5Unspecified
91RA6Unspecified
92RA13Unspecified
93RCVDMAUnspecified
94GNDUnspecified
95nADSUnspecified
96RA7Unspecified
97nROEUnspecified
98RA11Unspecified
99RA8Unspecified
100RA10Unspecified
101RA9Unspecified
102RA15Unspecified
103RA14Unspecified
104RA16Unspecified
105LCLKUnspecified
106nSRDYUnspecified
107VDDUnspecified
108nLDEVUnspecified
109nRDYRTNUnspecified
110D31Unspecified
111GNDUnspecified
112D30Unspecified
113D29Unspecified
114D28Unspecified
115D27Unspecified
116GNDUnspecified
117D26Unspecified
118D25Unspecified
119VDDUnspecified
120GNDUnspecified
121D24Unspecified
122GNDUnspecified
123D23Unspecified
124D22Unspecified
125VDDUnspecified
126D21Unspecified
127D20Unspecified
128GNDUnspecified
129D19Unspecified
130D18Unspecified
131D17Unspecified
132VDDUnspecified
133D16Unspecified
134GNDUnspecified
135D15Unspecified
136D14Unspecified
137D13Unspecified
138GNDUnspecified
139D12Unspecified
140D11Unspecified
141D10Unspecified
142D9Unspecified
143VDDUnspecified
144D8Unspecified
145A1Unspecified
146A2Unspecified
147A3Unspecified
148A4Unspecified
149A5Unspecified
150A6Unspecified
151A7Unspecified
152A8Unspecified
153A9Unspecified
154A10Unspecified
155A11Unspecified
156A12Unspecified
157A13Unspecified
158A14Unspecified
159A15Unspecified
160nBE0Unspecified
161nBE1Unspecified
162nBE2Unspecified
163nBE3Unspecified
164D7Unspecified
165VDDUnspecified
166D6Unspecified
167D5Unspecified
168D4Unspecified
169GNDUnspecified
170D3Unspecified
171D2Unspecified
172D1Unspecified
173D0Unspecified
174GNDUnspecified
175ARDYUnspecified
176INTR0Unspecified
177nRDUnspecified
178nWRUnspecified
179VDDUnspecified
180GNDUnspecified
181nVLBUSUnspecified
182RESETUnspecified
183nCYCLEUnspecified
184W/nRUnspecified
185GNDUnspecified
186VDDUnspecified
187INTR1Unspecified
188INTR2Unspecified
189INTR3Unspecified
190nDATACSUnspecified
191VDDUnspecified
192MCLKUnspecified
193AENUnspecified
194AUISELUnspecified
195nFSTEPUnspecified
196MDOUnspecified
197TXCUnspecified
198MDIUnspecified
199RXCUnspecified
200GNDUnspecified
201TXDUnspecified
202LBKUnspecified
203AGNDUnspecified
204NCUnspecified
205AVDDUnspecified
206RXDUnspecified
207COLUnspecified
208CRSUnspecified

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Questions

Is there a KiCad symbol and footprint for the LAN91C100FD-SS?

Yes. The symbol is EasyEDA_Cloud:LAN91C100FD-SS and the footprint Package_QFP:LQFP-208_28x28mm_P0.5mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LAN91C100FD-SS?

LQFP-208(28x28), with 208 pins. Its footprint is drawn on this page.

Where is the LAN91C100FD-SS datasheet?

Microchip Technology publishes it: the Datasheet link on this page opens it.

Where can I order the LAN91C100FD-SS?

JLCPCB lists it as part C647040, with 0 in stock; the sellers' links on this page open their listings.

What can replace the LAN91C100FD-SS?

Parts like it in the library: the PCI2050BPDV by Texas Instruments, the PI7C8150BMAIE by Diodes Incorporated, the PCI1520IPDVEP by Texas Instruments and the PCI1520PDVG4 by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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