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SPI Ethernet with TCP/IP stack

Part number	W5500 Ethernet Controller
Category	Integrated Circuits › I/O Expander & Bus ICs
Package	LQFP-48
Pins	48

W5500 Ethernet Controller pinout

Pin	Name	Type
1	TXN	output
2	TXP	output
3	AGND	ground
4	AVDD	power
5	RXN	input
6	RXP	input
7	DNC	nc
8	AVDD	power
9	AGND	ground
10	EXRES1	passive
11	AVDD	power
12	NC	nc
13	NC	nc
14	AGND	ground
15	AVDD	power
16	AGND	ground
17	AVDD	power
18	VBG	passive
19	AGND	ground
20	TOCAP	passive
21	AVDD	power
22	1V2O	output
23	RSVD	input
24	SPDLED	output
25	LINKLED	output
26	DUPLED	output
27	ACTLED	output
28	VDD	power
29	GND	ground
30	XI/CLKIN	input
31	XO	output
32	~SCS	input
33	SCLK	input
34	MISO	output
35	MOSI	input
36	~INT	input
37	~RST	input
38	RSVD	input
39	RSVD	input
40	RSVD	input
41	RSVD	input
42	RSVD	input
43	PMODE2	input
44	PMODE1	input
45	PMODE0	input
46	NC	nc
47	NC	nc
48	AGND	ground

Schematic symbol and footprint

Schematic symbol

Footprint: LQFP-48_7x7mm_P0.5mm — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.