KSZ8997

3-Port Gigabit Ethernet Switch with RGMII/MII/RMII Interface and IEEE 1588v2

Schematic Symbol

Pin Configuration (128 pins)

Pin	Name	Type
61	SDA	bidirectional
62	SCL	input
119	TXP[1]	output
120	TXM[1]	output
123	TXP[2]	output
124	TXM[2]	output
8	TXP[3]	output
9	TXM[3]	output
12	TXP[4]	output
13	TXM[4]	output
26	TXP[5]	output
27	TXM[5]	output
30	TXP[6]	output
31	TXM[6]	output
43	TXP[7]	output
44	TXM[7]	output
47	TXP[8]	output
48	TXM[8]	output
116	RXP[1]	input
117	RXM[1]	input
126	RXP[2]	input
127	RXM[2]	input
5	RXP[3]	input
6	RXM[3]	input
15	RXP[4]	input
16	RXM[4]	input
23	RXP[5]	input
24	RXM[5]	input
33	RXP[6]	input
34	RXM[6]	input
40	RXP[7]	input
41	RXM[7]	input
50	RXP[8]	input
51	RXM[8]	input
106	X1	input
107	X2	output
60	EN1P	input
58	RLPBK	input
69	BIST	input
70	RST#	input
104	MODESEL[0]	input
103	MODESEL[1]	input
73	LED[1][0]	bidirectional
72	LED[1][2]	bidirectional
71	LED[1][3]	bidirectional
76	LED[2][0]	bidirectional
75	LED[2][2]	bidirectional
74	LED[2][3]	bidirectional
81	LED[3][0]	bidirectional
80	LED[3][2]	bidirectional
79	LED[3][3]	bidirectional
84	LED[4][0]	bidirectional
83	LED[4][2]	bidirectional
82	LED[4][3]	bidirectional
89	LED[5][0]	bidirectional
88	LED[5][2]	bidirectional
87	LED[5][3]	bidirectional
92	LED[6][0]	bidirectional
91	LED[6][2]	bidirectional
90	LED[6][3]	bidirectional
96	LED[7][0]	bidirectional
94	LED[7][2]	bidirectional
93	LED[7][3]	bidirectional
99	LED[8][0]	bidirectional
98	LED[8][2]	bidirectional
97	LED[8][3]	bidirectional
19	ISET	passive
59	T[1]	passive
105	T[5]	passive
11	VDD_TX	power_in
28	VDD_TX	power_in
45	VDD_TX	power_in
46	VDD_TX	power_in
121	VDD_TX	power_in
122	VDD_TX	power_in
1	VDD_RX	power_in
4	VDD_RX	power_in
18	VDD_RX	power_in
21	VDD_RX	power_in
35	VDD_RX	power_in
38	VDD_RX	power_in
53	VDD_RX	power_in
114	VDD_RX	power_in
55	VDD_RCV	power_in
57	VDD_RCV	power_in
110	VDD_RCV	power_in
112	VDD_RCV	power_in
65	VDD-IO	power_in
77	VDD-IO	power_in
95	VDD-IO	power_in
108	VDD_PLLTX	power_in
63	VDD	power_in
68	VDD	power_in
85	VDD	power_in
102	VDD	power_in
10	GND_TX	power_in
14	GND_TX	power_in
25	GND_TX	power_in
29	GND_TX	power_in
42	GND_TX	power_in
49	GND_TX	power_in
118	GND_TX	power_in
125	GND_TX	power_in
2	GND_RX	power_in
3	GND_RX	power_in
17	GND_RX	power_in
22	GND_RX	power_in
36	GND_RX	power_in
37	GND_RX	power_in
52	GND_RX	power_in
115	GND_RX	power_in
56	GND_RCV	power_in
54	GND_RCV	power_in
111	GND_RCV	power_in
113	GND_RCV	power_in
7	GND-ISO	power_in
32	GND-ISO	power_in
20	GND-ISO	power_in
39	GND-ISO	power_in
128	GND-ISO	power_in
109	GND_PLLTX	power_in
64	GND	power_in
66	GND	power_in
67	GND	power_in
78	GND	power_in
86	GND	power_in
100	GND	power_in
101	GND	power_in

Footprint

This symbol has no default footprint. It's typically a generic part where the footprint depends on the package you choose.

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KSZ8997

Schematic Symbol

Pin Configuration (128 pins)

Footprint

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