RTL8309SB
Datasheet
Single-chip 9-port 10/100Mbps Switch Controller
6
Track ID: JATR-1076-21 Rev. 1.4
Codes used in the following tables: ‘A’ stands for analog; ‘D’ stands for digital, ‘I’ stands for input; ‘O’ stands for output.
Table 1. Pin Assignments
Type
AVDD
AGND
AO
AO
AGND
AI
AI
AVDD
AI
AI
AGND
AO
AO
AVDD
AO
AO
AGND
AI
AI
AVDD
AI
AI
AGND
AO
AO
AVDD
AO
AO
AGND
AI
AI
AVDD
AI
AI
AGND
AO
AO
AVDD
AI
AI
AGND
AO
AO
AVDD
I
I
I
I
I
DVDD
DGND
I/O
I/O
I/O
O
I/O
I/O
I/O
I/O
DVDD
DGND
I/O
Name
VDDA,
VSSA,
TXON[1],
TXOP[1],
VSSA,
RXIP[1],
RXIN[1],
VDDA,
RXIN[2],
RXIP[2],
VSSA,
TXOP[2],
TXON[2],
VDDA,
TXON[3],
TXOP[3],
VSSA,
RXIP[3],
RXIN[3],
VDDA,
RXIN[4],
RXIP[4],
VSSA,
TXOP[4],
TXON[4],
VDDA,
TXON[5],
TXOP[5],
VSSA,
RXIP[5],
RXIN[5],
VDDA,
RXIN[6],
RXIP[6],
VSSA,
TXOP[6],
TXON[6],
VDDA,
RXIN[7],
RXIP[7],
VSSA,
TXOP[7],
TXON[7],
VDDA,
NC,
NC
RESET#
MII_FCTRL_STA,
MII_SPD_STA,
MII_DUP_STA,
MII_LNK_STA#,
VDDD,
VSSD,
SCL_MDC,
SDA_MDIO,
MTXC/PRXC,
MTXEN/PRXDV,
MTXD[0]/PRXD[0],
MTXD[1]/PRXD[1],
MTXD[2]/PRXD[2],
MTXD[3]/PRXD[3],
VDDIO,
VSSIO,
MCOL/PCOL
Pin No.
1,
2,
3,
4,
5,
6,
7,
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24,
25,
26,
27,
28,
29,
30,
31,
32,
33,
34,
35,
36,
37,
38,
39,
40,
41,
42,
43,
44,
45,
46,
47,
48,
49,
50,
51,
52,
53,
54,
55,
56,
57,
58,
59,
60,
61,
62,
63,
64
Name
MRXC / PTXC
MRXDV / PTXDV,
MRXD[0] / PTXD[0],
MRXD[1] / PTXD[1],
MRXD[2] / PTXD[2],
MRXD[3] / PTXD[3],
VDDD,
VSSD,
P7_LED[3] / Dis_FC_AutoOff,
P7_LED[2] / Port_LED_LOC,
P7_LED[1] / LED_BLNK_TIME,
P7_LED[0] / Dis_ARPVLAN,
P6_LED[3] / Dis_LeakyVLAN,
P6_LED[2] / Dis_VLAN,
VDDD,
VSSD,
P6_LED[1] / QWeight[1],
P6_LED[0] / QWeight[0],
P5_LED[3] / Dis_DS_Pri,
P5_LED[2] / Dis_VLAN_Pri,
P5_LED[1] / Sel_PortPri[1],
P5_LED[0] / Sel_PortPri[0],
VDDD,
VSSD,
P4_LED[3] / Max_Pause_Count,
P4_LED[2] / Max_Pkt_Len,
P4_LED[1] / En_Agrs_Back,
P4_LED[0] / En_48pass1,
P3_LED[3] / En_Defer,
P3_LED[2] / En_Forward,
VDDD,
VSSD
P3_LED[1] / Dis_Trunk,
P3_LED[0] / LED_MODE[2],
P2_LED[3] / LED_MODE[1],
P2_LED[2] / LED_MODE[0],
P2_LED[1] / MII_MODE[1],
P2_LED[0] / MII_MODE[0],
P1_LED[3] / En_AutoXover,
P1_LED[2] / En_ANEG,
P1_LED[1] / En_FCTRL
P1_LED[0] / En_BKPRS,
VDDD,
VSSD
P0_LED[3] / Force_Duplex,
P0_LED[2] / Force_Speed,
P0_LED[1] / En_BRD_CTRL,
P0_LED[0] / En_RST_BLNK,
LoopLED#,/EnEEPROM
VDDD,
VSSD,
NC,
VSSPLL,
X1,
X2,
VDDPLL,
NC,
IBREF,
VDDA,
TXON[0],
TXOP[0],
VSSA,
RXIP[0],
RXIN[0],
Pin No
65,
66,
67,
68,
69,
70,
71,
72,
73,
74,
75,
76,
77,
78,
Type
79
80,
81,
82,
83,
84,
85,
86,
87,
88,
89,
90,
91,
92,
93,
94,
95,
96,
97,
98,
99,
100,
101,
102,
103,
104,
105,
106,
107,
108,
109,
110,
111,
112,
113,
114,
115,
116,
117,
118,
119,
120,
121,
122,
123,
124,
125,
126,
127,
128
I/O
I
I
I
I
I
DVDD
DGND
I/O
I/O
I/O
I/O
I/O
I/O
DVDD
DGND
I/O
I/O
I/O
I/O
I/O
I/O
DVDD
DGND
I/O
I/O
I/O
I/O
I/O
I/O
DVDD
DGND
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
DVDD
DGND
I/O
I/O
I/O
I/O
I/O
DVDD
DGND
AGND
I
O
AVDD
AO
AVDD
AO
AO
AGND
AI
AI