LAN9303-ABZJ SMSC, LAN9303-ABZJ Datasheet - Page 219

• Manufacturer Part Number: LAN9303-ABZJ
• Description: IC ETHER SW 3PORT 16BIT 56QFN
• Manufacturer: SMSC

Specifications of LAN9303-ABZJ

• Controller Type: Ethernet Switch Controller
• Interface: SMBus (2-Wire/I²C)
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Supply: 190mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 56-QFN
• Product: Ethernet Switches
• Standard Supported: Yes
• Data Rate: 10 Mbps/100 Mbps
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 3 V
• Supply Current (max): 0.19 A (Typ)
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• For Use With: 638-1095 - EVALUATION BOARD FOR LAN9303
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 638-1082

Small Form Factor Three Port 10/100 Managed Ethernet Switch with Single MII/RMII/Turbo MII
Datasheet
SMSC LAN9303/LAN9303i
REGISTER #
1803h-1804h
1815h-183Fh
180Ah
180Bh
180Ch
180Dh
180Eh
1801h
1802h
1805h
1806h
1807h
1808h
1809h
180Fh
1810h
1812h
1813h
1814h
1840h
1841h
1842h
1843h
1844h
1845h
1846h
1847h
1848h
1811h
Table 13.14 Indirectly Accessible Switch Control and Status Registers (continued)
SWE_GLB_INGRESS_CFG
SWE_PORT_INGRESS_CFG
SWE_INGRESS_PORT_TYP
SWE_DIFFSERV_TBL_CMD
SWE_DIFFSERV_TBL_CMD_STS
SWE_ADMT_ONLY_VLAN
SWE_DIFFSERV_TBL_WR_DATA
SWE_DIFFSERV_TBL_RD_DATA
SWE_VLAN_WR_DATA
SWE_VLAN_CMD_STS
SWE_ALR_WR_DAT_0
SWE_ALR_WR_DAT_1
SWE_VLAN_RD_DATA
SWE_ALR_RD_DAT_0
SWE_ALR_RD_DAT_1
SWE_PORT_MIRROR
SWE_ALR_CMD_STS
SWE_BCST_THROT
SWE_PORT_STATE
SWE_PRI_TO_QUE
SWE_VLAN_CMD
SWE_ALR_CFG
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
SYMBOL
DATASHEET
Switch Engine ALR Write Data 0 Register,
Switch Engine ALR Write Data 1 Register,
Reserved for Future Use
Switch Engine ALR Read Data 0 Register,
Switch Engine ALR Read Data 1 Register,
Reserved for Future Use
Switch Engine ALR Command Status Register,
Switch Engine ALR Configuration Register,
Reserved for Future Use
Switch Engine VLAN Command Register,
Switch Engine VLAN Write Data Register,
Reserved for Future Use
Switch Engine VLAN Read Data Register,
Reserved for Future Use
Switch Engine VLAN Command Status Register,
Section 13.4.3.11
Switch Engine DIFSERV Table Command Register,
Section 13.4.3.12
Switch Engine DIFFSERV Table Write Data Register,
Section 13.4.3.13
Switch Engine DIFFSERV Table Read Data Register,
Section 13.4.3.14
Switch Engine DIFFSERV Table Command Status Register,
Section 13.4.3.15
Reserved for Future Use
Switch Engine Global Ingress Configuration Register,
Section 13.4.3.16
Switch Engine Port Ingress Configuration Register,
Section 13.4.3.17
Switch Engine Admit Only VLAN Register,
Switch Engine Port State Register,
Reserved for Future Use
Switch Engine Priority to Queue Register,
Switch Engine Port Mirroring Register,
Switch Engine Ingress Port Type Register,
Switch Engine Broadcast Throttling Register,
219
REGISTER NAME
Section 13.4.3.19
Section 13.4.3.21
Section 13.4.3.8
Section 13.4.3.20
Section 13.4.3.9
Section 13.4.3.10
Section 13.4.3.18
Section 13.4.3.2
Section 13.4.3.3
Section 13.4.3.22
Section 13.4.3.4
Section 13.4.3.5
Section 13.4.3.7
Revision 1.4 (07-07-10)
Section 13.4.3.23
Section 13.4.3.6