LAN9303-ABZJ Standard Microsystem (Smsc), LAN9303-ABZJ Datasheet - Page 341

• Manufacturer Part Number: LAN9303-ABZJ
• Description: Ethernet Switch 3-Port 10Mbps/100Mbps 56-Pin QFN EP
• Manufacturer: Standard Microsystem (Smsc)

Specifications of LAN9303-ABZJ

• Package: 56QFN EP
• Phy/transceiver Interface: MII/RMII
• Number Of Primary Switch Ports: 3
• Maximum Data Rate: 100 Mbps
• Vlan Support: Yes
• Power Supply Type: Analog
• Minimum Single Supply Voltage: 3 V
• Maximum Single Supply Voltage: 3.6 V
• Maximum Supply Current: 0.19(Typ) A

Small Form Factor Three Port 10/100 Managed Ethernet Switch with Single MII/RMII/Turbo MII
Datasheet
SMSC LAN9303/LAN9303i
13.4.4.24
BITS
31:0
Dropped Count
These bits count the number of dropped packets received on Port 1 and is
cleared when read.
Note:
Buffer Manager Port 1 Ingress Rate Drop Count Register (BM_RATE_DRP_CNT_SRC_1)
This register counts the number of packets received on Port 1 that were dropped by the Buffer
Manager due to ingress rate limit discarding (Red and random Yellow dropping).
This counter will stop at its maximum value of FFFF_FFFFh.
Minimum rollover time at 100Mbps is approximately 481 hours.
Register #:
1C17h
DESCRIPTION
DATASHEET
341
Size:
32 bits
TYPE
RC
Revision 1.4 (07-07-10)
00000000h
DEFAULT