ADM6996M

Product Summary

The ADM6996M is a high performance, low cost, highly integrated (Controller, PHY and Memory) four 10M/100M auto-detect Half/Full duplex switch ports with TX/FX interfaces and two MII port with one MII supporting GPSI/RMII. The ADM6996M is intended for applications such as stand alone bridges for the low cost SOHO markets such as 5-port switches and router applications. The ADM6996M is the environmentally friendly green package version.

Parametrics

ADM6996M absolute maximum ratings: (1)3.3 V Power Supply for I/O pad, VCC3O: 2.97 to 3.63 V, 3.3V typ; (2)3.3 V Power Supply for bias circuit, VCCBS: 2.97 to 3.63 V, 3.3V typ; (3)3.3 V Power Supply for A/D converter, VCCAD: 2.97 to 3.63 V, 3.3V typ; (4)1.8 V Power Supply for line driver, VCCA2 1.62 to 1.98 V, 1.8V typ; (5)1.8 V Power Supply for PLL, VCCPLL: 1.62 to 1.98 V, 1.8V typ; (6)1.8 V Power Supply for Digital core, VCCIK 1.62 to 1.98 V, 1.8V typ; (7)Input Voltage, VIN: -0.3 to VCC3O + 0.3V; (8)Output Voltage, Vout: -0.3 to VCC3O + 0.3V; (9)Maximum current for 3.3 V power supply, I3.3VMAX: 100 mA max; (10)Maximum current for 1.8 V power supply (include transformer), I1.8VMAX: 800 mA max; (11)Storage Temperature, TSTG: -55 to 155℃; (12)Thermal Resistance, ThetaJA: 33.0℃/W; ThetaJC: 14.9℃/W; (13)ESD Rating, ESD: 1.0kV.

Features

ADM6996M features: (1)2K MAC address tables with 4-ways associative hash algorithm; (2)6KX64 bits packet buffers are divided into 192 blocks of 256 bytes each; (3)Four queues for QoS; (4)Priority features by Port-Based, 802.1p, IP TOS, Diffserv, TCP/UDP Port Application-Based of packets; (5)Store & Forward architecture and performs forwarding and filtering at non-blocking full wire speed; (6)Single/Dual color LED mode with Power On auto diagnostic. Collision/Duplex LED can be separated using register setting; (7)802.3x Flow Control pause packet for Full Duplex; (8)Back Pressure function for Half Duplex operation; (9)Supports packet lengths up to 1518/1522 (Default)/1536/1784 bytes in maximum; (10)Scalable Per Port Bandwidth Control (Both Ingress and Egress); (11)Broadcast/Multicast Storm Suppression.

Diagrams