LAN9116-MT SMSC, LAN9116-MT Datasheet - Page 10

• Manufacturer Part Number: LAN9116-MT
• Description: IC ETHERNET CTRLR 10/100 100TQFP
• Manufacturer: SMSC

Specifications of LAN9116-MT

• Controller Type: Ethernet Controller
• Interface: Serial EEPROM
• Voltage - Supply: 3.3V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Other names: 638-1011

Revision 1.5 (07-11-08)
Microprocessor/
Microcontroller
System Memory
Embedded
The SMSC LAN9116 integrated 10/100 MAC/PHY controller is a peripheral chip that performs the
function of translating parallel data from a host controller into Ethernet packets. The LAN9116 Ethernet
MAC/PHY controller is designed and optimized to function in an embedded environment. All
communication is performed with programmed I/O transactions using the simple SRAM-like host
interface bus.
The diagram shown above, describes a typical system configuration of the LAN9116 in a typical
embedded environment.
The LAN9116 is a general purpose, platform independent, Ethernet controller. The LAN9116 consists
of four major functional blocks. The four blocks are:
10/100 Ethernet PHY
10/100 Ethernet MAC
RX/TX FIFOs
Host Bus Interface (HBI)
Figure 1.1 System Block Diagram Utilizing the SMSC LAN9116
System Bus
DATASHEET
System Memory
LAN9116
25MHz
XTAL
Peripherals
System
10
Highly Efficient Single-Chip 10/100 Non-PCI Ethernet Controller
(Optional)
EEPROM
Magnetics
LEDS/GPIO
Ethernet
SMSC LAN9116
Datasheet