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LAN9115_05

Description
1 CHANNEL(S), 100M bps, LOCAL AREA NETWORK CONTROLLER, PQFP100
Categorysemiconductor    The embedded processor and controller   
File Size844KB,131 Pages
ManufacturerSMSC
Websitehttp://www.smsc.com/
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LAN9115_05 Overview

1 CHANNEL(S), 100M bps, LOCAL AREA NETWORK CONTROLLER, PQFP100

LAN9115_05 Parametric

Parameter NameAttribute value
Number of functions1
Number of terminals100
Maximum operating temperature70 Cel
Minimum operating temperature0.0 Cel
Rated supply voltage3.3 V
maximum data transfer rate100M
External data bus width16
Number of input and output buses1
Processing package descriptionGreen, TQFP-100
Lead-freeYes
EU RoHS regulationsYes
stateCONSULT MFR
packaging shapeSQUARE
Package SizeFLATPACK, LOW PROFILE, FINE PITCH
surface mountYes
Terminal formGULL WING
Terminal spacing0.5000 mm
terminal coatingMATTE Tin
Terminal locationFour
Packaging MaterialsPlastic/Epoxy
Temperature levelCOMMERCIAL
Address bus width7
Maximum FCLK clock frequency25 MHz
Data encoding and decoding methodsNRZ; NRZI; BIPH-LEVEL(MANCHESTER)
low power modeYes
Microprocessor typeLAN controller
LAN9115
Highly Efficient Single-
Chip 10/100 Non-PCI
Ethernet Controller
PRODUCT FEATURES
Highlights
Datasheet
Reduced Power Modes
Member of LAN9118 Family; optimized for medium-
performance applications
Easily interfaces to most 16-bit embedded CPU’s
Efficient architecture with low CPU overhead
Integrated PHY; supports external PHY via MII
interface
Supports audio & video streaming over Ethernet:
multiple standard-definition (SD) MPEG2 streams
Medium-speed member of LAN9118 Family
(all members are pin-compatible)
Numerous power management modes
Wake on LAN*
Magic packet wakeup*
Wakeup indicator event signal
Link Status Change
Fully compliant with IEEE 802.3/802.3u standards
Integrated Ethernet MAC and PHY
10BASE-T and 100BASE-TX support
Full- and Half-duplex support
Full-duplex flow control
Backpressure for half-duplex flow control
Preamble generation and removal
Automatic 32-bit CRC generation and checking
Automatic payload padding and pad removal
Loop-back modes
One 48-bit perfect address
64 hash-filtered multicast addresses
Pass all multicast
Promiscuous mode
Inverse filtering
Pass all incoming with status report
Disable reception of broadcast packets
Single chip Ethernet controller
Target Applications
Printers, kiosks, security systems
General embedded applications
Audio distribution systems
Basic Cable, satellite, and IP set-top boxes
Video-over IP Solutions, IP PBX & Video Phones
Wireless routers & access points
Digital video recorders
Flexible address filtering modes
Integrated Ethernet PHY
— Auto-negotiation
— Automatic polarity detection and correction
Key Benefits
Non-PCI Ethernet controller for medium-performance
applications
— 16-bit interface
— Burst-mode read support
— External MII Interface
High-Performance host bus interface
— Simple, SRAM-like interface
— 16-bit data bus
— Large, 16Kbyte FIFO memory that can be allocated to
RX or TX functions
— One configurable host interrupt
Eliminates dropped packets
— Internal SRAM can store over 200 packets
— Supports automatic or host-triggered PAUSE and back-
pressure flow control
Miscellaneous features
— Low profile 100-pin TQFP package; green, lead free
package also availaible
— Integral 1.8V regulator
— General Purpose Timer
— Support for optional EEPROM
— Support for 3 status LEDs multiplexed with
Programmable GPIO signals
Minimizes CPU overhead
— Supports Slave-DMA
— Interrupt Pin with Programmable Hold-off timer
Reduces system cost and increases design flexibility
— SRAM-like interface easily interfaces to most
Embedded CPU’s or SoC’s
— Low-cost, low--pin count non-PCI interface for
embedded designs
3.3V Power Supply with 5V tolerant I/O
0 to 70°C
*
Third-party brands and names are the property of their respective
owners.
SMSC LAN9115
DATASHEET
Revision 1.1 (05-17-05)

LAN9115_05 Related Products

LAN9115_05 LAN9115 LAN9115-MD LAN9115-MT
Description 1 CHANNEL(S), 100M bps, LOCAL AREA NETWORK CONTROLLER, PQFP100 1 CHANNEL(S), 100M bps, LOCAL AREA NETWORK CONTROLLER, PQFP100 1 CHANNEL(S), 100M bps, LOCAL AREA NETWORK CONTROLLER, PQFP100 1 CHANNEL(S), 100M bps, LOCAL AREA NETWORK CONTROLLER, PQFP100
Number of terminals 100 100 100 100
Maximum operating temperature 70 Cel 70 Cel 70 °C 70 °C
External data bus width 16 16 16 16
surface mount Yes Yes YES YES
Terminal form GULL WING GULL WING GULL WING GULL WING
Terminal location Four Four QUAD QUAD
Temperature level COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL
Address bus width 7 7 7 7
low power mode Yes Yes YES YES

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