Micrel Semiconductor TEL: 1.408.944.0800 FAX: 1.408.474.1000 HTTP:// www.micrel.com
Features
Benets
Single chip 10BASE-T/100BASE-TX/100BASE-FX
Supports back-to-back operation for copper to ber media
Physical Interface
converter applications.
Fully compliant to IEEE802.3u standards
Design margin for operating with link partners at all speeds.
Low-power CMOS design, power consumption
Increased reliability, greater range of power-sensitive
< 250mW
applications.
Supports Media Independent Interface (MII),
Flexible switch/MAC interfacing options. Optimized pin count
Reduced MII (RMII), and Serial MII (SMII)
interfaces lower cost through reduced trace/simplied routing.
Robust operation (130 meters+)
Operation over the widest variety of cabling plants.
LinkMD cable diagnostics
Diagnose faulty cables including distance to fault.
HP Auto MDI/MDI-X
Automatic detection and correction for straight-through or
crossover cables.
Power-down and power-saving modes
Automatically shuts down upon cable removal extending
battery life for mobile applications.
Footprint compatible with Micrel KS8721
Easy migration to feature-lled KS8001 from existing designs.
Congurable through MII serial management ports or
Programmable in environments with and without CPU.
via external control pins
Four programmable LED outputs
Report complete link status.
Available in lead-free and industrial temperature versions
Environmentally friendly and rugged.
Stock Code: M-032805
Applications
LAN on Motherboard
Media Converter
Set Top Box
Cable/DSL Modem
Network Printer
Game Console
Block Diagram: Network Printer Application
Block Diagram: Media Converter Application
Reduced MII (RMII), and Serial MII (SMII)
interfaces lower cost through reduced trace/simplied routing.
FIBER
MODULE
KS8001
FAST ETHERNET PHY
RJ-45 WITH
INTEGRATED
MAGNETICS
KS8001
FAST ETHERNET PHY
MII/
RMII
RJ-45 WITH
INTEGRATED
MAGNETICS
KS8001
FAST ETHERNET PHY
PRINT ENGINE
ASIC
MII/RMII/
SMII
Location
Address
Telephone
Fax
Corporate HQ
1849 Fortune Drive
San Jose, CA 95131 USA
+1 (408) 944-0800
+1 (408) 474-1000
Corporate HQ
1849 Fortune Drive
San Jose, CA 95131 USA
+1 (408) 944-0800
+1 (408) 474-1000
Eastern USA
93 Branch Street
Medford, NJ 08055 USA
+1 (609) 654-0078
+1 (609) 546-0989
Eastern USA
93 Branch Street
Medford, NJ 08055 USA
+1 (609) 654-0078
+1 (609) 546-0989
Central USA
722 S. Denton Tap Suite 130
Coppell, TX 75019 USA
+1 (972) 393-2533
+1 (972) 393-2540
Central USA
722 S. Denton Tap Suite 130
Coppell, TX 75019 USA
+1 (972) 393-2533
+1 (972) 393-2540
Western USA
2180 Fortune Drive
San Jose, CA 95131 USA
+1 (408) 944-0800
+1 (408) 914-7878
Western USA
2180 Fortune Drive
San Jose, CA 95131 USA
+1 (408) 944-0800
+1 (408) 914-7878
China
Room 712, Block B, Intl. Chamber of Commerce Bldg., Fuhua Rd 1, Futian
ShenZhen, PR China 518026
+86 (755) 8302-7618
+86 (755) 8302-7637
China
Room 712, Block B, Intl. Chamber of Commerce Bldg., Fuhua Rd 1, Futian
ShenZhen, PR China 518026
+86 (755) 8302-7618
+86 (755) 8302-7637
Korea
4F, KTB Building, 826-14, Yeoksam-dong, Kangnam-ku
Seoul 135-080 Korea
+82 (2) 3466-3000
+82 (2) 3466-2999
Korea
4F, KTB Building, 826-14, Yeoksam-dong, Kangnam-ku
Seoul 135-080 Korea
+82 (2) 3466-3000
+82 (2) 3466-2999
Taiwan
4F, No. 18, Lane 321, Yang-Guang Street, Nei-Hu Chu
Taipei, 11468 Taiwan, R.O.C.
+886 (2) 8751-0600
+886 (2) 8751-0746
Taiwan
4F, No. 18, Lane 321, Yang-Guang Street, Nei-Hu Chu
Taipei, 11468 Taiwan, R.O.C.
+886 (2) 8751-0600
+886 (2) 8751-0746
Singapore
8 Temasek Blvd., #42-01 Suntec Tower Three
Singapore 038988
+65-6832-7692
+65-6832-7693
Singapore
8 Temasek Blvd., #42-01 Suntec Tower Three
Singapore 038988
+65-6832-7692
+65-6832-7693
Japan
1-16-15 Dogenzaka, Shibuyaku
Tokyo 150-0043 Japan
+81 (3) 5428-0871
+81 (3) 5428-0872
Japan
1-16-15 Dogenzaka, Shibuyaku
Tokyo 150-0043 Japan
+81 (3) 5428-0871
+81 (3) 5428-0872
Europe
1st Floor, 3 Lockside Place, Mill Lane
Newbury, Berks RG14 5QS UK
+44 1635 524455
+44 1635 524466
Europe
1st Floor, 3 Lockside Place, Mill Lane
Newbury, Berks RG14 5QS UK
+44 1635 524455
+44 1635 524466
Western Europe
10, avenue du Quebec, Villebon BP116
Courtaboeuf Cedex 91944 France
+33 (0) 1-6092-4190
+33 (0) 1-6092-4189
Contact Micrel Semiconductor