PM

Analog Devices

http://www.analog.com/

PQ

SEEQ Technology

http://www.seeq.com/

PSD

Waferscale Integration

http://www.wsipsd.com/

PZ

Philips Semiconductor

http://www-eu.semiconductors.philips.com/

PZ

Xilinx

http://www.xilinx.com/

QS

Quality Semiconductor

http://www.qualitysemi.com/

R

Rockwell Semiconductor

http://www.nb.rockwell.com/

RC

Raytheon Semiconductor

http://www.raytheonsemi.com/

RC

Texas Instruments

http://www.ti.com/

RCV

Burr-Brown

http://www.burr-brown.com/

REF

Analog Devices

http://www.analog.com/

REF

Burr-Brown

http://www.burr-brown.com/

REG

Burr-Brown

http://www.burr-brown.com/

RTC

Seiko Epson

http://www.epson.co.jp/epson/weleng.htm

S

Philips Semiconductor

http://www-eu.semiconductors.philips.com/

S

Temic

http://www.temic-semi.com/

SA

Philips Semiconductor

http://www-eu.semiconductors.philips.com/

SAA

ITT Semiconductors

http://www.itt-sc.de/

SAA

Philips Semiconductor

http://www-eu.semiconductors.philips.com/