[wibsi]

hallo!
..mit dem Präfixe der chip`s und der HP der hersteller lassen sich fast alle neueren RAM`s identifizieren:

Fujitsu.. MB81... www.fujitsu-ede.com/produkts/sdram/index.html
Hitachi.. HM52.. http://semiconductor.hitachi.com/search/tree
Hyundai.. HY57.. www.hea.com/hean2/semi/home.htm
IBM.. IBM03.. www.chips.ibm.com/products/memory
LG.. GM72.. www.lgsemicon.co.kr/products.htm
Micron.. MT48.. www.micron.com/mti/msp/html/product.html
Mitsubishi.. M5M4.. www.mitsubishichips.com/data/datasheets/memory/index.html
Mosel-Vitelic.. V54C.. www.moselvitelic.com/frame_products.html
Nanya.. NT56.. www.nanya.com
NEC.. PD45.. www.ic.nec.co.jp/english/products/memory/doc.html
Oki.. MSM56.. www.okisemi.com
Samsumg.. KM4.. www.intl.samsungsemi.com
Siemens.. HYB39.. www.infineon.com/products/ics/31/31.htm
TI.. TMS6.. www.ti.com/sc/docs/products/memory
Toshiba.. TC59.. www.toshiba.com/taec/nonflash/indexproducts.html