White Electronic Designs W7G1M32SVx-BN W7G21M32SV.
W7G21M32SVx-BN - Boot Sector Flash Memory Module
White Electronic Designs W7G1M32SVx-BN W7G21M32SVx-BN PRELIMINARY* 8MB/4MB (2x1Mx32 / 1Mx32) CMOS, Boot Sector Flash Memory Module DESCRIPTION The W.