... module encapsulation (including domestic low cost chips for choice) with materials of PC, PVC, PET, ABS etc.Chips Available ... , AT24C64, AT88SC102, AT88SC1604, AT88SC1608 and other domestic chips compatible with above, but in good priceDimensions: ISO standard size (85.60x53 ... bus -End of programming indicated on data output -Minimum of 10 4 write/erase cycles -Data retention for minimum of ten years ...