Familycodes aus app155.pdf http://pdfserv.maxim-ic.com/en/an/AN155.pdf DS1990A 01 1–Wire Address only DS1990R 01 1–Wire Address only DS2401 01 1–Wire Address only DS2411 01 1–Wire Address only DS1205 02 lt. ibview32.hlp/crc-by..3.pas DS1425 02 MultiKey iButton, 1152–bit secure memory DS1991 02 MultiKey iButton, 1152–bit secure memory DS1427 04 4K NVRAM memory and clock, timer, alarms DS1884 04 lt. ibview32.hlp/crc-by..3.pas DS1994 04 4K NVRAM memory and clock, timer, alarms DS2404 04 4K NVRAM memory and clock, timer, alarms DS2405 05 Single adressable switch DS1993 06 4K NVRAM memory DS1992 08 1K NVRAM memory DS1982 09 1K EPROM memory DS2502 09 1K EPROM memory DS1995 0A 16K NVRAM memory DS1985 0B 16K EPROM memory add only DS2505 0B 16K EPROM memory add only DS1996 0C 64K NVRAM memory DS1996x2 0C 64K*2 (128K) NVRAM memory DS1996x4 0C 64K*4 (256K) NVRAM memory DS1986 0F 64K EPROM memory DS2506 0F 64K EPROM memory DS1820 10 Temperature and alarm trips DS18S20 10 Temperature and alarm trips DS1920 10 Temperature and alarm trips DS2406 12 1K EPROM memory, 2 channel addressable switch DS2407 12 1K EPROM memory, 2 channel addressable switch DS1971 14 256–bit EEPROM memory and 64–bit OTP register DS2430A 14 256–bit EEPROM memory and 64–bit OTP register DS.... 17 aus crc-by..3.pas DS1963S 18 4K NVRAM memory and SHA–1 engine DS1615 19 aus crc-by..3.pas DS1616 19 aus crc-by..3.pas DS1963L 1A 4K NVRAM memory with write cycle counters DS2422 1C is wrong --> 41 DS28E04- 1C 4096-bit EEPROM memory, 2-channel addressable switch DS2423 1D 4K NVRAM memory with external counters DS2409 1F dual switch, MicroLAN coupler DS2450 20 quad A/D DS1921G 21 Thermochron temperature logger DS1921H 21 Thermochron temperature logger DS1921Z 21 Thermochron temperature logger DS18S20 22 Thermometer DS1973 23 4K EEPROM memory DS2433 23 4K EEPROM memory DS1904 24 Real–time–clock DS2415 24 Real–time–clock DS2438 26 Temperature, A/D DS2417 27 Real–time–clock with interrupt DS18B20 28 Adjustable resolution temperature DS2408 29 8-channel addressable switch DS2890 2C single channel digital potentiometer DS1972 2D 1024-bit, 1-Wire EEPROM DS2431 2D 1024-bit, 1-Wire EEPROM DS2760 30 Temperature, current, A/D DS2432 33 1K EEPROM memory with SHA–1 engine DS1961S 33 1K EEPROM memory with SHA–1 engine DS1977 37 Password-protected 32KB (bytes) EEPROM DS2413 3A 2-channel addressable switch DS1922L 41 high capacity Thermochron logger DS1922T 41 high capacity Thermochron logger DS1923 41 high capacity Hygrochron logger DS2422 41 high capacity data logger (1C is wrong) DS28EA00 42 Programmable resolution digital thermometer with sequenced detection and PIO DS28EC20 43 20Kb 1-Wire EEPROM DS1991 82 lt. tm310sul.pdf DS1994 84 lt. tm310sul.pdf DS1981 91 512–bit EPROM memory (Uniqueware only) DS1955 96 Java Powered Cryptographic iButton (64K–bytes ROM, 6 to 134K–bytes NVRAM) DS1957 96 Java Powered Cryptographic iButton (64K–bytes ROM, 6 to 134K–bytes NVRAM) DS2438 A6 wrong --> 26 http://www.mikrocontroller.net/topic/186190