A.2 Family Code Referenz

(From Maxim AppNote 155)

Family Code (hex) Component / Chip Description
(Memory Size in bits, wnaa)
01 (DS1990A), (DS1990R), DS2401, DS2411 1-Wire net address (registration number) only
02 (DS1991)* Multikey iButton, 1152-bit secure memory
04 (DS1994), DS2404 4Kb NV RAM memory and clock, timer, alarms
05 DS2405* Single addressable switch
06 (DS1993) 4Kb NV RAM memory
08 (DS1992) 1Kb NV RAM memory
09 (DS1982), DS2502 1Kb EPROM memory
0A (DS1995) 16Kb NV RAM memory
0B (DS1985), DS2505 16Kb EPROM memory
0C (DS1996) 64Kb NV RAM memory
0F (DS1986), DS2506 64Kb EPROM memory
10 (DS1920) Temperature with alarm trips
12 DS2406, DS2407* 1Kb EPROM memory, 2-channel addressable switch
14 (DS1971), DS2430A* 256-bit EEPROM memory and 64-bit OTP register
1A (DS1963L)* 4Kb NV RAM memory with write cycle counters
1C DS28E04-100 4096-bit EEPROM memory, 2-channel addressable switch
1D DS2423* 4Kb NV RAM memory with external counters
1F DS2409* 2-channel addressable coupler for sub-netting
20 DS2450 4-channel A/D converter (ADC)
21 (DS1921G), (DS1921H), (DS1921Z) Thermochron® temperature logger
23 (DS1973), DS2433 4Kb EEPROM memory
24 (DS1904), DS2415 Real-time clock (RTC)
27 DS2417 RTC with interrupt
29 DS2408 8-channel addressable switch
2C DS2890* 1-channel digital potentiometer
2D (DS1972), DS2431 1024-bit, 1-Wire EEPROM
37 (DS1977) Password-protected 32KB (bytes) EEPROM
3A (DS2413) 2-channel addressable switch
41 (DS1922L), (DS1922T), (DS1923), DS2422 High-capacity Thermochron (temperature) and Hygrochron™ (humidity) loggers 42

The list does not claim to be complete.

* These chips are no longer recommended for new designs.

© 2001-2015 The fli4l-Team - 26 April 2015