Maxim

Description

A.4. DS1993 Memory iButton: 4K Bit NV RAM. 15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A.5. DS1994 Memory Plus Time iButton: 4K Bit NV RAM. 15. PIN-PACKAGE. DS1990R- F5 #. -40 C to +85 C. F5 iButton. DS1990R-F3# . mask or conceal interrupt pulses if this device is used in parallel with a DS1994 . as the DS1994 but with 1 second resolution. Clock accuracy is better than F5 MicroCan. IO. GND. 0.51. 5.89. 16.25 DS1904L- F5 #. F5 MicroCan. # Denotes Mar 22, 2017 0.0224. DS1922L- F5 #A20 /22. TEMPERATURE LOGGER DS1994 *. 4KB PLUS TIME MEMORY DS2030L *. 3.3V SINGLE-PIECE 256KB Aug 10, 2003 Assembly Information: Qualification Vehicle: DS1994 . Assembly Site: Dallas. Pin Count: 2. Package Type: Puk Can F50 Insert Mold w/Bump/