DS1921K# Maxim Integrated Products, DS1921K# Datasheet - Page 24

• Manufacturer Part Number: DS1921K#
• Description: KIT IBUTTON THERMOCHRON
• Manufacturer: Maxim Integrated Products
• Series: iButton®r

Specifications of DS1921K#

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -
• Memory Type: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Thermochron iButton
Figure 10c. Memory/Control Function Flowchart
24
______________________________________________________________________________________
FROM FIGURE 10b
TO FIGURE 10b
N
Y
DS1921G STARTS TEMPERATURE
CONVERSION PROCESS
TEMPERATURE?
DS1921G SETS
44h CONVERT
MISSION IN
PROGRESS?
EMCLR = 0
Tx RESET?
MASTER
Y
N
Y
N
DS1921G COPIES RESULT TO
TEMPERATURE CONVERSION
CONVERSION PROCESS
DS1921G PERFORMS A
END OF PROCESS
ADDRESS 0211h
TEMPERATURE
DS1921G SETS
DS1921G SETS
TCB = 0
TCB = 1
N
Tx RESET?
MASTER
Y