DS1921H-F5# Maxim Integrated Products, DS1921H-F5# Datasheet - Page 43

• Manufacturer Part Number: DS1921H-F5#
• Description: IBUTTON THERMOCHRON F5
• Manufacturer: Maxim Integrated Products
• Series: iButton®r

Specifications of DS1921H-F5#

• Rohs Information: IButton RoHS Compliance Plan
• Memory Size: 512B
• Memory Type: NVSRAM (Non-Volatile SRAM)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

RTC Frequency Deviation vs Temperature
Minimum Product Lifetime vs Temperature at Different Sample Rates
-100
-125
-150
-175
-200
11.00
10.00
-25
-50
-75
9.00
8.00
7.00
6.00
5.00
4.00
3.00
2.00
1.00
0.00
50
25
0
-40
-40
-30
-30
-20
-20
Every Minute
No Samples
-10
-10
0
Lower Limit
0
Temperature (°C)
Temperature (°C)
10
10
Every 3 Min.
Osc. Off
20
20
30
30
Upper Limit
43 of 45
40
40
50
50
Every 10 Min.
60
60
70
70
80
80
DS1921H/Z