DS1961S-F5+ Maxim Integrated Products, DS1961S-F5+ Datasheet - Page 2

• Manufacturer Part Number: DS1961S-F5+
• Description: IBUTTON EEPROM 1KBit F5
• Manufacturer: Maxim Integrated Products
• Series: iButton®r

Specifications of DS1961S-F5+

• Rohs Information: IButton RoHS Compliance Plan
• Memory Size: 128B
• Memory Type: EEPROM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Conclusion:
The following qualification successfully meets the quality and reliability standards required of all Dallas
Semiconductor products and processes:
In addition, Dallas Semiconductor's continuous reliability monitor program ensures that all outgoing
product will continue to meet Maxim's quality and reliability standards. The current status of the
reliability monitor program can be viewed at http://www.maxim-ic.com/TechSupport /dsreliability.html.*
The calculated failure rate for this module/assembly is:
The parameters used to calculate the module failure rate are as follows:
Module Description:
sheet at http://dbserv.maxim-ic.com/l_datasheet3.cfm.*
Reliability Derating:
A module device consists of one or more IC's in a single, upward integrated, package. This
package is assembled to include batteries, crystals, and other piece parts that make up the
configuration of the Module. Because of either the complexity of the package or the included piece
parts, standard high temperature reliability testing is not possible. Therefore, in order to determine
the reliability of module products, the reliability of each of the piece parts is individually determined,
then summed to determine the reliability of the integrated module product. If there are "n" significant
components in the module then:
Failure Rates are reported in FITs (Failures in Time) or MTTF (Mean Time To Failure). The FIT rate
is related to MTTF by:
Module Device:
DS1961
Totals:
A description of this Module can be found in the product data sheet. You can find the product data
MTTF = 1/Fr
NOTE: MTTF is frequently used interchangeably with MTBF.
Fr (module) = Fr (1) + Fr (2) + Fr (3) + ..... + Fr (n)
Fr (module) = Failure rate of module
Cf: 60%
Fr(n) = Failure rate of the nth component
Quantity:
1
Ea: 0.7
MTTF (Yrs):
18096
18096
B: 0
DS1961S
Tu: 25
FITs:
6.3
6.3
°C
Vu: 5.5
Volts