2. Electrical Characteristics
2.1 Absolute Maximum Ratings*
Operating Temperature . . . . . . . . . . . . . -40C to 85C
Storage Temperature . . . . . . . . . . . . . -65C to 150C
Maximum Operating Voltage . . . . . . . . . . . . . . . . 6.0V
DC Output Current. . . . . . . . . . . . . . . . . . . . . . . 5.0mA
Voltage on any pin. . . . . . . . . . . -0.5V to (VCC + 0.5V)
*Notice: Stresses beyond those listed under “Absolute
Maximum Ratings” may cause permanent damage
to the device. This is a stress rating only and
functional operation of the device at these or any
other condition beyond those indicated in the
operational sections of this specification is not
implied. Exposure to absolute maximum rating
conditions for extended periods may affect device
reliability.
2.2 Reliability
ATECC108 is fabricated with the high reliability of the Atmel CMOS EEPROM manufacturing technology.
Table 2-1. EEPROM Reliability
Parameter
Write Endurance (each byte)
Data Retention (at 55C)
Data Retention (at 35C)
Read Endurance
Min
100,000
10
30
Typical
50
Unlimited
Max
Units
Write Cycles
Years
Years
Read Cycles
ATECC108 [SUMMARY DATASHEET]
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Atmel-8873BS-CryptoAuth-ATECC108-Datasheet-Summary_102013