Parameter

Min

Typ

Max

Units

Power

Main Power Input (VDD)

+3

+3.3

+3.6

V



500

mA

VBUS (USB Sense)

0

+5

+5.8

V

I/O

Digital Outputs

0


VDD

V

-6


6

mA

Digital Output High Voltage

VDD - 0.6


VDD

V

Digital Output Low Voltage

0

0.4

0.6

V

Digital Inputs

-0.3


VDD

V

-90


30

uA

Digital Input High Voltage

VDD - 0.6


5.8

V

Digital Input Low Voltage

0


0.6

V

Analog Inputs

0


VDD

V



1.5

mA

Analog Outputs

0


VDD

V



2.0

mA

Thermal

Operating Temperature

-40


+85

°C

Storage Temperature

-55


+150

°C

Flash Memory

Endurance (Write/Erase Cycles)

20K

100K


Cycles

Retention (25°C, 1K Cycles)

10

100


Years


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