User's Manual

COMPANY CONFIDENTIAL
4
1.3 Electrical Characteristics
Parameter Minimum Typical Maximum Units
Frequency Range - 13.56 - MHz
VBAT 2.3 - 5.5 V
VDD I/O 1.62 - 3.6 V
UICC (class C) 1.78 1.88 1.98 V
Input Supply
Voltage
UICC (class B) 2.9 3.1 3.3 V
Communication distance 20 - - mm
Peer to Peer Communication Speed - - 424 Kbps
NFC wake up
Wake up NFC module from sleep mode by
NFC_WAKE signal via I
2
C command
Operating Temperature 0 ~ 70
℃
Storage Temperature -20 ~ 85
℃
Storage Humidity 0 ~ 85 %