SCM3712 REFERENCE MANUAL 24
4.2.3. SCM3712 Electrical Specification
Parameter
Value/Description
Power
consumption
<200mA
260µA at power down
<100mA
260µA at power down
<100mA
260µA at power down
Device
Max 27.12MHz
13.56 MHz ± 50 ppm
As defined in ISO/IEC 14443
USB 2.0 Full Speed Device
Full Speed Device (12Mbit/s)
Supported
credential
types
NFC forum tag type 1 through SCM-specific APDU
NFC forum tag type 2 through PC/SC-defined APDUs
NFC forum tag type 3 through SCM-specific APDU
NFC forum tag type 4 through PC/SC APDUs
ISO/IEC 14443-4 PICC type A and type B
MIFARE (Classic, Ultralight, Ultralight C, MIFARE PLUS
6
, DESFire,
DESFire EV1 2/4/8k), Non-Secure FeliCa™,Innovision Topaz
Reader To Tag
Reader To Tag
Peer To Peer
Reader To Tag
Peer To Peer
106 / 212 / 424 Kbps
Not supported
temperature
0° to +60°C / +32 to +140 F
temperature
-20 to +60°C / -4 to +140 F
Operating
Up to 95%RH non condensing
Certifications /
Compliances
WHQL, RoHS
Table 4.3: Electrical Specification
6
MIFARE PLUS cards in security level 2, ISO14443-3 commands are not supported because the SAK byte of those user tokens
doesn’t indicate it is supported
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