Advanced Card ACR38U-I1 기술 사양 - 페이지 7

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5.0. Technical Specifications

Physical Characteristics

Dimensions .................................... 72.2 mm (L) × 69.0 mm (W) × 14.5 mm (H)

Weight ............................................ 65 g (± 5 g allowance for cable)

Color .............................................. White

USB Host Interface

Protocol .......................................... USB CCID

Type ............................................... Four Lines: +5 V, GND, D+ and D-

Connector Type .............................. Standard Type A

Power Source................................. From USB port

Speed ............................................. USB Full Speed (12 Mbps)

Supply Voltage ............................... 5 V

Cable length ................................... 1.5 m fixed cable

Contact Smart Card Interface

Number of Slots ............................. 1 Full-sized Card Slot

Standard ........................................ ISO 7816 Parts 1-3, Class A, B, C (5 V, 3 V, 1.8 V)

Protocol .......................................... T=0; T=1; Memory Card Support

Supply Current ............................... Max. 50 mA

Smart Card Read/Write Speed ....... 9.6 Kbps - 344 Kbps

Short Circuit Protection ................. (+5) V/GND on all pins

Clock Frequency ............................ 4.0 MHz

Card Connector Type ..................... ICC Slot 1: Contact

Card Insertion Cycles ..................... Min. 100,000

Built-in Peripheral

LED ................................................ Green

Application Programming Interface

PC-linked Mode .............................. PC/SC

....................................................... CT-API (through wrapper on top of PC/SC)

Operating Conditions

Temperature .................................. 0 C - 50 C

Humidity ......................................... Max. 90% (non-condensing)

MTBF ............................................. 500,000 hrs

ACR38U-I1 – Technical Specifications

Version 1.11

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