User's Manual

ACR122L
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USB
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ACS
10.0. Technical Specification
Universal Serial Bus Interface
Power source ....................................... From USB
Speed................................................... 12 Mbps (Full Speed)
Supply Voltage ..................................... Regulated 5V DC
Supply Current ..................................... 250mA (max); 150mA (normal)
Contactless Smart Card Interface
Standard............................................... ISO 14443 A & B Parts 1-4
Protocol ................................................ ISO14443 T=CL for ISO14443-4 compliant cards and T=CL Emulation for MIFARE
1K/4K, FeliCa, ISO18092.
Smart card read / write speed............... 106 kbps for ISO14443 Type A & Type B, 212 kbps and 424 kbps for FeliCa,
Contact Smart Card Interface
Standard............................................... ISO 7816 1/2/3, Class A, B (5V, 3V), T=0 and T=1
Supply current ...................................... max. 60mA
Smart card read / write speed............... 9,600 – 115,200 bps
Short circuit protection ......................... +5V / GND on all pins
CLK frequency...................................... 3.58 MHz
Card connector..................................... Landing
Card insertion cycles ............................ min. 300,000
SAM Card Interface
Standard SAM Socket
Case
Dimensions........................................... 133 mm (L) x 88.66 mm (W) x 19 mm (H)
Material ................................................ ABS
Color..................................................... Black
Modulation............................................ ASK and BPSK
Antenna
Antenna Size ........................................ 64mm x 46mm
Operating distance ............................... up to 50 mm (depended on tag type)
Operating Frequency for Contactless Cards Access
Operating Frequency............................ 13.56 MHz
Built-in peripherals
LED ...................................................... Green, Blue Orange and Red
Buzzer .................................................. Monotone
Operating Conditions
Temperature......................................... 0 - 50° C
Humidity ............................................... 10% - 80%
Cable Connector
Length .................................................. 1.5M (USB)
Standard/Certifications
CE, FCC, VCCI
OS
Windows 98, ME, 2K, XP
OEM
OEM-Logo possible, customer-specific colors, casing, and card connector