NFC Reader Module ACM1252U-Y3
Pubtime2018-10-09 18:04:29


  1. The ACM1252U-Y3 USB NFC Reader Module with Detachable Antenna Board is developed based on the 13.56 MHz contactless technology. Like its predecessor, the ACR1252U-A1 NFC Forum‒Certified Reader, ACM1252U-Y3 supports all three NFC modes (card reader/writer, card emulation, and peer-to-peer communication). This Smart Card Reader Module is designed for fast and easy integration to embedded systems.
  2. The ACM1252U-Y3 supports ISO 14443 Type A and B cards, and FELICA, and ISO 18092–compliant NFC tags. It also supports other NFC devices with an access speed of up to 424 Kbps and proximity operating distance of up to 50 mm (depending on tag type used). Post-deployment firmware upgrade is also supported, eliminating the need for additional hardware modification. The
  3. ACM1252U-Y3 comes with a detachable antenna and an optional USB cable making it the perfect front-end interface module to enable NFC transactions for applications involving vending machine payment systems, kiosks, gaming machines and other integrated systems.


  1. USB 2.0 Full Speed (12Mbps)
  2. Smart Card Reader:
    1. Contactless Interface
    2. Read/Write speed of up to 424 Kbps
    3. Built-in antenna for contactless tag access, with card reading distance of up to 50 mm(depending on tag type)
    4. Support for ISO 14443 Part 4 Type A and B Cards, ULTRALIGHT FELICA,            
    5. Topaz, and all four types of NFC (ISO/IEC 18092tags)
    6. Built-in anti-collision feature (only one tag is accessed at a time)
  3. NFC Support
    1. Card reader/writer mode
    2. Peer-to-Peer mode
    3. Card emulation mode
  4. SAM Interface (upon request)
  5. One SAM Slot (upon request)
  6. Support for ISO 7816 MCU Card (Class A)
  7. Application Programming Interface:
    1. Supports PC/SC
    2. Supports CT-API (through wrapper on top of PC/SC)
  8. Built-in peripherals
  9. User-controllable bi-color LED
  10. User-controllable buzzer
  11. USB Firmware Upgradability
  12. Supports Android™ 3.1 and above
  13. Compliant with the following standards:
    1. EN60950/IEC 60950
    2. ISO 18092 (NFCIP-1)
    3. ISO 14443 Parts 1-4
    4. CE
    5. FCC
    6. VCCI
    7. PC/SC
    8. CCID
    9. Microsoft® WHQL
    10. ROHS 2
    11. REACH.


  1. e-Government
  2. e-Banking and e-Payment
  3. e-Healthcare
  4. Transportation
  5. Network Security
  6. Access Control
  7. Loyalty Program


Universal Serial Bus Interface
Power Source From USB
Speed 12Mbps (Full Speed)
Supply Voltage Regulated 5 V DC
Supply Current Max. 200 MA
Contactless Smart Card Interface
Standard ISO/IEC 18092 NFC, ISO 14443 Type A & B, FELICA
Protocol ISO 14443 T=CL for ISO 14443-4 compliant cards and T=CL Emulation for, ISO 18092, FELICA and NFC tags
Smart Card Read/Write Speed 106 Kbps, 212 Kbps, 424 Kbps
Operating Frequency 13.56 MHz
Operating Distance Up to 50 mm (depending on card type)
Detachable Antenna Distance Max. 10 cm
SAM Card Interface (Optional) Standard ISO 7816
Protocol T=0 and T=1 protocol
Built-in Peripherals Bi-Color LED Red and Green
Buzzer Monotone
Physical Specifications Dimensions Main Board: 55.0 mm (L) x 45.0 mm (W) x 5.1mm;
Antenna Board: 91.0 mm (L) x 49.5 mm (W) x 5.1 mm (H)
Cable Length 1.0 m (USB)
Operating Conditions
Temperature 0 °C – 50 °C
Humidity Max. 90% (non-condensing).
MTBF 500,000 hrs
Application Programming Interface PC/SC
CT-API (through wrapper on top of PC/SC)
Certifications/Compliance EN60950/IEC 60950, ISO 14443, ISO 18092, ISO 7816 (upon request), CE, FCC, VCCI, PC/SC, CCID, ROHS 2, REACH, USB Full Speed Microsoft, WHQL for Windows 2000, Windows XP, Windows Vista, Windows7, Windows8, Windows 8.1, Windows Server 2003, Windows Server 2008, Windows® Server 2008 R2, Windows Server 2012, Windows® Server 2012 R2.
Device Driver Operating System Support Windows 2000, Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows Server 2003, Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2 Linux, Mac OS, Android™ 3.1 and above.


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