ACM1281 NFC Reader Mdule Reference Infrmatin ACM1281 NFC Reader Mdule Technical Reference Infrmatin V1.00 Subject t change withut prir ntice inf@acs.cm.hk www.acs.cm.hk
Versin Histry Date By Changes Versin 2015-03-16 1.00 Page 2 f 7 ACM1281 NFC Reader Mdule Reference Infrmatin inf@acs.cm.hk 1.00 www.acs.cm.hk
Table f Cntents 1.0. Descriptin... 4 2.0. Features... 4 3.0. Abslute Maximum Ratings... 5 4.0. Recmmended Operatin Cnditins... 5 5.0. Pin Descriptins... 5 6.0. Antenna... 5 7.0. Mechanical Dimensins... 6 8.0. Ntice... 6 9.0. Labeling f end user equipment... 7 Page 3 f 7 ACM1281 NFC Reader Mdule Reference Infrmatin inf@acs.cm.hk 1.00 www.acs.cm.hk
1.0. Descriptin The ACM1281 NFC Reader mdule is a 13.56MHz transceiver designed t read Radi Frequency Identificatin (RFID) tags. This mdule is based n an NXP Semicnductrs RC531 cmpletely integrated fr all kinds f passive cntactless cmmunicatin methds and prtcls at 13.56MHz. The ACM1281 s antenna is integrated int the circuit bard s there is n external antenna required. 2.0. Features USB 2.0 Full Speed Interface Cntactless Smart Card Reader: 13.56MHz Carrier Frequency Read/Write speed f up t 848 kbps Built-in antenna fr cntactless tag access, with card reading distance f up t 50 mm (depending n tag type) Supprts ISO 14443 Part 4 Type A and B cards and MIFARE Classic series Built-in anti-cllisin feature (nly ne tag is accessed at any time) Supprts extended APDU (max. 64 kbytes) Integrated Antenna Cntact Smart Card Reader: Supprts ISO 7816 Class A, B and C (5 V, 3V and 1.8 V) Supprts CAC (Cmmn Access Card) Supprts PIV (Persnal Identity Verificatin Card) Supprts micrprcessr cards with T=0 r T=1 prtcl Supprts memry cards ISO 7816 cmpliant SAM slt Built-in Peripherals: Tw user-cntrllable LEDs User-cntrllable buzzer USB Firmware Upgradability Supprts Andrid TM OS 3.1 and abve Cmpliant with the fllwing standards: ISO 14443 ISO 7816 CE FCC PC/SC CCID Micrsft WHQL RHS Page 4 f 7 ACM1281 NFC Reader Mdule Reference Infrmatin inf@acs.cm.hk 1.00 www.acs.cm.hk
3.0. Abslute Maximum Ratings SYMBOL Descriptin Min Max Units VDD Supprt Vltage t J7 s Pin 1 and Pin 4 4 6 V T amb,abs Strage Temperature Range -40 85 Stress beynd thse listed under the Abslute Maximum Ratings may cause permanent damage t device. These are stress ratings nly and functinal peratin f the device at these r any ther cnditins beynd thse indicated under Recmmended Operating Cnditins are nt implied. Expsure t abslute maximum rated cnditins fr extended perids may affect device reliability 4.0. Recmmended Operatin Cnditins SYMBOL Descriptin Min Nrmal Max Units VDD Supprt Vltage t J7 s Pin 1 and Pin 4 4.75 5 5.25 V T strage Strage Temperature Range -10 25 60 T peratin Operatin Temperature Range 0 25 50 Humidity Humidity Range - - 90 % F c Carrier Frequency Range 13.553 13.56 13.567 MHz I peratin Current Cnsumptin - 100 200 ma 5.0. Pin Descriptins The ACM1281 has a five pins cnnectr interface between the mdule and the hst, identified by ref J7. Pins assignment are given in the table belw PIN NAME Type Descriptin 1 UVCC Pwer Supply Vltage 2 D- Input/utput Differential data lines that cnfrm t the USB v2.0 standard 3 D+ Input/utput Differential data lines that cnfrm t the USB v2.0 standard 4 UGND Pwer Pwer Grund 5 GND Pwer Shielding Grund 6.0. Antenna The integrated antenna is etched in the cpper n the layer 2 and layer 3 f the circuit bard. The antenna cnsists f three lps f 0.03 wide cpper with 0.03 spacing. Page 5 f 7 ACM1281 NFC Reader Mdule Reference Infrmatin inf@acs.cm.hk 1.00 www.acs.cm.hk
7.0. Mechanical Dimensins 8.0. Ntice This equipment has been tested and fund t cmply with the limits fr a Class B digital device, pursuant t part 15 f the FCC/IC rules. These limits are designed t prvide reasnable prtectin against harmful interference in a residential installatin. This equipment generates, uses, and can radiate radi frequency energy and, if nt installed and used in accrdance with the instructins, may cause harmful interference t radi cmmunicatins. Hwever, there is n guarantee that interference will nt ccur in a particular installatin. The device cmplies with Part 15 f the FCC Rules. Operatin is subject t the fllwing tw cnditins: (1) This device may nt cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired peratin Warning: Changes r mdificatins nt expressly apprved by the Advanced Card Systems Ltd. culd vid the user's authrity t perate the equipment. Installatin in end user equipment This device has been mdularly apprved and is intended slely fr use in Advanced Card Systems Ltd. prducts. Advanced Card Systems Ltd. will retain cntrl ver the final installatin f the device, such that cmpliance in the end user equipment is assured. The end user equipment will be tested fr spurius and radiated emissins t ensure the end device cmplies with FCC Part 15 limits. Page 6 f 7 ACM1281 NFC Reader Mdule Reference Infrmatin inf@acs.cm.hk 1.00 www.acs.cm.hk
9.0. Labeling f end user equipment This device has been mdularly apprved. The manufacturer, prduct name, and FCC this prduct must appear n the utside label f the end user equipment as fllws: FCC ID: V5MACM1281 Prduct Cde: ACM1281 Page 7 f 7 ACM1281 NFC Reader Mdule Reference Infrmatin inf@acs.cm.hk 1.00 www.acs.cm.hk