LG EAX70191101 - NFC reader

EAX70191101 - NFC reader LG - Free user manual and instructions

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USER MANUAL EAX70191101 LG

NoDescriptionPage
1Features2
2Block Diagram3
3Absolute Maximum Ratings4
4Operating Conditions5
5Pin Description6
6Pin characteristics7
7Outline Drawing9
Model Name : EAX70191101LG Electronics Inc.USER MANUALPage: 2/9Revision No.: 1.0
1. FeaturesIncludes NXP ISO/IEC14443-A intellectual property licensing rightsRF protocols supportedNFCIP-1, NFCIP-2 protocolISO/IEC 14443A, NFC Forum T4T modes via host interfaceNFC Forum T3T via host interfaceISO/IEC 14443A, designed according to NFC Forum digital protocol T4T platform and ISO-DEPFeliCa PCD modeMIFARE Classic PCD encryption mechanism (MIFARE Classic 1K/4K)NFC Forum tag 1 to 5 (MIFARE Ultralight, Jewel, Open FeliCa tag, MIFARE DESFire)ISO/IEC 15693/ICODE VCD modeSupported host interfacesNCI protocol interface according to NFC Forum standardizationI2C-bus High-speed modeIntegrated power management unit- 3.0 V to 3.6 V voltage supply range- Support different Hard Power-Down/Standby states activated by firmware- Autonomous mode when host is shut downAutomatic wake-up via RF field, internal timer and I2C-bus interfaceIntegrated non-volatile memory to store data and executable code for customization
Model Name : EAX70191101USER MANUALPage: 3/9 Revision No.: 1.0
LG Electronics Inc.
2. Block Diagram
Host controller VDD(PAD) VEN Optional IRQ Host interface Antenna Antenna antenna matching / tuning circuit Power interface VBAT VDD VDD(TX) Optional PWR request Clock interface
Model Name : EAX70191101USER MANUALPage: 4/9 Revision No.: 1.0
LG Electronics Inc.
3. Absolute Maximum Ratings
ParameterMinMaxUnit
Storage Temperature-4070°C
Storage Humidity95%
Model Name : EAX70191101LG Electronics Inc.USER MANUALPage: 5/9Revision No.: 1.0
4. Operating Conditions
ParameterMintypMaxUnit
Ambient Temperature-35-55°C
Ambient Humidity (40℃)--95%
Supply Voltage3.03.33.6Vdc
Model Name : EAX70191101USER MANUALPage: 6/9 Revision No.: 1.0
LG Electronics Inc.
  1. Pin Description
noPin NameI/OPin Description
1+33VD-supply voltage
2SDAI/OI²C-bus data line
3SCLII²C-bus clock line
4IRQOinterrupt request output
5VENIreset pin. Set the device in Hard Power Down
6GND-ground
Model Name : EAX70191101USER MANUALPage : 7/9Revision No. : 1.0
LG Electronics Inc.

6. Pin characteristics

6-1 VEN

SymbolParameterConditionsMinTypMaxUnit
VIHHIGH-level input voltage1.1-VBATV
VILLOW-level input voltage0-0.4V
IHHIGH-level input currentVEN voltage = VBAT-1-+1μA
IILLOW-level input currentVEN voltage = 0 V-1-+1μA
Ciinput capacitance-5-pF

6-2 IRQ

SymbolParameterConditionsMinTypMaxUnit
VOHHIGH-level output voltageIOH<3 mAVDD(PAD) - 0.4-VDD(PAD)V
VOLLOW-level output voltageIOL<3 mA0-0.4V
CLload capacitance--20pF
tffall timeCL=12 pF max
• high speed1-3.5ns
• slow speed2-10ns
trrise timeCL=12 pF max
• high speed1-3.5ns
• slow speed2-10ns
Rpdpull-down resistance[1]0.35-0.85
Model Name : EAX70191101USER MANUALPage : 8/9Revision No. : 1.0
LG Electronics Inc.
6-3 I2C SCL, SDA
SymbolParameterConditionsMinTypMaxUnit
VOLLOW-level output voltageIOL<3 mA[1]0-0.4V
CLload capacitance--10pF
tffall timeCL=100 pF;Rpull-up=2 kΩ;Standard and Fast mode[1]30-250ns
tffall timeCL=100 pF;Rpull-up=1 kΩ;High-speed mode[1]80-110ns
trrise timeCL=100 pF;Rpull-up=2 kΩ;Standard and Fast mode[1]30-250ns
Model Name : EAX70191101USER MANUALPage : 9/9 Revision No. : 1.0
LG Electronics Inc.
7. Outline Drawing
60mm ← ○4.2 90mm
Model Name : EAX70191101LG Electronics Inc.USER MANUALPage :Revision No.: 1.0
FCC Regulatory StatementFCC Part 15.19 StatementsThis device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:(1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.FCC Part 15.105 statement(Class B)This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules.These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:- Reorient or relocate the receiving antenna.- Increase the separation between the equipment and receiver.- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.- Consult the dealer or an experienced radio/TV technician for help.FCC Part 15.21 statementAny changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. This device must not be co-located or operating in conjunction with any other antenna or transmitter.RF Exposure Statement (MPE)The antenna(s) must be installed such that a minimum separation distance of at least 20 cm is maintained between the radiator (antenna) and all persons at all times.Responsible Party Information (Supplier's Declaration of Conformity)Supplier's Declaration of Conformity47 CFR § 2.1077 Compliance InformationResponsible Party - U.S. Contact InformationLG Electronics USA1000 Sylvan Avenue Englewood Cliffs New Jersey, United States, 07632Phone: 201-470-2696
·End Product LabelingThe module is labeled with its own FCC ID and IC Certification Number. If the FCC ID and IC Certification Number are not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. In that case, the final end product must be labeled in a visible area with the following:"Contains FCC ID: BEJEAX70191101"Contains IC: 2703H-EAX70191101·Regulatory notice to host manufacturer according to KDB 996369 D03 OEM Manual This module has been granted modular approval as below listed FCC rule parts.-FCC Rule parts 15C(15.225)Summarize the specific operational use conditions-The OEM integrator should use equivalent antennas which is the same type and equal or less gain then an antenna listed below this instruction manual.RF exposure considerations-The module has been certified for integration into products only by OEM integrators under the following condition:-The antenna(s) must be installed such that a minimum separation distance of at least 20 cm is maintained between the radiator (antenna) and all persons at all times.-The transmitter module must not be co-located or operating in conjunction with any other antenna or transmitter except in accordance with FCC multi-transmitter product procedures.-Mobile useAs long as the three conditions above are met, further transmitter testing will not be required. OEM integrators should provide the minimum separation distance to end users in their end-product manuals.Antennas listThis module is certified with the following integrated antenna.: Internal PCB AntennaAny new antenna type, higher gain than listed antenna should be met the requirements of FCC rule 15.203 and 2.1043 as permissive change procedure.Information on test modes and additional testing requirements-OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed (for example, digital device emissions, PC peripheral requirements, additional transmitter in the host, etc.).Additional testing, Part 15 Subpart B disclaimer-The final host product also requires Part 15 subpart B compliance testing with the modular transmitter installed to be properly authorized for operation as a Part 15 digital device.-The final host product also requires Part 15 subpart B compliance testing with the modular transmitter installed to be properly authorized for operation as a Part 15 digital device
ISED Regulatory Statement· Licensed-exempt StatementThis device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada's licence-exempt RSS(s). Operation is subject to the following two conditions:1. This device may not cause interference.2. This device must accept any interference, including interference that may cause undesired operation of the device.Lé présente apparéil est conforme aux CNR d'Industrie Canada applicables aux apparéils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l' apparéil ne doit pas produit de brouillage, et (2) l'utilisateur de l' apparéil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromèttre le fonctionnement.RF Exposure Statement (MPE)The antenna(s) must be installed such that a minimum separation distance of at least 20 cm is maintained between the radiator (antenna) and all persons at all times.I'exposition aux RF L'antenne (ou les antennes) doit être installée de façon àMAINTERÀ tout instant une distance minimum de au moins 20 cm entre la source de radiation (l'antenne) et toute personne physiqueEnd product labelingÉ tiquetage du produit final (IC)Le module estétiqueté avec sa propre identification FCC et son propre nombre de certification IC. Si l'identification FCC et le nombre de certification IC ne sont pas visibles lorsque le module est installé à l'intérieur d'un autre dispositif, la partie externe du dispositif dans lequel le module est installé devra égalementprésenter une étiquette faisant référence au module inclus. Dans ce cas, le produit final devra être étiqueté sur une zone visible avec les informations suivantes :Contient module émetteur IC : 2703H-LGSRFR1 / 2703H-LGSFFT1
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Product information

Brand : LG

Model : EAX70191101

Category : NFC reader