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Table of Contents
Summary of Contents for Enel X JuiceBox 3.0 NA
- Page 1 JuiceBox 3.0 NA RFID Module Manual ENGLISH...
- Page 2 Scope This document is applied to the ST25R3911B, a highly integrated NFC Initiator / HF reader IC, of the manufacturer STMicroelectronics. Description The ST25R3911B is a highly integrated NFC Initiator / HF reader IC, including the analog front end (AFE) and a highly integrated data framing system for ISO 18092 (NFCIP-1) initiator, ISO 18092 (NFCIP-1) active target, ISO 14443A and B reader (including high bit rates), ISO 15693 reader and FeliCa™...
- Page 3 Controller: ST25R3911B Communication bus with MCU: SPI Crystal Fo: 27,12 MHz Controller and antenna lay on the same PCB Figure 2 - RFID module diagram...
- Page 4 Pictures Figure 3 - RFID Board (encircled) mounted on the Main Board Figure 4 – RFID Board (top view) Figure 5 – RFID Board (bottom view)
- Page 5 Dimensions The ST25R3911B is available in a 32-pin QFN (5 x 5 mm) package. Dimensioning and tolerances conform to ASME Y14.5M-1994. Coplanarity applies to the exposed heat slug as well as to the terminal. Radius on terminal is optional. N is the total number of terminals. All dimensions are in mm.
- Page 6 Figure 7 - QFN32 - Mechanical data...
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Page 7: Pin Layout
Pin Layout Figure 8 - ST25R3911B QFN32 pinout Figure 9 - ST25R3911B pin definitions - QFN32 package... -
Page 8: Electrical Characteristics
Electrical characteristics Figure 10 - Electrical parameters Figure 11 - Temperature ranges and storage conditions Figure 12 - Operating conditions... -
Page 9: Frequency Bands
Frequency bands Fo: 13,56 MHz Bandwidth: 2,26 kHz Construction information Coil realized on PCB Internal Gain: N/A RFID board external dimensions: 79mm x 50mm Antenna external dimensions: 47mm x 34mm Four turns antenna Antenna check The concrete contents of a check are the following two points: ... - Page 10 20cm or more away from person’s body. The module is only for integration in Enel X Way products and will not be sold to the general public. KDB 996369 D04 will be considered for new hosts. The following conditions will also need...
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Page 11: Industry Canada (Ic) Compliance Statements
RF Exposure requirements are met when installed in mobile equipment. The module is only for integration in Enel X Way products and will not be sold to the general public. KDB 996369 D04 will be considered for new hosts. The following conditions will also need... - Page 12 “Industry Canada (IC) compliance statements” “APPENDIX” 2.3 Summarize the specific operational use conditions The JuiceBox 3.0 NA and the RFID module are designed for indoor and outdoor use, according to the Installation Manual of the JuiceBox 3.0 NA. 2.4 Limited module procedures N.A.
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Page 13: How To Make Changes
2.10 Additional testing, Part 15 Subpart B disclaimer See the chapter “FCC Compliance Statement/Part 15”. 2.11 Note EMI Considerations N.A. 2.12 How to make changes The module manufacture will provide contact information and some guidance to host providers in the integration instructions if the module will be used differently than granted. - Page 14 — 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. Changes or modifications not expressly approved by Enel X Way could void the user's authority to operate the equipment. FCC ID...
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Page 15: Mobile Devices
Formal notices required by the Industry Canada (“IC”) Compliance Statement This 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.
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