Dual Interface EEPROM
Contents
1. EEPROM RF serial 2011 LE The Dual interface in HOME APPLIANCES Dual Interface EEPROM Introduction The Dual Interface EEPROM is electrically erasable memory which communicates with Read and Write attributes through J a wired PC interface with MCU or chipset RF using an industry standard ISO 15693 which does not require any on board power Two worlds connected RF interface Ti 2 interface EEPROM Enabling a wide range of use cases EAM Parameter setting User setting profile Usage load information Activation key MANUFACTURING END USER amp LOGISTICS Datalogging Personalization Factory settings Dual In line calibration Interface EEPROM Warranty management Traceability SERVICING amp EventLog MAINTENANCE Traceability Calibration After Sales Warranty management Simplified Appliance design and improved customer experience at the same time Faster diagnostic and better customer service Direct connection to the end customer NFC enabled phone Enabling a wide range of use cases MANUFACTURING amp LOGISTICS Dual Interf2. GND 2 interface e Power RF Write In Progress or RF busy WE management 16k bit Digital output and SAT arbitration unit VDD RF Out VDD Power energy harvesting from RF extractio ISO 15693 d RF interface ACO CR95HF overview DUUUWUUOD Multi protocol 13 56MHz Contactless Transceiver IC 15015693 15014443 and 15018092 compliant analog front end UART and SPI interface No Card emulation nor peer to peer mode Standard QFN32 package 5x5mm 3V operation 5015693 15018092 oldojlofele UART 5014443 SPI e de eere I5014443 B Preliminary e fe olele ky Embedded reader writer CR95HF chip 1 STISO15693 products will be supported by the CR95HF with 1 Software libraries L Reference design L Application notes M24LR64 64 Kbit Dual I F EEPROM LRI1K LRi2K 1 LRIS2K Host UART contro LRiS64K SPI 64 Kbit 15015693 w password protection ller Optional Other 15015693 Support of other 15015693 devices 15015693 Encryption Memory Library Library Design your own embedded reader writer CR95HF drivers ANSI Source code CRY95HF drivers 1 0 Application note AN3355 demonstration software 241 Application software 2 2 Zip Schematics and gerber files Schematics 001 7031 B SCM pdf Gerber files 001 7031 B G
3. and Statistics button Dual Interface 2E 39 EEPROM detection MAX B Place your phone close D 3 S77 Dual ata amet r HISTOGRAM Wo worlds connecte SETTINGS d 1 Dual interface EEPROM Two worlds connected Occurrences Acquisition Frequency 15 e e EL 0 www st com dualeeprom Overwrite 34 SHOW SETTINGS WRITE SETTINGS TO DATALOGGER Latest temperature recorded in the datalogger All temperature records 0 10 20 30 stored in the datalogger Sample aa STOP SETTINGS A snow GRAPH ATALOGG SHOW STATS LE 4 types of RF reader writers Commercial 15015693 RFID reader writers available through partners _ ST s 13 56MHz transceiver IC for embedded RF reader writer 1 Coming soon mobile phones with 15015693 capable function 2 ST s evaluation kits for evaluation development 1 0 i Commercial RF reader writers 15015693 standard at 13 56 MHz Firmware upgrade might be required Exists in various form factors providing wide range of price and performance RFID reader Pad desktop antenna Paddle reader CF module Gate antenna Commercial RF reader writer partners ky ST is developing a network of reader partners which are supporting the M24LR64 2
4. inductive antenna onto your PCB EEPROM Dual Intertace EEPROM LLLLLLLLEA LE EJ Inductive antenna No battery needed to operate the Dual Interface EEPROM in RF mode TX nPom3ntHTPOHHHRH M24LR64 block diagram VCC 64 bit UID i ve 26 interface E ki industry standard GND son d 1 8 5 5V 400kHz Locked m SCL SDA ISO 15693 HF interface 2 industry standard E Power arbitration passive RFID technology high speed mode d up to 53 Kbit s seed unit 64 Kbit C aco Password protection TENURE scheme extraction 13 56MHz 15015693 radio 13 56 ISM frequency band Industrial Scientific Medical No interference with cell phones bluetooth wifi zigbee Energy provided by the RF host i LI la F a 1 Ha 4 Yel 11 Te J ii 1 I 6 on In Su B B RN RN WAS V S88 8 2 7 LI Airy am 9 ant uim m W am ym Ving l A W A MA p I 4 a 1 4 WWE SEI NW i Ww Li a a N STMicro npomss Multi device capable radio 15015693 protocol enables to communicate with gt One device among many a gt Several devices gt All devices select UID 5 among many among many select AF
5. I all UIDs lt lt um bei Ku to tipo Dual Interface EEPROM REAL new perspectives for data management4Y Wireless access M i P Ww m DEM MU qv N ae Euler mus pd EUM i ITE 4 m hu gt W a F wa Mlay le thlaleamerir Koll a 9 o K Y LO ron amp eo A GA GH ww we wet User settings Application data Event log Identification B data D NPOMINERTPOHHRA M24LR64 is also a low power 12C EEPROM Ay Icc operating write 2 5V 5 mA 0 4 mA Icc operating read 2 5V 2 MA 0 2 mA Great for event recorder What is M24LR16E Energy Harvesting 1 When the M24LR16E captures from the RF host more energy than needed operate some extra energy is available Extra Energy Energy required by the M24LR16E to operate RF host What is M24LR16E Energy Harvesting 2 When the Energy Harvesting EH function is ON the M24LR16E can deliver the extra energy to other components Extra Energy VDD RF Out pin VDD RF Out pin to replace pin of existing M24LR64 HF host M24LR16E block diagram gt 57 VCC External power supply
6. TAGSYS RFID EI e connecting goods G ELECTRONIC Tu sb gm Rb dx Estar Technology TEKLOGIX More information KII it www st com dualeeprom SOLUTIONS
7. ace EEPROM SERVICING amp MAINTENANCE Improved customer service Traceability A information onsumer NS phone Serial Model ID Firmware version e BOM version Date code e Warranty information c Product settings history Technician eee PDA Event recorder Temperature log Works even when the Appliance is powered off D NPOMINERTPOHHRA END USER Dual Interface EEPROM ky simplified and cost effective design SI w2A RA Minimize on board data processing Just store raw and compacted data in the Appliance s Dual Interface EEPROM Reduce 5 user interface cost Limited or no display Reduced number of function buttons Improved experience SI MARGA Use smartphone for data processing and user friendly interface Improved experience Refrigerator temperature history Avg 4 1 degC Min 0 5 degC 11 degC Current 11 degC Enabling new perspectives Fridge SI Water filter management Interrogate remaining lifetime before shopping and order it on your smartphone Interrogate temperature history Useful after unexpected power outage Also load usage information Turn on low power or boost modes Activate low power mode before leaving for a
8. erber Zip Antenna design guidelines Application note AN3394 Antenna design simplified basic tool Preliminary D NPOMINERTPOHHRA Manufacturing amp logistics benefits Flexibility Customization Control Remote parameter programming Last minute changes and updates Better management complex product configurations gt STMicrgelectronics Designers support antenna integration SI ST provides documents helping customers design the antenna by themselves SS Application note COEM AN2972 Designing an antenna for the M24LR64 R dual interface AN3178 Using a surface mount inductor as M24LR64 R antenna Software Executable meant for computing a 13 56 MHz antenna Reference designs M24LR16E ine DUAL INTERFACE 24 EEPROM 3 AMKA 19 ANT1 M24LR16E ROBOT M24LR16E A ANT2 M24LR16E ANTx M24LR A Dual Interface EEPROM Android Application sy Name Source codes are sample code only provided as an example The App has been developed and validated on the Google phone i e the Samsung Nexus S phone on Android OS 2 3 3 Tagged as Dual EEPROM Developed and validated on the Google phone Samsung Nexus S with Android v2 3 3 App location Android Market 1 Source code locations 1 Icon oN Datalogger App with Android 7 ME 7 STATISTICS 1 W tent 4 014194 M cuRRENT Settings
9. long period Turn back to full load when back Cooking recipe management Download cooking recipe on smartphone Interrogate fridge to verify if all Ingredients present Ay Enabling new perspectives Oven SI Cooking recipe management MZA RGA Download cooking recipe on smartphone Program the oven according to the recipe baking profile Download and program latest baking profiles from manufacturer Enabling new perspectives Coffee makers ky Reuse saved user profile MAARA including quantity of coffee which beans to use quantity of water Deported display on a smart phone offering higher functionality Get statistics on most often used coffee and order beans or capsules directly thru the web thru an app TE Enabling new perspectives docking Original equipment recognition as with RFIDs today Battery type recognition for universal chargers Communicate battery status current voltage temperature to the charger Communicate usage data intensive usage or not LE Technical Support Request Support request NPOMANEKTPOHHKA Focus on DUAL INTERFACE E2PROM gt STMicrgelectronics Dual Interface EEPROM How it works Based on Passive RFID technology gt Just add 13 56 MHz
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