We Engineer The Sustainable Future. The contents of this presentation are CONFIDENTIAL AND PROPRIETARY. All Rights Reserved. MLX MHz RFID/NFC Reader IC

We Engineer The Sustainable Future. The contents of this presentation are CONFIDENTIAL AND PROPRIETARY. All Rights Reserved. Presentation Outline  Target Market & Main Applications  Concept & Main Features  Project Status

We Engineer The Sustainable Future. The contents of this presentation are CONFIDENTIAL AND PROPRIETARY. All Rights Reserved. Target Market & Main applications  Target Market:  Automotive  Main Application:  NFC enabled car for access and start (Car Fleets / Sharing …)  Description:  13.56MHz RFID interface with embedded dedicated micro machine for protocol handling

We Engineer The Sustainable Future. The contents of this presentation are CONFIDENTIAL AND PROPRIETARY. All Rights Reserved. NFC enabled car for access and start  Car access:  The user is positioning the NFC phone/card close to the door handle, the car is interrogating the NFC phone/card and if and open the car if it matches  Start:  When in the car, the user put the NFC phone/card in a dedicated slot and pressed the “start” button, the engine is started if correct NFC phone/card is recognized LF UHF HF

We Engineer The Sustainable Future. The contents of this presentation are CONFIDENTIAL AND PROPRIETARY. All Rights Reserved. Block Diagram Antenna Matching Network SPI Interface to uCtrl 27.12MHz external crystal

We Engineer The Sustainable Future. The contents of this presentation are CONFIDENTIAL AND PROPRIETARY. All Rights Reserved. Main Features  Multi-norm high speed NFCIP2 reader  NFC: ISO18092, PCD: ISO14443 A&B (up to 848kbps), VCD: ISO15693  Bit & Frame decoding functions supported by internal micro machine (ROM code)  SOF, EOF, CRC, Parity …  Communication interfaces  SPI, UART & I2C  TAG detection state-machine  I TAG_DET = 45μA (compared to few mA for competition)  TAG emulation capability  Power supply: 3.3 Volts  Automotive temperature range: -40 up to 105°C

We Engineer The Sustainable Future. The contents of this presentation are CONFIDENTIAL AND PROPRIETARY. All Rights Reserved. Communication Interface Mechanism  Microcontroller is the master of the communication and communicate through MLX90132 set of command  Registers of MLX90132 auto. set when protocol selected  MLX90132 is taking care of the protocol framing (SOF, EOF, CRC …) and returns bytes information  Two interrupt signals available to wake-up the MLX90132 & the external microcontroller

We Engineer The Sustainable Future. The contents of this presentation are CONFIDENTIAL AND PROPRIETARY. All Rights Reserved. Power modes  4-different power modes available:  Hibernate (typ. 10μA)  Sleep (typ. 20μA)  Tag Detector (typ. 45μA)  Active (typ. 100mA in reader mode)

We Engineer The Sustainable Future. The contents of this presentation are CONFIDENTIAL AND PROPRIETARY. All Rights Reserved. TAG detection state-machine  Short impulses of HF field to detect any variations of amplitude  Number of HF pulses & waiting time fully programmable depending on the application & environment  MLX90132 generates IRQ signal to wake-up the external microcontroller as soon as TAG is detected

We Engineer The Sustainable Future. The contents of this presentation are CONFIDENTIAL AND PROPRIETARY. All Rights Reserved. Application Diagram

We Engineer The Sustainable Future. The contents of this presentation are CONFIDENTIAL AND PROPRIETARY. All Rights Reserved. Product Status  Samples:  First Engineering samples AB available on request  Product Abstract:  Available on MLX WEB-site (after login)  Datasheet:  Available  EVB90132:  Preliminary version available  New version beginning of 2012  DVK90132:  Preliminary version available  New version beginning of 2012

We Engineer The Sustainable Future. The contents of this presentation are CONFIDENTIAL AND PROPRIETARY. All Rights Reserved. We Engineer The Sustainable Future.