W55MID15 Datasheet | Nuvoton Technology

Description MFID (Magnetic Field Identification) is used in all areas of automatic data capture allowing contactless identification of objects using magnetic field. From ticketing to industrial automation and access control, the applications of MFID are burgeoning. In recent years automatic identification procedures have bee very popular in many service industries, purchasing and distribution logistics, industry, manufacturing panies and material flow systems. W55MID15 is one of Nuvoton MFID (Magnetic Field Identification) series in Win RF family that focus on toy and consumer related applications meanwhile W55MID15 provides manufacture bonding-ID transponder. Regarding the MFID Reader series, the W55MID50 supports multi-functional MFID Reader solution. Besides the single transponder application, W55MID35 offers multi-transponder recognition function for intelligent and smart toy applications. W55MID15 provides total 243 different bonding-IDs in manufacture and 10bit ID length in each ID. That can extremely save customer's design investment in consumer MFID related products. 1.1 W55MID15 Features  Magnetic field resonance frequency: 13.56MHz  Data clock: 32KHz  Read-only bonding-ID transponder  Inductive coupled power supply for no battery operation  On-chip rectifier, voltage limiter, clock extraction  10bit bonding-ID length  Provides Manchester coding data format  RS0, RS1, RS2, RS3, and RS4 the 3- state bonding finger for the total 243 bonding-ID option in manufacture  Low power, low voltage operation  Operating distance: 0 ~ 5cm  Operating temperature: 0 ~ 70 C  Package: Dice form, MSOP8, MSOP10  Reference design PC board Size: 1.0x1.0cm2 (with PCB antenna)  Nuvoton patented "3-state Bonding Finger" for multiple bonding-ID option  Minimize external ponent: capacitor and PCB antenna only Release Date: May 2016 -3- Version A6.0 W55MID15 Data Sheet 1.2 W55MID15 Pad Description Symbol NRST RS4 RS3 RS2 RS1 RS0 VSS COIL0 COIL1 DO VDD Pad...