W55MID50 Datasheet | Nuvoton Technology

Description Nuvoton MFID (Magnetic Field Identification) series 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. W55MID50 is one of series in Nuvoton MFID family that supports multi-functional Reader solution and especially focus on toy, security, and consumer related applications. The applications with Nuvoton MFID Tag series such as W55MID10 that provides read-only mask ROM-ID version transponder for mass production solution in toy industrial, meanwhile W55MID15 provides the other solution for manufacture option, which is 243 bonding-ID selection transponder. Besides the single tag transponder application, W55MID35 offers multi-transponder recognition function for intelligent and smart toy applications. W55MID50 provides a wide variety of applications for toy, security, and consumer market meanwhile the W55MID50 is the most cost effective solution on current MFID related application market. 1.1 W55MID50 Features  Magnetic field resonance frequency: 13.56 MHz  Data clock: 22 ~ 66 KHz  Inductive coupled power supplies for transponder's no battery operation  On-chip rectifier, voltage limiter, clock extraction, power management, u C interface  Provides NRZ and Manchester coding data format  Adjustable 4-level of Reader transmission power selection  Provides serial and parallel mode u C interface  u C data output rate ≥ 1Mbps  Low power, low voltage operation  Supports power-down mode ≤ 1u A  Operating distance: 0 ~ 10cm  Operating voltage: 2.4V ~ 5.5V  Operating temperature: 0 ~ 70 C  Package: Dice form, PDIP-20, SOP-20  Reference design PC board Size: 2.0x2.0cm2 (without PCB antenna)  Nuvoton...