20140530选型手册.pdf

Holtek Company Introduction Introduction Unrelenting growth and the release of a continuous stream of competitive and functionally rich new semiconductor devices onto the global market has been the hallmark of Holtek Semiconductor since the establishment of the company back in 1983 to the present date. While Holtek continues to focus its energies in the 8-bit and 32-bit microcontroller development area, the company is also very active in designing a wide range of peripheral semiconductor products. The basis behind these successful product developments are of course the company′s professional and experienced engineering design teams, which have been extremely successful in providing Holtek customers with a wide range of high quality industrial grade semiconductor devices. These mature and high quality semiconductor devices can now be found among many of today′s well known consumer appliances and industrial products and stands as a witness to Holtek products being able to offer customers one of today′s best choices in the market in the important aspect of price-performance ratio. Product Device Range Holtek continues to retain its product development focus in the area of both 32-bit and 8-bit microcontrollers as well as microcontroller peripheral products and also functional modules. The continually expanding microcontroller range includes an extensive range of fully integrated digital and analog functions such as A/D converters, LCD drivers, PWM generators, high current 2 LED drivers, touch switches, SPI/I C interfaces, USB drivers, Voice functions, RF functions, Telecom functions etc. Its 32-bit and 8-bit microcontroller devices meet with full industry specifications in having a wide voltage and temperature operating range. Complementing its microcontrollers are a wide range of peripheral devices such as Touch Switch devices, LCD drivers, Power Management devices, Fingerprint Detection Modules etc. di