產品介紹HT1622 is a peripheral device specially designed for I/O type MCU used to expand the display capability. The max. display segment of the device are 256 patterns (32x8). It also supports serial interface, buzzer sound, watchdog timer or time base timer functions. The HT1622 is a memory mapping and multi-function LCD controller. The software configuration feature of the HT1622 make it suitable for multiple LCD applications including LCD modules and display subsystems. Only three lines are required for the interface between the host controller and the HT1622. The HT162X series have many kinds of products that match various applications產品屬性Operating voltage: 2.7V~5.2V Built-in RC oscillator 1/4 bias, 1/8 duty, frame frequency is 64Hz Max. 32x8 patterns, 8 commons, 32 segments Built-in internal resistor type bias generator 3-wire serial interface 8 kinds of time base or WDT selection Time base or WDT overflow output Built-in LCD display RAM R/W address auto increment Two selectable buzzer frequencies (2kHz/4kHz) Power down command reduces power consumption Software configuration feature Data mode and Command mode instructions Three data accessing modes VLCD pin to adjust LCD operating voltage 52-pin QFP, 44/64-pin LQFP packagesHT1622G: Gold bumped chip 其他說明 視旗重視服務體系的建立和服務團隊的培養。經過多年的發展,已經擁有完善的服務體系(售前的方案咨詢、售中的產品應用和售后的技術支持),并以輻射長三角,珠三角的分支機構和服務中心為依托,為客戶提供最全面、本地化的有效服務和應用支持。提供完善的產品服務和技術支持,與用戶建立長期的雙贏合作伙伴關系,幫助企業創造最大價值。展望未來,將不斷采用最新技術,適時推出新產品、新版本,滿足廣大客戶日益高漲的應用需求。秉承企業理念,將以企業化為己任,技術產品為生命,客戶滿意為目標,主動進取、不斷創新。行業的競爭,就是服務的競爭;服務的競爭,就是人才的競爭;而人才的競爭就是觀念的競爭,我們盡力向您提供高品質的服務,忠誠于您所關心的每一個細節,并竭誠為您進行周密的方案設計,我們正期待您的垂青與支持。我們保證向客戶提供最佳的產品和服務,并通過與優秀的行業伙伴的合作來提高產品性能。我們的目標是持續超越客戶不斷增長的期望,團隊精神是我們達成共同目標的保障。我們更看重產品及服務給客戶創造的價值,為此我們不遺余力地把產品及服務最優化,把最優質的產品及最真心的服務奉獻給廣大客戶交易說明視旗具備有競爭力的品質/價格/交期的絕對優勢。我們可以依據客戶需求以最快的速度,最便捷的方式無償提供各種類型樣品供客戶評價參考及強大的研發與FAE技術支持團隊。