產品介紹HT1621RAM Mapping 32c1804 LCD Controller for I/O MCUSelection TableHT162X HT1620 HT1621 HT1622 HT16220 HT1623 HT1625 HT1626COM 4 4 888816SEG 32 32 32 32 48 64 48Built-in Osc.c190c214c214c190c214c214c214Crystal Osc.c214c214c190c214c214c214c214Rev. 1.30 1 August 6， 2003Featuresc183Operating voltage: 2.4V~5.2V產品屬性HT1621: 48-pin SSOP packageHT1621B: 48-pin DIP/SSOP/LQFP packageHT1621D: 28-pin SKDIP packageHT1621G: Gold bumped chip其他說明General DescriptionThe HT1621 is a 128 pattern (32c1804)， memory mapping，and multi-function LCD driver. The S/W configurationfeature of the HT1621 makes it suitable for multiple LCDapplications including LCD modules and display sub-systems. Only three or four lines are required for the in-terface between the host controller and the HT1621.The HT1621 contains a power down command to re-duce power consumption.交易說明上海視旗電子有限公司 曾帥 HOLTEK/UTC/拓微/圣瑞斯 電源IC，變容二極管 QQ:761142434手機:18801818871TEL:+86)21 6836 9561