HOME＞在庫検索＞在庫情報
HT1625
HT1620 RAM Mapping 32´4 LCD Controller for I/O MCU Features · Logic operating voltage: 2.4V~3.3V · 8 kinds of time base/WDT clock source · LCD voltage: 3.6V~4.9V · 32´4 LCD driver · Low operating current <3mA at 3V · Built-in 32´4-bit display RAM · External 32.768kHz crystal oscillator · 3-wire serial interface · Selection of 1/2 or 1/3 bias, and selection of · Internal LCD driving frequency source 1/2 or 1/3 or 1/4 duty LCD applications · Software configuration feature · Internal time base frequency sources · R/Wy address auto increment · Two selectable buzzer frequencies · Data mode and command mode instructions (2kHz/4kHz) · Three data accessing modes · Built-in capacitor type bias charge pump · 64-pin LQFP package · Time base or WDT overflow output General Description terface between the host controller and the HT1620. The HT1620 consumes low operating current owing to adopting capacitor type bias charge pump. The HT162X series have many kinds of products that match various applications. The HT1620 is a 128 pattern (32´4), memory mapping, and multi-function LCD driver. The S/W configuration feature of the HT1620 makes it suitable for multiple LCD applications including LCD modules and display subsystems. Only three or four lines are required for the in- Selection Table HT162X HT1620 HT1621 HT1622 HT16220 HT1623 HT1625 HT1626 COM 4 4 8 8 8 8 16 SEG 32 32 32 32 48 64 48 Built-in Osc. ¾ Ö Ö ¾ Ö Ö Ö Crystal Osc. Ö Ö ¾ Ö Ö Ö Ö Rev. 1.50 1 March 17, 2008
HOLTEK
Holtek Semiconductor Inc.
台湾
各種8bitマイコンを中核にその周辺デバイスを含めたトータルソリューションをCMOS ICにて提供している。
お買い上げ小計が１万円以上の場合は送料はサービスさせて頂きます。１万円未満の場合、また時間指定便はお客様負担となります。（送料は地域により異なります。）
