LCD direct/duplex driver with I2C-bus interface

GENERAL DESCRIPTION The PCF8577C is a single chip, silicon gate CMOS circuit. It is designed to drive liquid crystal displays with up to 32 segments directly, or 64 segments in a duplex configuration. FEATURES ? Direct/duplex drive modes with up to 32/64 LCD-segment drive capability per

文件：175.07 Kbytes 頁數(shù)：28 Pages

PHI

PHI

LCD direct/duplex driver with I2C-bus interface

GENERAL DESCRIPTION The PCF8577C is a single chip, silicon gate CMOS circuit. It is designed to drive liquid crystal displays with up to 32 segments directly, or 64 segments in a duplex configuration. FEATURES ? Direct/duplex drive modes with up to 32/64 LCD-segment drive capability per

文件：175.07 Kbytes 頁數(shù)：28 Pages

PHI

PHI

帶I2C總線接口的LCD直接/雙工驅(qū)動器

PCF8577C是一款LCD驅(qū)動器，可直接驅(qū)動最多32個段碼或64個段碼（在雙工配置下）。\n雙線式I2C總線接口可大大降低遠(yuǎn)程顯示應(yīng)用總的布線開銷。通過自動地址遞增功能、硬件子地址和顯示器內(nèi)存切換（直接驅(qū)動模式）最小化多個IC應(yīng)用中的I2C總線流量。為了允許部分關(guān)斷VDD，SCL和SDA針腳的ESD保護(hù)系統(tǒng)未使用與VDD相連的二極管。 直接/雙工驅(qū)動模式，每個器件最多32/64 LCD段碼驅(qū)動能力\n工作電源電壓范圍：2.5 V至6 V\n低功耗\nI2C總線接口\n優(yōu)化針腳配置，適合于單層接線\n單針腳內(nèi)置振蕩器\n在整個器件子地址范圍內(nèi)加載自動遞增的數(shù)據(jù)\n直接驅(qū)動模式下的顯示內(nèi)存切換\n可用作I2C總線輸出擴展器\n高達(dá)256段碼的系統(tǒng)擴展\n顯示上電復(fù)位消隱\nI2C總線地址：0111 0100;

恩XP

MSD Pro-Billet Small Diameter Ford V8 Distributor

文件：394.57 Kbytes 頁數(shù)：8 Pages

MALLORY

High Voltage 4-CH LED Driver

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RICHTEK

立锜科技

Real-time Clock IC

OVERVIEW The SM8577B is a CMOS serial-interface type realtime clock IC that operates at 32.768 kHz. It employs a 3-line serial interface to transfer time and date data. It incorporates a supply-voltage detect function to determine data validity/invalidity. It features an output interrupt with 32

文件：78 Kbytes 頁數(shù)：10 Pages

NPC