品牌:HT
型号:无
规格:无
起订:1普通
供应:1普通
发货:3天内
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上海航顺微电子有限公司
钟永梅 15216859411
QQ:2355260618
公司网址：www.hsjt8888.cn
全国最低价格，抗静电4000V，
Features
Operating voltage: 2.4V~5.2V
Built-in 256kHz RC oscillator
External 32.768kHz crystal or 256kHz frequency
source input
Selection of 1/2 or 1/3 bias, and selection of 1/2 or
1/3 or 1/4 duty LCD applications
Internal time base frequency sources
Two selectable buzzer frequencies (2kHz/4kHz)
Power down command reduces power consumption
Built-in time base generator and WDT
Time base or WDT overflow output
8 kinds of time base/WDT clock sources
324 LCD driv