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DS90CR484VJD

DS90CR484VJD资料
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File Size : 116 KB Manufacturer:NSC Description:LCD supply voltage, and positive supply voltage. Input pin for external reset request signal, built-in internal pull-down resistor. Input pin for external interrupt request signal. . Falling edge or rising edge triggered is defined by mask option. . Internal pull-down or pull-up resistor is defined by mask option. Test signal input pin. Switching pins for supply the LCD driving voltage to the VDD1,2,3 pins. . Connect the CUP1 and CUP2 pins with non-polarized electrolytic capacitor when chip operated in 1/2 or 1/3 bias mode. . In no BIAS mode, leave these pins opened. Time base counter frequency (clock specified. LCD alternating frequency. Alarm signal frequency) or system clock oscillation. . 32KHz Crystal oscillator or External RC for SLOW ONLY or DUAL by mask option. . In FAST ONLY mode option, connect an external resistor could compose a RC oscillator. Output pins for driving the common pins of the LCD panel. Output pins for driving the LCD panel segment.

	1PCS	100PCS	1K	10K
价格


型号：DS90CR484VJD 厂家：NSC 封装：TQFP-100 批号：12+ 数量：211 说明：全新原装正品


运费：运费到付10.00元（快递）20.00元（顺风）所在地：深圳新旧程度：新