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电源管理集成电路

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	- 电压监测器
	- 电压调节器
	- DC/DC转换器
	- Multi-Power Supply
	- Battery Management
	- Watchdog Timer(W.D.T.)
	- IC Switch

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	- Package List
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	- Inductor Information
	- 将停产的产品

实时时钟集成电路

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	- 4-wire Serial Interface (SPI Bus)
	- 3-wire Serial Interface
	- 2-wire Serial Interface (I2C Bus)

Technical Documents on Designing

	- Oscillator frequency calibration with CL=12.5pF crystal and Ricoh RTC IC
	- Technical Tips to use back up switch over circuit of R2051/61
	- Formula adjust binary code for oscillation adjustment resister
	- RTC Compensation Simulator
	- User Manual RTC Compensation Simulator
	- Design Guide for the clock circuit with a crystal and Ricoh RTC IC

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	- Technical Documents
	- Package List
	- Quality Assurance System
	- Recommended Land Pattern
	- Discontinued Products

PC卡/IEEE 1394

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	- PC Card/Flash Memory Card/IEEE1394 Controller
	- USB2.0 Video Interface Controller & Module

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通讯用大规模集成电路/图象处理大规模集成电路

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	- Comunication LSI
	- Image Processing LSI

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