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HOLTEK单片机系列：(HT46XX/HT48XX/HT49XX系列)

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存储器 EEPROM（HT24LC02/HT93LC46/AT24LC02/***4LC02...）

液晶驱动芯片(HT1621/HT1621B/HT1622/HT1623/HT1625/HT1647...)

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产品图片	产品名称/型号	产品简单介绍
	HT9320B HT9320B HT9320B	HT9320B为音频/脉冲拨号电路集成芯片； HT9320B封装为：28脚DIP封装；工作电压：2.0-5.5V, 音频工作电流：0.6—2 mA 脉冲工作电流：0.2—1Ma 静态工作电流：1Ua 工作温度：-20—75摄氏度闪断时间：600/300/98mS 脉冲速率：10/20PPS 断续比：1/2;2/3 音频宽度：82.5Ms 音频间隔：85.5mS
	HT9020B HT9020B	The HT9020B call progress tone detector is a telecom peripheral for Auto-dialing system use.HT9020B Switched capacitors technology is implemented into the chip to get good
	HT9302D HT9302D	HT9302Dseries tone/pulse dialers are CMOS LSIs for telecommunication systems. They are designed to meet various dialing specifications through resistor option matrix.
	HT9302C HT9302C	HT9302Cseries tone/pulse dialers are CMOS LSIs for telecommunication systems. They are designed to meet various dialing specifications through resistor option matrix.
	HT9170 HT9170D HT9170D	HT9170 HT9170D双音频DTMF 接收器HT9170D特征HT9170D工作电压2.5V-5.5V最少外围元件HT9170D无需外围滤波器HT9170D待机电流低在下电模式优异的性能为μC 接口的三态数据输出3.58MHz 、
	HT9170 HT9170B HT9170B	HT9170 HT9170B双音频DTMF 接收器HT9170B HT9170D特征HT9170B HT9170D工作电压2.5V-5.5V最少外围元件HT9170B HT9170D无需外围滤波器HT9170B HT9170D待机电流低在下电模式优异的性能为μC 接口的三态数据输出3.58MHz 晶体或陶瓷振荡器通过INH
	HT9200A HT9200A	The HT9200A tone generators are designed for MCU interfaces. HT9200A can be instructed by a MCU to generate 16 dual tones and 8 single tones from the DTMF pin.
	HT9200B HT9200B	The HT9200B tone generators are designed for MCU interfaces. HT9200B can be instructed by a MCU to generate 16 dual tones and 8 single tones from the DTMF pin.
	HT95A40P HT95A40P	The HT95A40P family MCU are 8-bit high performance RISC-like microcontrollers with built-in DTMF
	HT95A30P HT95A30P	The HT95A30P family MCU are 8-bit high performance RISC-like microcontrollers with built-in DTMF generator and dialer I/O which provide MCU dialer implementation or
	HT95A20P HT95A20P	The HT95A20P family MCU are 8-bit high performance RISC-like microcontrollers with built-in DTMF generator and dialer I/O which provide MCU dialer implementation or
	HT95A10P HT95A10P	The HT95A10P family MCU are 8-bit high performance RISC-like microcontrollers with built-in DTMF generator and dialer I/O
	HT9032C HT9032D HT9032C HT9032D	HT9032C HT9032DCalling Line Identification ReceiverGeneral Description
	HT9200A HT9200B HT9200A HT9200B	HT9200A HT9200B -- DTMF Generators General Description
	HT9172 HT9172	HT9172 -- DTMF Receiver General Description The HT9172 is a Dual Tone Multi Frequency (DTMF) receiver device which includes an
	HT9170B HT9170D HT9170B HT9170D	HT9170B HT9170D 双音频DTMF 接收器HT9170B HT9170D特征HT9170B HT9170D工作电压2.5V-5.5V最少外围元件HT9170B HT9170D无需外围滤波器HT9170B HT9170D待机电流低在下电模式优异的性能为μC 接口的三态数据输出3.58MHz

上海集驰电子有限公司电话：021-54939377 传真：021-54939344
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