电信集成电路

	指定	Pin to Pin Compatibility	Function	Features	Package	Pins (Pads)
	IL91214AD	UMS91214A	Tone/Pulse Dialer with Handfree Control and Flash Function	Vcc=2.0…5.5 V Quartz generator 3.58 MHz 32-digit redial memory Tone/Pulse switchable Output signal: pulse 10 Hz(20Hz) or DTMF Flash Function 4x4 keyboard	SO-16
IL91214AD 技術。支持
	IZ1991	DS1991	1-Wire interface and increased security level electronic key IC	Power supply: 2.8 – 6.0 V Unique 64 bite code 3 memory blocks, 384 bit each Scratch-pad memory: 512 bit		2
IZ1991 文檔技術。支持
	IZ2009-01 IZ2009-02	DS1990	1-Wire interface and increased security level electronic key IC	Power supply: 2.8 - 6.0 V Unique 64 bite code		2
IZ2009-01 IZ2009-02 技術。支持
	IL2533N	AS2533	Multi-Standart CMOS Single Chip Telephone IC with Dual Soft Clipping	Line/speech circuit, LD/MF repertory dialler and tone ringer on one 28 pin CMOS chip Operating range from 13 to 100 mA (down to 5mA with reduced performance) Soft clipping to avoid harsh distortion Volume control of receive signal Line loss compensation selectable by pin option Low noise (max. - 72 dBmp) Real or complex impedance NET 4 compatible. LD/MF switchable dialling Pacifier tone during programming 31 digit last number redial Sliding cursor protocol with comparison Pause key for access pause or wait function 3 flash keys, 100 ms, 280 ms and 375/600 ms On chip MF filter (CEPT CS 203 compatible) Ring frequency discrimination 3-tone melody generator Oscillator Frequency (Resonator: Murata CSA 3.58MG312AM)-3.58MHz 4х4…4х8 Keyboard	DIP-28
IL2533N 文檔技術。支持
	IL2533DW	AS2533	Multi-Standart CMOS Single Chip Telephone IC with Dual Soft Clipping	Line/speech circuit, LD/MF repertory dialler and tone ringer on one 28 pin CMOS chip Operating range from 13 to 100 mA (down to 5mA with reduced performance) Soft clipping to avoid harsh distortion Volume control of receive signal Line loss compensation selectable by pin option Low noise (max. - 72 dBmp) Real or complex impedance NET 4 compatible. LD/MF switchable dialling Pacifier tone during programming 31 digit last number redial Sliding cursor protocol with comparison Pause key for access pause or wait function 3 flash keys, 100 ms, 280 ms and 375/600 ms On chip MF filter (CEPT CS 203 compatible) Ring frequency discrimination 3-tone melody generator Oscillator Frequency (Resonator: Murata CSA 3.58MG312AM)-3.58MHz 4х4…4х8 Keyboard	SO-28
IL2533DW 文檔技術。支持
	IZE4442	SLE4442	Intelligent 256 byte EEPROM with write protect function & security logic	EEPROM 256 byte Security code (working as transport code during delivery) Byte protection Write/ Erase time (min) 2.5 ms Supply Voltage, 5V Ambient temperature, 0 … + 70oC Retention time, 5 years Health insurance card Minimum of 10 000 write/erase cycles Access control Electronic tickets		5
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	IZE4428	SLE4428	Intelligent 1024 byte EEPROM with write protect function & security logic	EEPROM 1024 byte Security code (working as transport code during delivery) Byte protection Write/ Erase time (min)2.5 ms Supply Voltage, 5V Ambient temperature, 0 … + 70oC Retention time, 5years Health insurance card Minimum of 10 000 write/erase cycles Access control Electronic tickets		5
IZE4428 文檔技術。支持
	IZ2822	MF0ICU11	Read / write transponder mifare IC at 13.56 MHz	For non-contact plastic card ISO14443А Standard Carrier operating frequency: 13.56 MHz Сres=50 pF EEPROM capacity: 512 bit, organized in 16 pages with 4 bit each Exchange rate: 106 kb / s Guaranteed data retention: 10 years		4
IZ2822 技術。支持