Caller-ID on Call Waiting CIDCW receiver

General description The PCD3316 is a low power mixed signal CMOS integrated circuit for receiving physical layer signals like Bellcore’s ‘CPE1 Alerting Signal (CAS)’ and the signals used in similar services. The device is capable of a very high precision detection of the dual tone (2130 and 2750

文件：534.26 Kbytes 页数：30 Pages

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Multistandard repertory dialler/ringer with EEPROM

GENERAL DESCRIPTION The PCD3330-1 is a mixed-mode multistandard repertory dialler/ringer IC fabricated in a low threshold voltage CMOS technology. The (maximum 13) repertory numbers, redial and various country specifications are stored in EEPROM so that memory retention is guaranteed for 10 year

文件：152.98 Kbytes 页数：32 Pages

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PHI

Multistandard repertory dialler/ringer with EEPROM

GENERAL DESCRIPTION The PCD3330-1 is a mixed-mode multistandard repertory dialler/ringer IC fabricated in a low threshold voltage CMOS technology. The (maximum 13) repertory numbers, redial and various country specifications are stored in EEPROM so that memory retention is guaranteed for 10 year

文件：152.98 Kbytes 页数：32 Pages

PHI

PHI

Multistandard repertory dialler/ringer with EEPROM

GENERAL DESCRIPTION The PCD3330-1 is a mixed-mode multistandard repertory dialler/ringer IC fabricated in a low threshold voltage CMOS technology. The (maximum 13) repertory numbers, redial and various country specifications are stored in EEPROM so that memory retention is guaranteed for 10 year

文件：152.98 Kbytes 页数：32 Pages

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8-Bit telecom microcontrollers

INTRODUCTION This data sheet describes the shared properties of the PCD33XXA Family of microcontrollers and its quickly growing number of derivtive microcontrollers. For a particular microcontroller, this data sheet should be read in conjunction with the individual data sheet of the specific devi

文件：1.89636 Mbytes 页数：28 Pages

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8-BIT MICROCONTROLLER WITH DTMF GENERATOR

GENERAL DESCRIPTION The PCD3344A and the PCD3349A provide 2 kbytes and 4 kbytes respectively of Program Memory, 224 bytes of RAM and 20 I/O lines. The PCD3344A and the PCD3349A are microcontrollers which have been designed primarily for telecom applications. They include an on-chip dual tone mul

文件：1.11108 Mbytes 页数：17 Pages

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8-BIT MICROCONTROLLER WITH DTMF GENERATOR

GENERAL DESCRIPTION The PCD3344A and the PCD3349A provide 2 kbytes and 4 kbytes respectively of Program Memory, 224 bytes of RAM and 20 I/O lines. The PCD3344A and the PCD3349A are microcontrollers which have been designed primarily for telecom applications. They include an on-chip dual tone mul

文件：1.11108 Mbytes 页数：17 Pages

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PHI

8-BIT MICROCONTROLLER WITH DTMF GENERATOR

GENERAL DESCRIPTION The PCD3344A and the PCD3349A provide 2 kbytes and 4 kbytes respectively of Program Memory, 224 bytes of RAM and 20 I/O lines. The PCD3344A and the PCD3349A are microcontrollers which have been designed primarily for telecom applications. They include an on-chip dual tone mul

文件：1.11108 Mbytes 页数：17 Pages

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PHI

8-bit microcontroller with DTMF generator

GENERAL DESCRIPTION The PCD3344A and the PCD3349A provide 2 kbytes and 4 kbytes respectively of Program Memory, 224 bytes of RAM and 20 I/O lines. The PCD3344A and the PCD3349A are microcontrollers which have been designed primarily for telecom applications. They include an on-chip dual tone mul

文件：141.87 Kbytes 页数：20 Pages

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PHI

8-bit microcontroller with DTMF generator

GENERAL DESCRIPTION The PCD3344A and the PCD3349A provide 2 kbytes and 4 kbytes respectively of Program Memory, 224 bytes of RAM and 20 I/O lines. The PCD3344A and the PCD3349A are microcontrollers which have been designed primarily for telecom applications. They include an on-chip dual tone mul

文件：141.87 Kbytes 页数：20 Pages

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PHI