PCD3755A - 8-bit microcontrollers with DTMF generator/ 8 kbytes OTP and 128 bytes EEPROM
ORDERING INFORMATION BLOCK DIAGRAM PINNING INFORMATION Pinning Pin description FREQUENCY GENERATOR Frequency generator derivative registers Melody output (P1.7/MDY) Frequency registers DTMF frequencies Modem frequencies Musical scale frequencies EEPROM AND TIMER 2 ORGANIZATION EEPROM registers EEPRO
INTEGRATED CIRCUITS DATA SHEET PCD3755A; PCD3755E; PCD3755F 8-bit microcontrollers with DTMF generator, 8 kbytes OTP and 128 bytes EEPROM Product speciļ¬cation Supersedes data of 1996 Dec 18 File under Integrated Circuits, IC03 1997 Apr 16 Philips Semiconductors Product speciļ¬cation 8-bit microcontrollers with DTMF generator, 8 kbytes OTP and 128 bytes EEPROM CONTENTS 1 2 3 4 5 5.1 5.2 6 6.1 6.2 6.3 6.4 6.5 6.6 7 7.1 7.2 7.3 7.4 7.5 7.6 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 22.1 22.2 22
