PCD3359A eeprom equivalent, 8-bit microcontroller with dtmf generator and 128 bytes eeprom.
GENERAL DESCRIPTION ORDERING INFORMATION BLOCK DIAGRAM PINNING INFORMATION Pinning Pin descriptions FREQUENCY GENERATOR Frequency generator derivative registers Melody ou.
1998 May 11
2
Philips Semiconductors
Product specification
8-bit microcontroller with DTMF generator and 128 bytes E.
ORDERING INFORMATION BLOCK DIAGRAM PINNING INFORMATION Pinning Pin descriptions FREQUENCY GENERATOR Frequency generator derivative registers Melody output (P1.7/MDY) Frequency registers DTMF frequencies Modem frequencies Musical scale frequencies EEP.
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