PCA3352C Datasheet | NXP Semiconductors

FEATURES GENERAL DESCRIPTION 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 EEPROM latches EEPROM flags EEPROM macros EEPROM access Timer 2 DERIVATIVE INTERRUPTS 9 10 11 12 13 14 15 16 17 18 19 20 21 21.1 21.2 21.3 21.4 22 23 TIMING RESET PCA3351C; 52C; 53C; PCD3351A; 52A; 53A IDLE MODE STOP MODE INSTRUCTION SET RESTRICTIONS OVERVIEW OF PORT AND POWER-ON-RESET CONFIGURATIONS SUMMARY OF DERIVATIVE REGISTERS HANDLING LIMITING VALUES DC CHARACTERISTICS AC CHARACTERISTICS PACKAGE OUTLINES SOLDERING Reflow soldering Wave soldering DIP Repairing soldered joints DEFINITIONS LIFE SUPPORT APPLICATIONS 1999 Oct 28 Philips Semiconductors Product specification 8-bit microcontrollers with DTMF generator and 128 bytes EEPROM 1 FEATURES PCA3351C; 52C; 53C; PCD3351A; 52A; 53A GENERAL DESCRIPTION - 8-bit CPU, ROM, RAM, EEPROM and I/O; all in one (28-lead or 32-lead) package - ROM: - 2 kbytes (PCA3351C and PCD3351A) - 4 kbytes (PCA3352C and PCD3352A) - 6 kbytes (PCA3353C and PCD3353A) - RAM: - 64 bytes (PCA3351C and PCD3351A) - 128 bytes (PCA3352C, PCD3352A, PCA3353C and PCD3353A) - 128 bytes Electrically Erasable Programmable Read-Only Memory (EEPROM) - Over 100 instructions (based on MAB8048) all of 1 or 2 cycles - 20 quasi-bidirectional I/O port lines - 8-bit programmable Timer/event counter 1 - 8-bit reloadable Timer 2 - Three single-level vectored interrupts: - external - 8-bit programmable Timer/event counter 1 - derivative; triggered by reloadable Timer 2 - Two test inputs, one of which also serves as the external interrupt input - DTMF, modem, musical tone generator - Reference for supply and temperature-independent tone output - Filtering for low output distortion (CEPT patible) - Melody output for ringer application -...