PCD50922

INTEGRATED CIRCUITS DATA SHEET PCD509x2/zuu/v family Low cost; low power DECT baseband controllers (ABC-PRO) Objective specification File under Integrated Circuits, IC17 1998 Apr 27 Philips Semiconductors Objective specification Low cost; low power DECT baseband controllers (ABC-PRO) CONTENTS 1 2 3 4 5 5.1 5.2 6 6.1 7 8 8.1 8.2 8.3 8.4 9 10 11 FEATURES GENERAL DESCRIPTION ORDERING INFORMATION BLOCK DIAGRAM PINNING INFORMATION Pinning Pin description FUNCTIONAL DESCRIPTION DECT baseband controller system PACKAGE OUTLINES SOLDERING Introduction Reflow soldering Wave soldering Repairing soldered joints DEFINITIONS LIFE SUPPORT APPLICATIONS PURCHASE OF PHILIPS I2C COMPONENTS PCD509x2/zuu/v family 1998 Apr 27 2 Philips Semiconductors Objective specification Low cost; low power DECT baseband controllers (ABC-PRO) 1 FEATURES PCD509x2/zuu/v family The PCD50912 is designed for GAP compatible DECT handsets The PCD50922 is designed for GAP compatible DECT base stations serving up to six handsets Fully static 80C51 microcontroller Emulation supported for 80C51 program development Four 8-bit ports (P0, P1, P2 and P3), 32 I/O lines Dedicated port pins for keyboard, I2C-bus, interrupt sources and/or external memory Fifteen interrupt sources (including those from TICB, BML and DSP) with two priority levels I2C-bus interface UART with IrDA-compatible Data Transmission Mode 256 bytes of microcontroller main RAM 3 kbytes of microcontroller AUX RAM 1 kbyte of sh...