PCD5091 Datasheet | NXP Semiconductors

INTEGRATED CIRCUITS DATA SHEET PCD5091 DECT baseband controller Objective specification Supersedes data of 1996 Oct 30 File under Integrated Circuits, IC17 1997 Jul 21 Philips Semiconductors Objective specification DECT baseband controller CONTENTS 1 1.1 2 3 4 5 5.1 5.2 6 7 8 8.1 8.2 8.3 8.4 9 10 11 Features DSP software Features GENERAL DESCRIPTION ORDERING INFORMATION BLOCK DIAGRAM PINNING INFORMATION Pinning Pin description FUNCTIONAL DESCRIPTION PACKAGE OUTLINES SOLDERING Introduction Reflow soldering Wave soldering Repairing soldered joints DEFINITIONS LIFE SUPPORT APPLICATIONS PURCHASE OF PHILIPS I2C PONENTS 1997 Jul 21 Philips Semiconductors Objective specification DECT baseband controller 1 Features - Easy interfacing with radio circuits, operating at other supply voltage (RF supply pin with level shifter for RF signals) - On-chip parator for use as data-slicer - Low power oscillator with integrated frequency adjustment - QFP100 and LQFP100 packages - Power-on-reset - Programmable power-down modes - Low supply voltage (2.7 to 3.6 V) - CMOS technology. 1.1 DSP software Features - 80C51 ports P0, P1, P2 and P3 available for interfacing to display, keyboard, I2C-bus, interrupt sources and/or external memory. Integrated 64 kbyte ROM, 3 kbytes of data memory and 1 kbyte SDR-RAM. External program memory is addressable up to 128 kbytes - +2.7 to +5 V port (P0 to P3) interface - TDMA frame (de)multiplexing. Transmission or reception can be programmed for any slot - Ciphering, scrambling, CRC checking/generation and protected B-fields - Speech and data buffering space for six handsets - Local call and B-field loop-back - Two interrupt lines for BML and DSP to interrupt...