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Part: PCD509v
Category:
Description: PCD509x2/zuu/v Family; Low Cost; Low Power Dect Baseband Controllers (ABC-PRO)
Company: Philips Semiconductors
Datasheet: Download PCD509v datasheet File size : 372 kB
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Datasheet text preview:
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 shared System Data RAM · 64 kbytes of mask programmable ROM · 128 kbyte address space for external ROM access, maximum 192 kbytes together with internal ROM · 128 kbytes of external RAM addressable · Embedded DSP with 6.912, 13.824 or 27.648 Mips · Speech and IOM-2 interface · BML for TDMA frame (de)multiplexing. Transmission or reception can be programmed for any slot · Ciphering, scrambling, CRC checking/generation, protected B-fields · Local call and B-field loop-back · Automatic receiver delay adjustment programmable per slot to correct for terminal mobility · Phase error measurement and phase error correction by hardware · Serial interface to synthesizer for frequency programming · Programmable timing and polarity of radio-control signals · Easy interfacing with radio circuits, operating at different supply voltages · GMSK pulse shaper with two different pulse shapes (BT = 0.5 and BT = 0.8) · Comparator for use as bit-slicer · 3 channel time-multiplexed 8-bit ADC for RSSI, battery and general input voltage measurement · Battery management supported by programmable current source for temperature or charge current measurement · On-chip 8-bit DAC for various purposes · Low power crystal oscillator at 13.824 MHz · Programmable on-chip capacitors for frequency adjustment to 13.824 MHz with large pulling range · High performance DAC and ADC for dynamic earpiece and dynamic or electret microphone · Analog-to-digital path switchable sensitivity for microphone or line interface input · On-chip reference voltage and supply for electret microphone · Very low ohmic buzzer output · Pulse density modulated or pulse width modulated buzzer output signal · Power-on-reset · Low power operation optimized for 2 battery cells in handset · Long standby time due to reduced digital supply voltage and reduced activity in idle-locked mode · Flexible supply voltage concept due to use of level shifters between each supply voltage domain · Eight independent supply voltage domains: 1.8 to 3.6 V for digital core, microcontroller ports P0 and P2, and also P1 and P3 1.8 to 3.6 V for buzzer, oscillator and battery 2.7 to 3.6 V for RF interface and analog circuits · CMOS technology · Small and flat LQFP80 package.
1998 Apr 27
3
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