PCD5013H中文资料飞利浦数据手册PDF规格书

GENERAL DESCRIPTION

This data sheet describes the operation of the PCD5013 integrated paging decoder. It is fully compatible with other FLEXchip™ ICs including the PCD5008.

The PCD5013, also referred to as the decoder, simplifies implementation of a FLEX™ paging device, by being able to interface with several off-the-shelf paging receivers and host microcontrollers/processors. Its primary function is to process information received and demodulated from a FLEX™ radio paging channel, select messages addressed to the paging device and communicate the message information to the host.

FEATURES

• FLEX™ paging protocol decoder

• 16 programmable user address words

• 16 fixed temporary addresses

• 16 operator messaging addresses

• 1600, 3200 and 6400 bits/s decoding

• Any-phase or single-phase decoding

• Uses standard Serial Peripheral Interface (SPI) in slave mode

• SSID and NID roaming support

• Backward compatible to the standard and roaming FLEX™ decoder ICs

• Allows low current power-down mode operation of host processor

• Highly programmable receiver control

• Real-time clock time base

• FLEX™ fragmentation and group messaging support

• Real-time clock over-the-air update support

• Compatible with synthesized receivers

• Low battery indication (external detector)

• Low cost LQFP32 plastic package

• Optional internal 4-level FSK demodulator and data slicer

• Operates using a 76.8 or 160 kHz crystal

• Very low power consumption

• Operates at low supply voltage

• Full support for revision 1.9 of the FLEX™ protocol.

APPLICATIONS

• Numeric FLEX™ pagers

• Alphanumeric FLEX™ pagers

• Roaming FLEX™ pagers

• Remote metering

• Car security systems

• Personal digital assistants.