PCF5001 General Description
PCF5001 Features
` Wide operating supply voltage range (1.5 to 6.0 V)
` Extended temperature range: -40 to +85 °C (between -40 to -10 °C, minimum supply voltage restricted to 1.8 V)
` Very low supply current (60 mA typ. with
76.8 kHz crystal)
` "CCIR radio paging Code No 1" (POCSAG) compatible
` Programmable call termination conditions
` 512 and 1200 bits/s data rates (2400 bits/s with some restrictions), see Section 7.4
` Improved ACCESSâ synchronization algorithm
` Supports 4 user addresses (RICs) in two independent frames
` Eight different alert cadences
` Directly drives magnetic or piezo ceramic beeper
` High level alert requires only a single external transistor
` Optional vibrator type alerting
` Silent call storage, up to eight different calls
` Repeat alarm facility
` Programmable duplicate call suppression
` Interfaces directly to UAA2050T, UAA2080 and UAA2082 digital paging receivers
` Programmable receiver power control for battery economy
` On-chip non-volatile EEPROM storage
` On-chip voltage converter with improved drive capability
` Serial microcontroller interface for display pager applications
` Optional visual indication of received call data using a modified RS232 format
` Level shifted microcontroller interface signals
` Alert on low battery
` Optional out-of-range indication.
PCF5001 Typical Application
· Alert-only pagers, display pagers
· Telepoint
· Telemetry/data receivers.
PCF5001 Connection Diagram
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