RF600T Datasheet, PDF (1/13 Pages) rfsolutions.ltd – Smart Com Radio Transceiver IC

Smart Com Radio Transceiver IC
RF600T
• Enables Easy Radio Communications
• Connects directly to RF Module
• Simple CMOS/TTL Data Interface
• Performs all Data Encryption for Reliable Data Comms.
• Addressed Mode With Acknowledge
• Broadcast Mode
• Automatic Retry
• Achieves Maximum Range From RF Modules
• Optional host Flow Control
• Two Telemetry I/O Lines (addressed mode only)
• Compatible With Most RF Modules
Typical Applications
• Wireless RS232
• Cable Replacement
• Alarm Systems
• Communications Systems
• Local Area Networking
Hardware Features
• 3.0 – 5.5V Operation. (2.0 – 5.5V optional)
• 190 Byte data Buffer
• ‘Manchester’ Modulation
• CRC Error Checking
• 18 pin DIP/SOIC Package
• 2 Digital Telemetry Lines (addressed mode only)
• Asynchronous Serial Host Interface
1 _RxR
2
CTS
3 ^LEARN
OUT2 ₁₈
OUT1 ₁₇
OSC1 16
4
RTS
OSC2 15
5 GND RF600T Vcc 14
6 MODE
IN2 ₁₃
7 TxH
IN1 12
8
RxH
RxEN ₁₁
9
TxR
TxEN 10
The RF600T provides a simple interface between TTL level asynchronous serial data sources and standard
RF modules (Transceiver, Transmitter or Receiver) with minimal interface required.
The RF600T performs all the necessary data manipulation and encryption required by the Radio module to
achieve a reliable radio link whilst providing a simple data interface to the users controller.
The device has been designed to obtain the maximum range from the Radio medium using automatic data
packet generation with ‘Manchester’ encoding and CRC based error checking. In addition, in addressed
mode, automatic retries ensure that the host is informed of successful or failed data packet delivery. The
RF600T uses control lines to handle the flow of data to and from the host, and incorporates a 190 byte data
buffer.
Part Number
RF600T
RF600T-SO
RF600T-EVAL
Description
Transceiver IC PDIP Package
Transceiver IC SMT Package
Evaluation Kit for Smart Radio Modules
Package
18pin PDIP
18pin SO
DS601-4
25^th JUN 2004
©2004 Reg. No. 227 4001, ENGLAND
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