RF600T_03 Datasheet, PDF (1/11 Pages) rfsolutions.ltd – Low-Power-Radio Transceiver IC

Low-Power-Radio Transceiver IC
RF600T
• Addressed Mode With Acknowledge
• Broadcast Mode
• Automatic Retry
• Serial Interface
• Stand Alone Operation
• Achieves Maximum Range From RF Modules
• Flow Control Option
• 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 Internal Buffer
• ‘Manchester’ Modulation On Radio Link
• CRC Error Checking
• 18 pin DIP/SOIC Package
• 2 Digital Telemetry Lines (addressed mode only)
• Asynchronous Serial Host Interface
1 _RxR
2
CTS
OUT2 ₁₈
OUT1 ₁₇
3 ^LEARN
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). The device allows for either broadcast or addressed point
to point modes of operation and is simple to use with minimal interface required. Data packet generation is
automatically performed along 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
Description
Transceiver IC PDIP Package
Transceiver IC SMT Package
Package
18pin PDIP
18pin SO
DS601-2
11^th Dec 2003
©2003 Reg. No. 227 4001, ENGLAND
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