HIRK-315
HIRK-433
RF RECEIVER DECODER HYBRID. HIR6-433
Features
Miniature RF Receiver and Decoder.
Advanced Keeloq Decoding
Advanced Laser Trimmed Ceramic Module
AM Range up to 100 Metres
FM Range up to 150 Metres
Easy Learn Transmitter Feature.
Outputs, Momentary or Latching & Serial Data.
Direct Led Drive Shows Data Reception
Single Supply 5V
Flash re-programmable
HIR6 Low Power Version (<1mA)
Directly compatible with 110 Series
Compatible with RF600E
EMC Compliant for use in Europe
FCC Certified for use in USA
Applications
Remote Switching.
General Remote Control Systems.
Remote Gates.
Garage Door Openers.
Paging.
Car, Caravan, Motorcycle Alarms
Description
A range of miniature single in line (SIL) hybrid modules providing complete four channel Radio
Receiver/Decoder systems available in either AM or FM. When used with the 110-AM or 120-FM series
pocket keyfobs a complete remote telemetry system is obtained with up to 150 metres range.
The module consists of a front end super-heterodyne or super-regen RF receiver with an embedded
microcontroller decoding a highly secure Keeloq protocol signal.
The module has an easy-to-use 'LEARN' facility, and is capable of learning up to 50 unique keyfob encoders.
The module requires a 5V power supply and provides a direct LED drive showing data reception and four
digital data outputs. The outputs may be programmed for momentary or latching configuration.
The modules have flash re-programmability feature to enable field re-programming of the controller.
Part Numbers
Part Number Description Compatible Transmitters
HiRK-315A Superhetrodyne Receiver Decoder AM 315MHz
110 Series transmitter
Superhetrodyne Receiver Decoder AM 433MHz
HiRK-433A keyfobs or
102 A Series transmitters
HiR6-433A SuperRegenerative Low Power Rx Decoder AM 433MHz
120 Series transmitters
Low Power Rx Decoder FM 433MHz
HIRK-433F
102 F series transmitters
DS010-6 May 06 2006 REG No 277 4001, England. Page 1
HIRK-315
HIRK-433
RF RECEIVER DECODER HYBRID. HIR6-433
HiRK Versions
This range of modules provides a high sensitivity and selective Superhetrodyne receiver, combined with flash
programmable controller, supplied pre-programmed to operate with a suitable Keeloq Transmitter encoder.
The range from such a system can be up to 150 metres Lin of Sight (LOS).
Custom versions of this product are available, please contact our sales department for further details
Pin Descriptions Superhetrodyne Versions (HiRK series)
Pin No Name Description
1 Vcc-RF +5V Supply Voltage RF section
2 GND-RF RF Ground
3 ANT Connect Antenna to this input
7 GND-RF RF Ground
AF Ground
11 GND-AF
13 RSSI Received Signal Strength Indicator (RSSI)
14 O/P-AF Raw Data output from RF receiver (CMOS/TTL signal)
15 Vcc-digital +5V Supply Voltage digital section
Digital Ground
16 Vdd-digital
Pulls Microcontroller into reset if connected to Ground
17 MCLR**
May be left unconnected if not required (internally tied high)
18 Link2 Connect to GND to make link, may be left O/C if not required
19 Link1 Connect to GND to make link, may be left O/C if not required
Programming Switch input. Used when learning new transmitters and erasing data.
20 PSW
External LED sink output, can be connected directly to cathode of external LED.
21 LED Connect Anode of the LED directly to +5V.
Indicates Data reception, and programming status.
22 O/P2 Active High data Output 2 (has a 220 series resistor)
23 O/P3 Active High data Output 3 (has a 220 series resistor)
Active High data Output 4 (has a 220 series resistor) or
Battery Low Output: Indicates when the transmitter battery is low voltage (Output is
high when battery low)
24 O/P4
Serial Data Output: Outputs the Serial ID of transmitter encoder. Please see
RF600 for serial data format and timings
25 O/P1 Active High data Output 1 (has a 220 series resistor)
Compatibility with older versions of this module
** AM-HiRK: To remain compatible with previous versions of the product, this pin may be removed and
ignored.
AM-HiRH : Please contact sales for part HiRK-433P534
DS010-6 May 06 2006 REG No 277 4001, England. Page 2