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The Industrial, Scientific and Medical (ISM) unlicensed sub-GHz radio frequency bands are used for many short-range, low-data-rate, and low-power wireless applications. We provide stand-alone transceivers and receiver products, as well as a family of rfPIC transmitters with an embedded PIC® microcontroller that can be used to create RF remotes. These radio solutions, which are listed below, are ideal for Automatic Meter Reading (AMR), consumer electronics, home, business, industrial automation, automotive, toys and medical applications.

Remote Keyless Entry (RKE) Solutions


We also offer solutions based on our Ultimate KeeLoq® protocol for developing highly secure RKE authentication applications for security systems, automotive and identity and property authentication.

RF Solutions


Explore these sub-GHz RF solutions that complement our PIC microcontrollers:

Transmitters


Radio
Type
Modulation
Data Rate (kbps)
Frequency Range (MHz)
Tx Power (dBm)
 
MICRF114
Transmitter
OOK
115.2 (NRZ), 57.6 (Manchester Encoded)
285–445
+13
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MICRF113
Transmitter
ASK
20
300–450
+10
Buy Now
MICRF112
Transmitter
ASK/FSK
50 (ASK), 10 (FSK)
300–450
+10
Buy Now

Receivers


Radio
Type
Modulation Data Rate
(kbps)
Frequency Range (MHz)
Sensitivity (dBm)
 
MICRF219A
Receiver
(with Auto-Poll)
ASK/OOK
20
300–450
−110
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MICRF220
Receiver
ASK/OOK
20
300–450
−110
Buy Now
MICRF221
Receiver
ASK/OOK
10
(Manchester Encoded)
850–950
−109
Buy Now
MICRF229
Receiver
(Auto-Poll and RSSI)
ASK/OOK
20
400–450
−112
Buy Now
MICRF230
Receiver
(RSSI and Squelch)
ASK/OOK
20
400–450
−112
Buy Now

Parallel Encoders


Part Number
Type
Current Consumption Data Rate
(kbps)
Temperature Range
Package
 
MICRF302
Parallel Encoder
130 µA operating, 0.1 µA Standby
Selectable: 0.6, 1, 3, 4.8
−40°C to +85°C
10-pin 2.5 mm × 2.5 mm MLF®
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Transceivers


Radio
Type
Modulation Data Rate
(kbps)
Frequency Range (MHz)
Sensitivity (dBm)
Tx Power (dBm)
 
MRF89XA
Transceiver
FSK/OOK
200
868/915/955
−113
+12.5 Buy Now

MCU Transmitters


Device
Program Memory
Program Memory
Data EEPROM/Flash
RAM (Bytes)
Frequency Range
(MHz)
 
PIC12LF1840T39A
Flash
7.1K
256 bytes
256
310–915
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PIC12F529T39A
Flash
2.3K
64 bytes
201
310–915
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PIC16LF1824T39A
Flash
7.1K
256 bytes
256
310–915
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rfPIC12F675K
Flash
1.7k
128 bytes
64
290–350
Buy Now
rfPIC12F675F
Flash
1.7K
128 bytes
64
380–450
Buy Now
rfPIC12F675H
Flash
1.7K
128 bytes
64
850–930
Buy Now

Understanding ADC Performance in Wi-Fi MCUs

PIC32MZ W1/WFI32 comes with a power packed 12 bit ADC that can reduce design complexities in your connected designs. This video showcases the performance characteristics of this ADC in comparison with similar devices in the market.