Microchip MRF89XAT-I/MQ RF Transceiver, 32-Pin QFN

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Subtotal (1 tape of 2 units)*

£5.50

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£6.60

(inc. VAT)

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Temporarily out of stock
  • 999,999,998 unit(s) shipping from 29 December 2025
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Per Tape*
2 - 8£2.75£5.50
10 - 22£2.51£5.02
24 - 98£2.39£4.78
100 +£2.33£4.66

*price indicative

Packaging Options:
RS Stock No.:
754-5115
Mfr. Part No.:
MRF89XAT-I/MQ
Brand:
Microchip
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Brand

Microchip

Technology

Low IF/ISM Transceiver

Modulation Technique

FSK, OOK

Package Type

QFN

Pin Count

32

Dimensions

5 x 5 x 0.75mm

Mounting Type

Surface Mount

Length

5mm

Width

5mm

Height

0.75mm

Maximum Operating Band 1 Frequency

870MHz

Maximum Operating Band 2 Frequency

928MHz

Maximum Operating Band 3 Frequency

960MHz

Minimum Operating Band 1 Frequency

863MHz

Minimum Operating Band 3 Frequency

950MHz

Number of Operating Bands

3

Minimum Operating Band 2 Frequency

902MHz

COO (Country of Origin):
TH

MRF89XA Sub-1GHz RF Transceiver


The MRF89XA is a single chip, multi-channel FSK/OOK transceiver capable of operating in the 863-870MHz and 902-928MHz ISM frequency bands, as well as the 950-960 MHz frequency band.

RF Frequency Ranges: 863 to 870, 902 to 928 and 950 to 960MHz ISM bands
RF Output Power: +12.5dBm
Receiver Sensitivity: -107dBm @ 25kbps FSK
Modulation: FSK, OOK
OTA Data Rate: up to 200kbps
Supports packet handling, data whitening and automatic CRC generation
Supports Manchester encoding/decoding
Incoming sync word (pattern) recognition
Bit synchronizer for incoming data and clock synchronization/recovery
Supports proprietary sub-1GHz wireless protocols
Digital RSSI
64-byte Tx/Rx data FIFO
Host communication: serial SPI
Supports power-saving modes
Power supply: +2.1 to +3.6Vdc
Operating temperature range: -40 to +85°C
Applications: Home/Industrial Automation, Remote Control, Wireless PC Peripherals, Remote Keyless Entry, Vehicle Sensor Monitoring, Telemetry, Local communication for the Internet of Things (IoT)

Approvals

ETSI, FCC

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