MRF89XA-I/MQ Microchip Technology, MRF89XA-I/MQ Datasheet - Page 43

• Manufacturer Part Number: MRF89XA-I/MQ
• Description: TXRX ISM SUB-GHZ ULP 32QFN
• Manufacturer: Microchip Technology

Specifications of MRF89XA-I/MQ

• Package / Case: 32-WFQFN Exposed Pad
• Frequency: 863MHz ~ 870MHz, 902MHz ~ 928MHz, 950MHz ~ 960MHz
• Data Rate - Maximum: 200kbps
• Modulation Or Protocol: FSK, OOK
• Applications: ISM
• Power - Output: 12.5dBm
• Sensitivity: -113dBm
• Voltage - Supply: 2.1 V ~ 3.6 V
• Current - Receiving: 3mA
• Current - Transmitting: 25mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Number Of Receivers: 1
• Number Of Transmitters: 1
• Wireless Frequency: 863 MHz to 870 MHz, 902 MHz to 928 MHz, 950 MHz to 960 MHz
• Interface Type: SPI
• Noise Figure: - 112 dBc
• Output Power: - 8.5 dBm, + 12.5 dBm
• Operating Supply Voltage: 2.1 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Maximum Data Rate: 256 Kbps
• Maximum Supply Current: 25 mA
• Minimum Operating Temperature: - 40 C
• Modulation: FSK
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

REGISTER 2-15:
© 2010 Microchip Technology Inc.
bit 1
bit 0
Note 1: Setting this bit to ‘0’ disables the RSSI IRQ source. It can be left enabled at any time, and the user can
choose to map this interrupt to IRQ0/IRQ1 or not.
LSTSPLL: Lock Status of PLL bit
1 = PLL locked (lock detected)
0 = PLL not locked
Writing a ‘1’ for this bit clears LSTSPLL.
LENPLL: Lock Enable of PLL bit
1 = PLL lock detect enabled (default)
0 = PLL lock detect disabled
The PLL lock detect flag is mapped to the PLOCK pin (pin 23), and pin 23 is a High-Z pin
FTPRIREG: FIFO TRANSMIT PLL AND RSSI INTERRUPT REQUEST
CONFIGURATION REGISTER (ADDRESS:0x0E) (POR:0x01) (CONTINUED)
Preliminary
MRF89XA
DS70622B-page 43