MRF89XAT-I/MQ Microchip Technology, MRF89XAT-I/MQ Datasheet - Page 114

• Manufacturer Part Number: MRF89XAT-I/MQ
• Description: RF ISM BAND TXRX 32 QFN
• Manufacturer: Microchip Technology
• Series: -r

Specifications of MRF89XAT-I/MQ

• Frequency: 863MHz ~ 870MHz, 902MHz ~ 928MHz, 950MHz ~ 960MHz
• Data Rate - Maximum: 200 kbps
• 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
• Memory Size: *
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Rf Ic Case Style: QFN
• No. Of Pins: 32
• Svhc: No SVHC (20-Jun-2011)
• Rohs Compliant: Yes
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: MRF89XAT-I/MQTR

MRF89XA
5.3.3
FIGURE 5-3:
DS70622B-page 114
TRANSMITTER FREQUENCY HOP
OPTIMIZED CYCLE
MRF89XA is in TX mode
On channel 1 (R1/P1/S1)
TX HOP CYCLE
16 mA typ. @1 dBm
MRF89XA
1.3 mA typ.
IDDFS
IDDT
IDD
TS HOP
Wait
Preliminary
TSTWF
Wait
1. Set R2/P2/S2
2. Set MRF89XA in FS mode, change
Frequency Band Select bits (FBS<1:0>) if needed, then switch
from R1/P1/S1 to R2/P2/S2
MRF89XA is now ready
for data transmission
Set MRF89XA back in TX mode
© 2010 Microchip Technology Inc.
Time