MRF89XAM8A-I/RM Microchip Technology, MRF89XAM8A-I/RM Datasheet - Page 9

• Manufacturer Part Number: MRF89XAM8A-I/RM
• Description: TXRX MODULE 868MHZ ULP SUB GHZ
• Manufacturer: Microchip Technology

Specifications of MRF89XAM8A-I/RM

• Wireless Frequency: 868 MHz
• Interface Type: SPI
• Output Power: 12.5 dBm
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 85 C
• Maximum Supply Current: 30 mA
• Minimum Operating Temperature: - 40 C
• Modulation: FSK, OOK
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

FIGURE 1-5:
© 2010 Microchip Technology Inc.
Host PCB Top Copper Ground
Plane (Antenna Counterpoise):
Extend the host PCB top copper
ground plane under and to the left
and right side of the module at
least 0.4 inches (1 cm) for best
antenna performance.
Edge of PCB
MOUNTING DETAILS
0.4”
0.470”
Preliminary
3.4”
0.4”
Keep
(approximately 3.4 inches (8.6
cm)) clear of metallic structures
for best performance.
MRF89XAM8A
3.4”
area
around
DS70651A-page 7
antenna