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

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MRF89XAM8A-I/RM

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

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

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MRF89XAM8A-I/RM
Manufacturer:
LELON
Quantity:
2 156
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The Microchip name and logo, the Microchip logo, and MPLAB are registered trademarks of Microchip Technology Incorporated
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© 2010, Microchip Technology Incorporated, Printed in the U.S.A. All Rights Reserved. 08/10
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DS51942A
08/04/10
MRF89XAMxA PICtail™/PICtail Plus Daughter
Board Information Sheet
Overview
The MRF89XAMxA PICtail
development daughter board for the following modules:
• MRF89XAM8A Ultra Low-Power Sub-GHz Transceiver module – 868 MHz (AC164138-1)
• MRF89XAM9A Ultra Low-Power Sub-GHz Transceiver module – 915 MHz (AC164138-2)
The daughter board can be plugged into multiple Microchip Technology demonstration and
development boards. For example, the daughter board is appropriate for 8-bit microcontroller
development using the PIC18 Explorer Board (DM183032) or for 16-bit and 32-bit
microcontroller development using the Explorer 16 Development Board (DM240001).
User’s Guide
The
available for download from the Microchip website http://www.microchip.com/wireless. The
User’s Guide contains more detailed information on the features, operation, schematics and
Printed Circuit Board (PCB).
Software
Sample source code is available at Microchip Wireless Design Environment, Microchip
Wireless Media Access Controller (MiMAC) and Microchip Wireless Application
Programming Interface (MiApp), and each are described in Application Notes AN1283 and
AN1284. A Quick Start Guide is included in the software installation package that explains the
installation and operation of the demonstration program.The Quick Start Guide is available
for download from the Microchip website
The MRF89XA Radio Utility Driver Program provides design engineers a development and
testing utility program that operates on the PIC18 Explorer Board (DM183032) and Explorer
16 Development Board (DM240001). This program is available for download from the
Microchip website
Application Note AN1340.
Operation
Programming and configuration options for the MRF89XAMxA transceiver modules are
provided in the
Sheet
Sample source code is the best place to start. Refer to the compile options when enabling the
MRF89XAMxA transceiver modules.
Jumper Configuration
Power Disconnect/Current Measure Jumpers (JP1/JP2) – Two 2-pin headers are connected
in parallel. A shunt connects power to the MRF89XAMxA module. A current meter can be
placed on the header and shunt can be removed to measure the current consumption.
TIP: To prevent power interruption to the MRF89XAMxA module, keep the shunt on the
header while connecting the current meter. After connecting, remove the shunt to measure
current.
INT2 Jumper (JP3) – For the PIC18 Explorer Board, jumpering JP3 with a shunt allows the
connection of RA5 to RB2/INT2 and enables push-button switch S2 to trigger an interrupt.
Voltage and current to the MRF89XAMxA PICtail
the range of 2.1-3.6V. Ensure that the daughter board is plugged into a development/demon-
stration board that meets this power requirement; otherwise, damage to the MRF89XAMxA
PICtail
MRF89XAMxA PICtail™/PICtail Plus Daughter Board User’s Guide
(DS70622).
TM
/PICtail Plus Daughter Board may occur.
MRF89XA Ultra Low-Power, Integrated ISM Sub-GHz Transceiver Data
http://www.microchip.com/wireless,
/PICtail Plus Daughter Board is a demonstration and
CAUTION
http://www.microchip.com/wireless.
TM
/PICtail Plus Daughter Board should be in
and detailed information is given in the
(DS70653A) is

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