MRF89XAM8A-I/RM Microchip Technology, MRF89XAM8A-I/RM Datasheet - Page 3

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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
Features
• Module designed from the MRF89XA integrated
• Supports proprietary sub-GHz wireless protocols
• Simple, SPI Interface with Interrupts
• Small size: 0.7" x 1.1" (17.8 mm x 27.9 mm),
• Integrated crystal, internal voltage regulator,
• Easy integration into final product: minimize prod-
• Compatible
• Conforms to the following ETSI standards:
Operational
• Operating voltage: 2.1–3.6V (3.3V typical)
• Temperature range: -40°C to +85°C Industrial
• Low-current consumption:
Pin diagram
© 2010 Microchip Technology Inc.
ultra low-power, sub-GHz transceiver IC.
surface mountable
matching circuitry and Printed Circuit Board
(PCB) antenna
uct development, quicker time to market
families (PIC16, PIC18, PIC24, dsPIC33 and
PIC32)
- EN 300 220-2 V2.3.1 (2001–02)
- EN 301 489-3 V1.4.1 (2002–08)
- Rx mode: 3 mA (typical)
- Tx mode: 25 mA at +10 dBm (typical)
- Sleep: 0.1 µA (typical)
868 MHz Ultra-Low Power Sub-GHz Transceiver Module
with
Microchip’s
CSCON
RESET
Microcontroller
IRQ0
GND
SCK
SDI
1
2
3
4
5
6
Preliminary
RF/Analog Features
• 863–870 MHz operation
• Modulation: FSK and OOK
• Data rate (to conform to ETSI standards):
• Reception sensitivity
• +10 dBm typical output power with 21 dB Tx
Media Access Controller
(MAC)/Baseband Features
• Packet handling features with data whitening and
• Incoming sync word (pattern) recognition
• Built-in bit synchronizer for incoming data, and clock
• 64-byte transmit/receive FIFO with preload in stand-by
• Supports Manchester encoding/decoding
- FSK: 40 kbps
- OOK: 16 kbps
- FSK: -107 dBm (typical) at 25 kbps
- OOK: -113 dBm (typical) at 2 kbps
power control range
automatic CRC generation
synchronization and recovery
mode
techniques
MRF89XAM8A
12
11
10
9
8
7
GND
GND
V
IRQ1
CSDATA
SDO
IN
DS70651A-page 1

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