MRF49XA-I/ST Microchip Technology, MRF49XA-I/ST Datasheet - Page 5

• Manufacturer Part Number: MRF49XA-I/ST
• Description: IC RF TXRX 433/868/915 16-TSSOP
• Manufacturer: Microchip Technology

Specifications of MRF49XA-I/ST

• Package / Case: 16-TSSOP
• Frequency: 433MHz, 868MHz, 915MHz
• Data Rate - Maximum: 256kbps
• Modulation Or Protocol: FHSS, FSK
• Applications: Home / Industrial Automation, Remote Access, Security Alarms
• Power - Output: 7dbm
• Sensitivity: -110dBm
• Voltage - Supply: 2.2 V ~ 3.8 V
• Current - Receiving: 11mA
• Current - Transmitting: 15mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Number Of Receivers: 1
• Number Of Transmitters: 2
• Wireless Frequency: 433 MHz to 915 MHz
• Output Power: + 7 dBm
• Operating Supply Voltage: 2.5 V, 3.3 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Modulation: FHSS, FSK
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 579-MRF49XA-1/ST

Table of Contents
1.0
2.0
3.0
4.0
5.0
6.0
Appendix A: Read Sequence and Packet Structures .......................................................................................................................... 91
Appendix B: Revision History............................................................................................................................................................... 93
Index ................................................................................................................................................................................................... 95
The Microchip Web Site ....................................................................................................................................................................... 97
Customer Change Notification Service ................................................................................................................................................ 97
Customer Support ................................................................................................................................................................................ 97
Reader Response ................................................................................................................................................................................ 98
Product Identification System .............................................................................................................................................................. 99
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Errata
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Introduction................................................................................................................................................................................... 5
Hardware Description................................................................................................................................................................... 7
Functional Description................................................................................................................................................................ 43
Application Details...................................................................................................................................................................... 71
Electrical Characteristics ............................................................................................................................................................ 77
Packaging Information................................................................................................................................................................ 87
http://www.microchip.com
TO OUR VALUED CUSTOMERS
Preliminary
MRF49XA
DS70590B-page 3