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PDF RFM63W Data sheet ( Hoja de datos )
| Número de pieza | RFM63W | |
| Descripción | ISM TRANSCEIVER MODULE | |
| Fabricantes | HOPERF | |
| Logotipo |  |
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RFM63W
RFM63W ISM TRANSCEIVER MODULE V1.2
ADVANCED COMMUNICATIONS & SENSING
General Description
The RFM63W is a low cost transceiver module
operating in the 868 and 915MHz frequency bands,
The RFM63W is optimized for very low power
consumption (3mA in receiver mode). It incorporates a
baseband modem with data rates up to 200 kb/s. Data
handling features include a sixty-four byte FIFO,
packet handling, automatic CRC generation and data
whitening.
All major RF communication parameters are
programmable and most of them may be dynamically
set. It complies with European (ETSI EN 300-220
V2.1.1) and North American (FCC part 15.247 and
15.249) regulatory standards.
In order to better use RFM63W modules, this
specification also involves a large number of the
parameters and functions of its core chip RF63's,
including those IC pins which are not leaded out. All
of these can help customers gain a better
understanding of the performance of RFM63W
modules, and enhance the application skills.
Features
• Low Rx power consumption: 3mA
• Low Tx power consumption: 25 mA @ +10 dBm
• Good reception sensitivity: down to -105 dBm at
25 kb/s in FSK, -111 dBm at 2kb/s in OOK
• Programmable RF output power: up to +12 dBm in
8 steps
• Packet handling feature with data whitening and
automatic CRC generation
• Wide RSSI (Received Signal Strength Indicator)
dynamic range, 70dB from Rx noise floor
• Bit rates up to 200 kb/s, NRZ coding
• On-chip frequency synthesizer
• FSK and OOK modulation
• Incoming sync word recognition
• Built-in Bit-Synchronizer for incoming data and
clock synchronization and recovery
• Module Size： 19.7X16mm
• Optimized Circuit Configuration for Low-cost
applications
RFM63W
Applications
• Wireless alarm and security systems
• Wireless sensor networks
• Automated Meter Reading
• Home and building automation
• Industrial monitoring and control
• Remote Wireless Control
Page 1 of 91
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1 page  
RFM63W
ThAisDpVroAdNuCctEdDatCasOhMeeMtUcNonICtaAinTsIOaNdSet&ailSedENdeSsINcrGiption of the RFM63W performance and functionality. Please consult
the HopeRF website for the latest updates or errata.
1. General Description
The RFM63W is a FSK and OOK transceiver module capable of operation at the 868 and 915 MHz license free
ISM frequency bands, It complies with both the relevant European and North American standards, EN 300-220
V2.1.1 (June 2006 release) and FCC Part 15 (10-1-2006 edition). A unique feature of this circuit is its extremely
low current consumption in receiver mode of only 3mA (typ).
1.1. Simplified Block Diagram
Figure 1: RFM63W Simplified Block Diagram
Page 5 of 91
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5 Page 
ADVANCED COMMUNICATIONS & SENSING
RFM63W
2.4.5. Digital Specification
Conditions: Temp = 25 °C, VDD = 3.3 V, unless otherwise specified.
Table 9: Digital Specification
Symbol
VIH
VIL
VOH
VOL
SCK_CONFIG
SCK_DATA
T_DATA
T_MOSI_C
T_MOSI_D
T_NSSC_L
T_NSSD_L
T_NSSC_H
T_NSSD_H
Description
Digital input level high
Digital input level low
Digital output level high
Digital output level low
SPI Config. clock frequency
SPI Data clock frequency
DATA hold and setup time
MOSI setup time for SPI Config.
MOSI setup time for SPI Data.
NSS_CONFIG low to SCK rising edge.
SCK falling edge to NSS_CONFIG high.
NSS_DATA low to SCK rising edge.
SCK falling edge to NSS_DATA high.
NSS_CONFIG rising to falling edge.
NSS_DATA rising to falling edge.
Conditions
Imax=1mA
Imax=-1mA
Min
0.8*VDD
-
0.9*VDD
-
-
-
2
250
312
500
625
500
625
Typ
-
-
-
-
-
-
-
-
-
-
-
-
-
Max
-
0.2*VDD
-
0.1*VDD
6
1
-
-
-
-
-
-
-
Unit
V
V
V
V
MHz
MHz
µs
ns
ns
ns
ns
ns
ns
Page 11 of 91
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11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet RFM63W.PDF ] | |
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