DNT90MPA Datasheet, PDF (1/7 Pages) Murata Manufacturing Co., Ltd. – Low Cost 900 MHz FHSS Transceiver Module with I/O

- 900 MHz Frequency Hopping Spread Spectrum Transceivers
- Direct Peer-to-peer Low Latency Communication
- Transmitter Power Configurable to 40 or 158 mW
- Built-in 0 dBi Chip Antenna
- 100 kbps RF Data Rate
- Serial Port Data Rate up to 250 kbps, SPI Port Data Rate up to 500 kbps
- 128-Bit AES Encryption
- Separate Serial Port for Diagnostics
- Analog and Digital I/O for Sensor Applications
- FCC and Canadian IC Certified for Unlicensed Operation
The DNT90MCA and DNT90MPA FHSS transceiver modules provide a low-cost, versatile solution
for wireless data communications in the 900 MHz ISM band. Direct peer-to-peer communication
provides very low transmission latency between all modules in a network. The DNT90MCA/MPA
RF output power can be set at 40 or 158 mW. The DNT90MCA/MPA receiver input is protected by
a low-loss SAW filter, providing an excellent combination of receiver sensitivity and out-of-band in-
terference rejection. The DNT90MCA/MPA modules include analog, digital and serial I/O, providing
the flexibility to serve applications ranging from cable replacements to sensor networks. The built-in
chip antenna makes these modules very easy to integrate.
DNT90MCA/MPA Absolute Maximum Ratings
Rating
Power Supply Input
All Input/Output Pins
Input Power to RFIO Port
Non-Operating Ambient Temperature Range
Value
-0.5 to +6.5
-0.5 to +3.3
0
-40 to +85
Units
V
V
dBm
o_C
DNT90MCA
DNT90MPA
Low Cost
900 MHz FHSS
Transceiver
Modules with
I/O
DNT90MCA/MPA Electrical Characteristics
Characteristic
RF Communication Topology
Spread Spectrum Mode
Operating Frequency Range
Number of RF Channels
Number of Hopping Patterns
Hop Duration
Modulation
RF Data Transmission Rate
Receiver Sensitivity @ 10^-5 BER
Transmitter RF Output Power
Antenna
RF Connection
Sym Notes
1
1
1
Minimum
Typical
Maximum
Direct Peer-to-Peer
Frequency Hopping
902.76
926.76
26
64
400
FSK
100
-100
40 or 158 mW
0 dBi Dielectric Chip Antenna
U.FL Coaxial Connector
Units
MHz
ms
kbps
dBm
mW
Ω
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DNT90MCA/MPA - 09/26/12