EM2420 ETC [List of Unclassifed Manufacturers], EM2420 Datasheet - Page 7

• Manufacturer Part Number: EM2420
• Description: 2.4 GHz IEEE 802.15.4 / ZigBee RF Transceiver
• Manufacturer: ETC [List of Unclassifed Manufacturers]

Features
•
•
•
•
•
Ember Part Number: 120-0049-000C
2400 – 2483.5 MHz RF Transceiver
Direct Sequence Spread Spectrum
250 kbps data rate, 2 MChip/s chip
O-QPSK with half sine pulse shaping
Very low current consumption (RX:
High sensitivity (-94 dBm)
High adjacent channel rejection (39
High alternate channel rejection (46
On-chip VCO, LNA and PA
Low supply voltage (2.1 – 3.6 V) with
Programmable output power
I/Q low-IF soft decision receiver
I/Q direct up-conversion transmitter
Separate transmit and receive FIFOs
128 byte transmit data FIFO
128 byte receive data FIFO
Very few external components
Only
No external filters needed
Easy configuration interface
4-wire SPI interface
Serial clock up to 10 MHz
802.15.4 MAC hardware support:
Automatic preamble generator
Synchronization
CRC-16 computation and checking
(DSSS) transceiver
rate
modulation
19.7 mA, TX: 17.4 mA)
dB)
dB)
on-chip voltage regulator
minimized number of passives
insertion/detection
over the MAC payload
reference
crystal
and
word
EM2420 Datasheet
a
•
•
•
•
Clear Channel Assessment
Energy detection / digital RSSI
Link Quality Indication
Full automatic MAC security (CTR,
802.15.4 MAC hardware security:
Automated security operations within
CTR mode encryption / decryption
CBC-MAC authentication
CCM encryption / decryption and
Stand-alone AES encryption
Development tools available
Ember Evaluation Kit: A twelve-node
Ember
Small size QLP-48 package, 7 x 7 mm
Complies with EN 300 440 and FCC
CFR47 part 15, ARIB STD-T-66
CBC-MAC, CCM)
the receive and transmit FIFOs.
authentication
evaluation kit designed to allow
users
application
familiarize
Ember's Embedded RF solutions
and
software.
developers need to create Ember
Enabled applications. The Ember
Developer Kit includes breakout
hardware, Ember RF modules and
the
organizing, self-healing, flexible
networking
accommodates mesh, star and
hybrid network topologies. The
EmberNet Stack is accessible
though
powerful API.
Developer
EmberNet
Network
to
a
straightforward
characterize
environment
themselves
EM2420
Kit:
Stack, a
stack
Management
Everything
Page 7 of 89
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