EM2420-STR Ember, EM2420-STR Datasheet - Page 6

• Manufacturer Part Number: EM2420-STR
• Description: IC RF TXRX ZIGBEE 2.4GHZ 48-QLP
• Manufacturer: Ember

Specifications of EM2420-STR

• Mfg Application Notes: EM2420
• Frequency: 2.4GHz
• Data Rate - Maximum: 250kbps
• Modulation Or Protocol: 802.15.4
• Applications: ZigBee™
• Power - Output: -3dBm
• Sensitivity: -94dBm
• Voltage - Supply: 2.1 V ~ 3.6 V
• Current - Receiving: 19.7mA
• Current - Transmitting: 17.4mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-QLP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Memory Size: -

Features
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Ember Part Number: 120-0049-000D
2400 – 2483.5 MHz RF Transceiver
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Separate transmit and receive FIFOs
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Very few external components
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Easy configuration interface
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802.15.4 MAC hardware support:
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Direct
Spectrum (DSSS) transceiver
250 kbps data rate, 2 MChip/s
chip rate
O-QPSK with half sine pulse
shaping modulation
Very low current consumption
(RX: 19.7 mA, TX: 17.4 mA)
High sensitivity (-94 dBm)
High adjacent channel rejection
(39 dB)
High alternate channel rejection
(55 dB)
On-chip VCO, LNA and PA
Low supply voltage (2.1 – 3.6 V)
with on-chip voltage regulator
Programmable output power
I/Q low-IF soft decision receiver
I/Q
transmitter
128 byte transmit data FIFO
128 byte receive data FIFO
Only reference crystal and a
minimized number of passives
No external filters needed
4-wire SPI interface
Serial clock up to 10 MHz
Automatic preamble generator
Synchronization
insertion/detection
CRC-16
checking over the MAC payload
Clear Channel Assessment
direct
Sequence
computation
up-conversion
Spread
word
and
EM2420 Datasheet
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802.15.4 MAC hardware security:
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Development tools available
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Small size QLP-48 package, 7 x 7 mm
Complies with EN 300 328, EN 300
440 class 2, FCC CFR47 part 15 and
ARIB STD-T66
Energy detection / digital RSSI
Link Quality Indication
Full
(CTR, CBC-MAC, CCM)
Automated
within the receive and transmit
FIFOs.
CTR mode encryption / decryption
CBC-MAC authentication
CCM encryption / decryption and
authentication
Stand-alone AES encryption
Ember Evaluation Kit: A twelve-
node evaluation kit designed to
allow users to characterize their
application
familiarize
Ember's Embedded RF solutions
and
software.
Ember Developer Kit: Everything
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.
EmberNet
automatic
Network
a
straightforward
security
environment
themselves
EM2420
Stack, a
stack
MAC
Management
operations
Page 6 of 84
security
self-
with
and
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