CC2420 Chipcon AS, CC2420 Datasheet - Page 6

• Manufacturer Part Number: CC2420
• Description: 2.4 GHz RF Transceiver for IEEE 802.15.4 and ZigBee
• Manufacturer: Chipcon AS

Features
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Chipcon AS SmartRF® CC2420 Preliminary Datasheet (rev 1.0), 2003-11-17
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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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
(46 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
minimised number of passives
No external filters needed
4-wire SPI interface
Serial clock up to 10 MHz
direct
Sequence
up-conversion
Spread
SmartRF
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802.15.4 MAC hardware support:
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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 300 440 and FCC
CFR47 part 15, ARIB STD-T-66
Automatic preamble generator
Synchronisation
insertion/detection
CRC-16
checking over the MAC payload
Clear Channel Assessment
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
Fully equipped development kit
Demonstration board reference
design with microcontroller code
Easy-to-use
generating the
ration data
automatic
®
computation
security
CC2420
CC2420
software
MAC
operations
Page 6 of 85
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