|
UZ2400 |
|
Product Description |
|
The UZ2400 is a
single-chip solution for IEEE802.15.4 specification. It
integrates wireless RF transceiver operating at 2.4 GHz,
PHY layer baseband and MAC layer architecture. UZ2400
can be used together with a simple microprocessor such
as 8051 to apply in low rate wireless applications that
include home automation, consumer electronics, PC
peripherals, toys, industrial automation, and more.
With system supports of driver and 802.15.4
protocol stack provided, users can easily develop applications of
their own. |
|
|
|
|
|
Features |
|
RF/Analog |
 |
ISM band 2.4~2.5 GHz operation |
 |
Complete IEEE 802.15.4 spec compliant |
 |
–95 dBm
sensitivity and 5 dBm maximum input level |
 |
0 dBm output power and 31 dB TX power control range |
 |
Differential RF input and output |
 |
Integrated frequency synthesizer including VCO and loop filter |
 |
Integrated 20 MHz and 100 kHz real-time clock circuit |
 |
20 MHz reference clock output |
 |
Digital VCO and filter calibration |
 |
Integrated 8 bit ADC and dual 4 bit DACs |
 |
High receiver and RSSI dynamic range |
 |
Support power save mode |
 |
2 uA
deep sleep mode |
 |
Support 1.8 V core supply and 3.3 V supply for digital I/O |
 |
Small 40-pin leadless QFN 6x6 mm2 package |
 |
0.18 micron RFCMOS technology |
 |
Low external component count |
|
MAC/Baseband |
 |
Complete IEEE 802.15.4 spec compliant |
 |
Simple four-wire serial interface |
 |
Hardware CSMA-CA Mechanism, automatic ACK response and FCS check |
 |
Programmable superframe construction |
 |
Independent beacon, transmit and GTS FIFO |
 |
Hardware security engine(AES-128) with CTR, CCM and CBC-MAC modes |
 |
Special low power operation |
 |
Support all CCA modes |
 |
|
| |
|
| |
|
Architecture Block Diagram |
| |