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Single Chip ZigBee The UZ2400 is a solution that complies
with the IEEE 802.15.4/ZigBee specifications. It integrates
a wireless RF transceiver operating at 2.4 GHz with
802.15.4 compliant baseband and MAC layer function blocks.
UZ2400 can be combined with a microprocessor (e.g. 8051)
for low data rate applications such as home automation,
consumer electronics, PC peripherals, toys, industrial
automation, etc. The RF block of UZ2400 integrates receiver,
transmitter, VCO and PLL within a single IC. It uses
advanced radio architecture to minimize the external
component count and the power consumption. UZ2400 MAC/Baseband
provides the hardware architecture for both the 802.15.4
MAC and the PHY layers. It mainly consists of TX/RX
FIFOs, CSMA-CA controller, Superframe constructor, receiving
frame filter, security engine and digital signal processing
module. The UZ2400 is fabricated with advanced 0.18µm
CMOS process and is sealed in a 40-pin QFN 6x6 mm2 package.
U-Force Module The U-Force module is an IEEE 802.15.4 ZigBeeTM compliant solution that satisfies the requirements of low-cost, low-power wireless sensor network (WSN) applications. It provides a flexible and reliable module for users to develop solutions for their applications. Its small form factor minimizes the amount of RF tuning required and saves the valuable board spaces. The modules are easy to use, consume a minimal power and provide a reliable delivery of critical data between the devices. The features of U-Force module are compatible to those of U-Stamp module except that it provides more flexibility in the interface definition. The U-Force module operates within the ISM 2.4 – 2.5 GHz frequency band and contains UBEC’s UZ2400 and other necessary components such as crystal oscillator, inductors and capacitors. The 802.15.4 compliant transceiver within the UZ2400 features a maximum of 5 MHz serial interface SPI bus for control and data transfer. It is a simple SPI interface slave device consisting of a 4-wire bus (SCLK, SI, SO, and SEN) that provide accesses to various subunits such as MAC/BB/RF control/status registers, TXFIFOs, RXFIFOs and security key table. U-Force
-Module Product Information UZ2400
U-Force-Module Application Note
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