1. Product Description
UZ2400 is a solution that complies with IEEE 802.15.4-2006 specifications. It integrates a 2.4 GHz RF transceiver with an IEEE802.15.4 compliant Baseband/MAC block within a single chip. The UZ2400 can be controlled by a microprocessor (e.g. 8051 or ARM M0) for low-data-rate applications such as home automation, industrial automation, consumer electronics, PC peripheral,etc. The Baseband/MAC block provides the hardware architecture for both IEEE 802.15.4 compliant MAC and PHY layers. It mainly consists of TX/RX control, CSMA-CA controller, Superframe constructor, security engine and digital signal processing module.
2. Features
RF/Analog
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ISM band 2.405~2.480 GHz operation
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IEEE 802.15.4-2006 specification compliance
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-95 dBm sensitivity and 3 dBm max. input level
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0 dBm typical output power and 40 dB TX power control range
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High receiver and RSSI dynamic range
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1M/2M bps turbo mode supported
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Low current consumption, 16 mA in RX and 17.5 mA in TX mode
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2.4 uA deep sleep mode
MAC/Baseband
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IEEE 802.15.4-2006 specification compliance
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Hardware CSMA-CA mechanism, automatic ACK response and FCS check
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Dual RX FIFOs
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Hardware security engine (AES-128)
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Simple four-wire SPI interface
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I2C slave supported
Microprocessor (US2400N)
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ARM Cortex- M0 core running up to 42MHz
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64K/32K/123K bytes application program memory (APROM)
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Programmable data flash start address and memory size with 512 bytes page erase unit
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16K/8K bytes embedded SRAM
3. Package:
UZ2400D: QFN-40 6mmx6mm
US2400: LGA-24 6mmx6mm (SiP with matching component)
US2400N: LGA 9mmx9mm (SiP with Cortex M0 and matching component)