EM34x Zigbee Remote Control IC

• 32-bit ARM Cortex-M3 processor
• 2.4 GHz IEEE 802.15.4-2003 transceiver & lower MAC
• 192 kB flash, with optional read protection
• 12 kB RAM memory
• AES128 encryption accelerator
• UART/SPI serial communications
• 24 GPIOs
  

Innovative Network and Processor Debug

• Packet Trace Port for non-intrusive packet trace with Ember development tools
• Serial Wire/JTAG interface
• Standard ARM debug capabilities: Flash Patch & Breakpoint; Data Watchpoint & Trace; Instrumentation Trace Macrocell

Application Flexibility

• Single voltage operation: 2.1–3.6 V with internal 1.8 and 1.25 V regulators
• Low external component count with single 24 MHz crystal
• Small 7 mm x 7 mm 48-pin QFN package

Low Power Consumption

• RX Current (w/ CPU): 26 mA
• TX Current (w/ CPU, +3 dBm TX): 31 mA
• Low deep sleep current, with retained RAM and GPIO: 400 nA without/800 nA with sleep timer
• Low-frequency internal RC oscillator for low-power sleep timing

Exceptional RF Performance

• Link budget up to 110 dB
• –100 dBm normal RX sensitivity; configurable to –102 dBm (1% PER, 20 byte packet)
• Configurable up to +8 dBm
• Robust Wi-Fi and Bluetooth coexistence