JN5169 ZigBee/802.15.4 Wireless Microcontroller Evaluation Kit

The JN5169 is an ultra low power, high performance wireless microcontroller suitable for ZigBee applications. It features 512 kB embedded Flash, 32 kB RAM and 4 kB EEPROM memory, allowing OTA upgrade capability without external memory. The 32-bit RISC processor offers high coding efficiency through variable width instructions, a multi-stage instruction pipeline and low-power operation with programmable clock speeds. It also includes a 2.4 GHz IEEE802.15.4 compliant transceiver and a comprehensive mix of analog and digital peripherals. The best in class RX operating current (down to 13 mA and with a 0.7 µA sleep timer mode) gives excellent battery life allowing operation direct from a coin cell. The peripherals support a wide range of applications. They include a 2-wire compatible I²C-bus and SPI-bus which can operate as either master or slave, a 6-channel ADC with a battery monitor and a temperature sensor. It can support a large switch matrix of up to 100 elements, or alternatively a 40-key capacitive touch pad.

• 32-bit RISC CPU; 1 MHz to 32 MHz clock speed
• Variable instruction width for high coding efficiency
• Multi-stage instruction pipeline
• 512 kB Flash
• 32 kB RAM
• 4 kB EEPROM
• Data EEPROM with guaranteed 100 k write operations
• ZigBee PRO stack with Home Automation, Light Link and Smart Energy profiles
• 2-wire I²C-bus compatible serial interface; can operate as either master or slave
• 5 x PWM (4 timers, 1 timer/counter)
• 2 low-power sleep counters
• 2 UARTs
• SPI-bus master and slave port, 3 selects
• Supply voltage monitor with 8 programmable thresholds
• 6-input 10-bit ADC, comparator
• Battery and temperature sensors
• Watchdog and Supply Voltage Monitor (SVM)
• Up to 20 Digital IO (DIO) pins