JN5142-J01

Data Sheet: JN5142-J01 JenNet-IP Wireless Microcontroller Overview The JN5142-J01 is an ultra low power, high performance wireless microcontroller suitable for use in JenNet-IP Smart Devices. The JN5142 features an enhanced 32-bit RISC processor offering high coding efficiency through variable width instructions, a multi-stage instruction pipeline and low power operation with programmable clock speeds. It also includes a 2.4GHz IEEE802.15.4 compliant transceiver, 128KB of ROM, 32KB of RAM, and a comprehensive mix of analogue and digital peripherals. The JenNet-IP network stack is embedded in the device ROM. The operating current is below 18mA, allowing operation direct from a coin cell. The peripherals support a wide range of applications. They include a 2-wire serial interface, which operates as either master or slave, a two channel ADC with battery and temperature sensors. A large switch matrix of up to 81 elements can be supported for remote control applications. The best in class radio current and a 0.6µA sleep timer give excellent battery life. Block Diagram XTAL 22R..4a4zGdGiHHoz Power Management Watchdog Timer Voltage Supply Monitor O-QPSK Modem IEEE802.15.4 MAC Accelerator RAM ROM 32KB 128KB 32-bit RISC CPU 29-byte OTP eFuse 128-bit AES Encryption Accelerator SPI 2-Wire Serial (Master) Timer UART 2-Wire Serial (Slave) Sleep Counter 4-Chan 8-bit ADC Battery and, Temp Sensors Benefits Single chip optimized for simple applications Very low current solution fo...