JN5148-001 - IEEE802.15.4 Wireless Microcontroller

2.2.1 Power Supplies 2.2.2 Reset 2.2.3 32MHz Oscillator 2.2.4 Radio 2.2.5 Analogue Peripherals 2.2.6 Digital Input/Output 3 CPU 4 Memory Organisation 4.1 ROM 4.2 RAM 4.3 OTP eFuse Memory 4.4 External Memory 4.4.1 External Memory Encryption 4.5 Peripherals 4.6 Unused Memory Addresses 5 System Clocks

• an enhanced 32-bit RISC processor offering high coding efficiency through variable width instructions, a multistage instruction pipeline and low power operation with programmable clock speeds. It also includes a 2.4GHz IEEE802.15.4 compliant transceiver, 128kB of ROM, 128kB of RAM, and a rich mix of analogue and digital peripherals. The large memory footprint allows the device to run both a network stack (e. g. ZigBee PRO) and an embedded.