CC2430 System-on-Chip Solution for 2.4 GHz IEEE 802.15.4 / ZigBee™ |

This product continues to be in production to support existing customers.
System-on-Chip Solution for 2.4 GHz IEEE 802.15.4 / ZigBee™


This product is not recommended for new designs.

Replaced By CC2530 – The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.

TI does not recommend using this part in a new design. This product continues to be in production to support existing customers.


The CC2430 comes in three different flash versions: CC2430F32/64/128, with 32/64/128 KB of flash memory respectively. The CC2430 is a true System-on-Chip (SoC) solution specifically tailored for IEEE 802.15.4 and ZigBee® applications. It enables ZigBee® nodes to be built with very low total bill-ofmaterial costs. The CC2430 combines the excellent performance of the leading CC2420 RF transceiver with an industry-standard enhanced 8051 MCU, 32/64/128 KB flash memory, 8 KB RAM and many other powerful features. Combined with the industry leading ZigBee® protocol stack (Z-Stack™) from Texas Instruments, the CC2430 provides the market’s most competitive ZigBee® solution.

The CC2430 is highly suited for systems where ultra low power consumption is required. This is ensured by various operating modes. Short transition times between operating modes further ensure low power consumption.


  • RF/Layout
    • 2.4 GHz IEEE 802.15.4 compliant RF transceiver (industry leading CC2420 radio core)
    • Excellent receiver sensitivity and robustness to interferers
    • Very few external components
    • Only a single crystal needed for mesh network systems
    • RoHS compliant 7x7mm QLP48 package
  • Low Power
    • Low current consumption (RX: 27 mA, TX: 27 mA, microcontroller running at 32 MHz)
    • Only 0.5 µA current consumption in powerdown mode, where external interrupts or the RTC can wake up the system
    • 0.3 µA current consumption in stand-by mode, where external interrupts can wake up the system
    • Very fast transition times from low-power modes to active mode enables ultra low average power consumption in low dutycycle systems
    • Wide supply voltage range (2.0V - 3.6V)
  • Microcontroller
    • High performance and low power 8051 microcontroller core
    • 32, 64 or 128 KB in-system programmable flash
    • 8 KB RAM, 4 KB with data retention in all power modes
    • Powerful DMA functionality
    • Watchdog timer
    • One IEEE 802.15.4 MAC timer, one general 16-bit timer and two 8-bit timers
    • Hardware debug support
  • Peripherals
    • CSMA/CA hardware support.
    • Digital RSSI / LQI support
    • Battery monitor and temperature sensor
    • 12-bit ADC with up to eight inputs and configurable resolution
    • AES security coprocessor
    • Two powerful USARTs with support for several serial protocols
    • 21 general I/O pins, two with 20mA sink/source capability
  • Development tools
    • Powerful and flexible development tools available
    • 2.4 GHz IEEE 802.15.4 systems
    • ZigBee™ systems
    • Home/building automation
    • Industrial Control and Monitoring
    • Low power wireless sensor networks
    • PC peripherals
    • Set-top boxes and remote controls
    • Consumer Electronics