System-on-Chip (SoC) Solution for ZigBee/IEEE 802.15.4 Wireless Sensor Network
Similar but not functionally equivalent to the compared device:
Product details
Parameters
We are not able to display this information. Please refer to the product data sheet.Features
- Location Engine calculates the location of a node in a network
- High performance and low power 8051 microcontroller core.
- 2.4 GHz IEEE 802.15.4 compliant RF transceiver (industry leading CC2420 radio core.
- ZigBee® protocol stack (Z-Stack™) from Texas Instruments includes support for CC2431’s location engine.
- Excellent receiver sensitivity and robustness to interferers
- 128 KB in-system programmable flash
- 8 KB RAM, 4 KB with data retention in all power modes
- Powerful DMA functionality
- Very few external components
- Only a single crystal needed for mesh network systems
- Low current consumption (RX: 27mA, TX: 27mA, microcontroller running at 32 MHz)
- Only 0.5µA current consumption in power-down mode, where external interrupts or the RTC can wake up the system
- 0.3µA current consumption in power-down 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 duty-cycle systems
- CSMA/CA hardware support
- Wide supply voltage range (2.0V - 3.6V)
- Digital RSSI / LQI support
- Battery monitor and temperature sensor
- ADC with up to eight inputs and configurable resolution
- 128-bit AES security coprocessor
- Two powerful USARTs with support for several serial protocols.
- Hardware debug support
- Watchdog timer
- One IEEE 802.15.4 MAC Timer, one general 16-bit timer and two 8-bit timers
- RoHS compliant 7x7mm QLP48 package
- 21 general I/O pins, two with 20mA sink/source capability
- Powerful and flexible development tools available
- Applications
- ZigBee® systems
- 2.4 GHz IEEE 802.15.4 systems
- Home/building automation
- Industrial Control and Monitoring
- Low power wireless sensor networks
- Access Control
- PC peripherals
- Set-top boxes and remote controls
- Consumer Electronics
- Container/Vehicle Tracking
- Active RFID
- Inventory Control
Description
The CC2431 is a true System-On-Chip (SOC) for wireless sensor networking ZigBee®/IEEE 802.15.4 solutions. The chip includes a location detection hardware module that can be used in so-called blind nodes (i.e. nodes with unknown location) to receive signals from nodes with known locations. Based on this the location engine calculates an estimate of a blind nodes position. The CC2431 enables ZigBee® nodes to be built with very low total bill-of-material costs. The CC2431 combines the excellent performance of the leading CC2420 RF transceiver with an industry-standard enhanced 8051 MCU, 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 CC2431 provides the markets most competitive ZigBee® solution.
The CC2431 is highly suited for systems where ultra low power consumption is required. This is achieved by various operating modes. Short transition times between these modes further ensure low power consumption.
Technical documentation
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
The CC2520EMK is an ad-on development kit for CC2520DK. The full stand-alone development kit is CC2520DK. The CC2520EMK development kit consists of 2 CC2520EM plug in modules and 2 antennas. The CC2520EMK is only usable together with a motherboard/host board, typically the SmartRF05EB and (...)
Features
Can be used with 802.15.4 TIMAC, SimpliciTI, and ZigBee software or for proprietary 802.15.4 applications.
Description
The CC Debugger is a small programmer and debugger for the TI Low Power RF System-on-Chips. It can be used together with IAR Embedded Workbench for 8051 (version 7.51A or later) for debugging and SmartRF Flash Programmer for flash programming. The CC Debugger can also be used for controlling (...)
Features
Contents in the box:
- CC Debugger
- Mini USB cable
- 10-pin flat cable with 2x5 2.54mm connector
- 10-pin flat cable with 2x5 1.27mm connector
- Converter board 2.54mm-1.27mm connector
- Documentation
CC-Debugger can be used to program and debug the following 8051-based system-on-chips from Texas Instruments:
- CC1110 (...)
Software development
Design tools & simulation
Features
- Link tests. Send and Receive packets between nodes.
- Antenna and radiation tests. Set the radio in continuous wave TX and RX states.
- A set of recommended/typical register settings for all devices.
- Read and write individual RF registers.
- Execute individual commands to control the radio.
- Detailed (...)
CAD/CAE symbols
Package | Pins | Download |
---|---|---|
VQFN (RTC) | 48 | View options |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
Support & training
TI E2E™ forums with technical support from TI engineers
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