CC2431 Status: ACTIVE

System-on-Chip (SoC) Solution for ZigBee/IEEE 802.15.4 Wireless Sensor Network

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Datasheet

System-on-Chip for 2.4 GHz ZigBee(TM) /IEEE 802.15.4 with Location Engine (Rev. B) (PDF 366 KB) 35173 views
15 Jun 2007
CC2430, CC2431 Errata Note (PDF 61 KB) 25156 views
26 Jul 2007

	CC2431
Data Rate(Max)(kbps)	250
Frequency(Min)(MHz)	2400
Frequency(Max)(MHz)	2483.5
Operating Voltage(Min)(V)	2
Operating Voltage(Max)(V)	3.6
Rating	Catalog
Pin/Package	48QFN
Modulation Techniques	DSSS
Device Type	System-on-Chip
Frequency Range	2.4GHz
TX Power(Max)(dBm)	0
Sensitivity (Best)(dBm)	-92
RX Current (Lowest)(mA)	27
Wakeup Time (PD-->RX/TX)(uS)	645
Data Rate (Max)(Max)(kbps)	250
Flash/RAM	128kb/8kb
	Samples
	Inventory

Customers Who Evaluated This Product Also Evaluated

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

CC2520: Second generation 2.4 GHz ZigBee/IEEE 802.15.4 RF transceiver

CC2420: Single-Chip 2.4 GHz IEEE 802.15.4 Compliant and ZigBee™ Ready RF Transceiver

Product Information

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 location’s. Based on this the location engine calculates an estimate of a blind node’s 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 market’s 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.

Pricing / Packaging / CAD Design Tools / Samples

Price

Packaging

Samples

Temp (^oC)

Package | Pins

Package QTY | Package Carrier

Samples

CC2431RTC

ACTIVE

-40 to 85

8.90 | 100u

QFN (RTC) | 48

View

260 | TUBE

Alternative Sample
CC2431ZRTCR

CC2431RTCR

ACTIVE

-40 to 85

8.10 | 100u

QFN (RTC) | 48

View

2500 | LARGE T&R

Alternative Sample
CC2431ZRTCR

CC2431ZRTC

ACTIVE

-40 to 85

8.90 | 100u

QFN (RTC) | 48

View

260 | JEDEC TRAY (5+1)

Alternative Sample
CC2431ZRTCR

CC2431ZRTCG3

ACTIVE

-40 to 85

8.90 | 100u

QFN (RTC) | 48

View

260 | JEDEC TRAY (5+1)

Purchase Samples

CC2431ZRTCR

ACTIVE

-40 to 85

8.10 | 100u

QFN (RTC) | 48

View

2500 | LARGE T&R

CC2431ZRTCRG3

ACTIVE

-40 to 85

8.10 | 100u

QFN (RTC) | 48

View

2500 | LARGE T&R

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

	TI Inventory Status	Reported Distributor Inventory
CC2431RTC	As of 11:59 AM GMT, 03 Jul 2009	As of 11:59 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	12 Weeks	Americas	DigiKey	Available
			Mouser Electronics	20
			Newark	240
			Rochester Electronics	>1k
CC2431RTCR	As of 11:59 AM GMT, 03 Jul 2009	As of 11:59 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	12 Weeks	Americas	DigiKey	>1k
CC2431ZRTC	As of 11:59 AM GMT, 03 Jul 2009	As of 11:59 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	12 Weeks	Americas	DigiKey	Available
			Mouser Electronics	188
			Rochester Electronics	250
		Europe	EBV Elektronik	2
		Europe	Farnell	195
CC2431ZRTCG3	As of 11:59 AM GMT, 03 Jul 2009	As of 11:59 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	12 Weeks	Americas	DigiKey	Available
CC2431ZRTCR	As of 11:59 AM GMT, 03 Jul 2009	As of 11:59 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	12 Weeks	Americas	Arrow	>1k
			Avnet	>1k
			DigiKey	>1k
			Rochester Electronics	>1k
CC2431ZRTCRG3	As of 11:59 AM GMT, 03 Jul 2009	As of 11:59 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	12 Weeks	Americas	DigiKey	Available
View all Distributors

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

	Product Content				DPPM / MTBF / FIT Rate
Device	Eco Plan*	Lead / Ball Finish	MSL Rating / Peak Reflow	Details	Details
CC2431RTC	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
CC2431RTCR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
CC2431ZRTC	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
CC2431ZRTCG3	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
CC2431ZRTCR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
CC2431ZRTCRG3	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for CC2431

Datasheet

System-on-Chip for 2.4 GHz ZigBee(TM) /IEEE 802.15.4 with Location Engine (Rev. B) (PDF 366 KB) 35173 views
15 Jun 2007

Application Notes

AN043 -- Small Size 2.4 GHz PCB Antenna (Rev. D) (HTM 8 KB) 25156 views
04 Apr 2008 Read Abstract
DN112 -- Using UART in CC111xFx CC243x and CC251xFx (Rev. A) (HTM 8 KB) 3154 views
26 Sep 2008 Read Abstract
DN101 -- Using the ADC to Measure Supply Voltage (Rev. A) (HTM 8 KB) 5271 views
22 Oct 2007 Read Abstract
DN102 -- SoC Temperature Sensor (Rev. A) (HTM 8 KB) 5809 views
22 Oct 2007 Read Abstract
DN113 CC111xFx CC243xFx CC251xFx SPI Interface (HTM 8 KB) 2048 views
18 Aug 2008 Read Abstract
DN020 -- Programming Output Power on CC2430 (HTM 8 KB) 1653 views
21 Dec 2007 Read Abstract
AN045 -- Z-Tool (HTM 8 KB) 4465 views
12 Dec 2006 Read Abstract
DN200 -- Using Constants in Code With Z-Stack (HTM 8 KB) 3136 views
20 Dec 2006 Read Abstract
DN303 -- Cleanup of Installed PC Tools (HTM 8 KB) 4139 views
20 Dec 2006 Read Abstract
DN301 -- Code Export From SmartRF Studio (HTM 8 KB) 5405 views
20 Dec 2006 Read Abstract
DN000 - Design Note Overview (Rev. N) (HTM 8 KB) 15283 views
16 Jul 2009 Read Abstract
DN115 -- Using PWM for Dimmer Function in LED Lighting (HTM 8 KB) 85 views
16 Jun 2009 Read Abstract
AN058 -- Antenna Selection Guide (Rev. A) (HTM 8 KB) 20641 views
03 Jun 2009 Read Abstract
DN300 -- SmartRF04EB Troubleshooting (Rev. B) (HTM 8 KB) 11550 views
24 Mar 2009 Read Abstract
DN011 -- RF Module Testing using SmartRF Studio (Rev. A) (HTM 8 KB) 7616 views
23 Mar 2009 Read Abstract
DN106 -- Power Modes in CC111xFx, CC243xFx, and CC251xFx (Rev. B) (HTM 8 KB) 3654 views
23 Feb 2009 Read Abstract
DN030 -- ACR measurements on IEEE 802.15.4 systems (HTM 8 KB) 939 views
30 Jan 2009 Read Abstract
DN114 -- Test_Signals_for_Debug_Purpose in CC111xFx, CC251xFx, and CC243x (Rev. A) (HTM 8 KB) 1163 views
11 Dec 2008 Read Abstract
DN018 -- Range Measurements in an Open Field Environment (Rev. A) (HTM 8 KB) 12163 views
15 Apr 2008 Read Abstract
DN007 - 2.4 GHz Inverted F Antenna (Rev. B) (HTM 8 KB) 15589 views
04 Apr 2008 Read Abstract
DN003 -- Implementation of Microstrip Balun for CC2420 and CC243x and CC2480 (Rev. D) (HTM 8 KB) 7910 views
04 Apr 2008 Read Abstract
AN040 - Folded dipole antenna for CC2400, CC2420, CC2430/31 and CC2480 (Rev. D) (HTM 8 KB) 14442 views
04 Apr 2008 Read Abstract
AN048 -- 2.4GHz Chip Antenna (Rev. B) (HTM 8 KB) 18915 views
04 Mar 2008 Read Abstract
DN201 - Using the Direct Join Request Feature in Z-Stack (Rev. A) (HTM 8 KB) 1539 views
11 Jan 2008 Read Abstract
DN302 -- Register View in SmartRF Studio (HTM 8 KB) 4362 views
20 Dec 2006 Read Abstract
DN002 -- Practical Sensitivity Testing (HTM 8 KB) 6997 views
20 Dec 2006 Read Abstract
DN001 -- Antenna measurement With Network Analyzer (HTM 8 KB) 11511 views
20 Dec 2006 Read Abstract
AN042 -- CC2431 Location Engine (HTM 8 KB) 5616 views
26 Jul 2006 Read Abstract
AN003 -- SRD Antennas (HTM 8 KB) 10246 views
01 Feb 2006 Read Abstract
AN014 -- Frequency Hopping Systems (HTM 8 KB) 7955 views
01 Feb 2006 Read Abstract
AN021 -- Voltage Level Conversion (HTM 8 KB) 6235 views
01 Feb 2006 Read Abstract
AN028 -- LC Filter with Improved High-Frequency Attenuation (HTM 8 KB) 6435 views
01 Feb 2006 Read Abstract
AN032 -- 2.4 GHz Regulations (HTM 8 KB) 9315 views
31 Jan 2006 Read Abstract

User Guides

CC2400EM Folded Dipole Reference Design (ZIP 272 KB) 5115 views
26 Oct 2007

Selection Guides

Zigbee Overview Brochure (Rev. A) (PDF 2230 KB) 23011 views
28 Nov 2007
MSP430 Ultra-Low-Power MCUs and Low-Power RF Devices (Rev. E) (PDF 167 KB) 13604 views
16 Apr 2009

Errata

CC2430, CC2431 Errata Note (PDF 61 KB) 25156 views
26 Jul 2007

More Literature

CC2430/CC2431 Reliability Report (Rev. A) (PDF 50 KB) 1599 views
04 Dec 2007
Texas Instruments Flash Programmer 1.6.2 (Rev. H) (ZIP 8327 KB) 22750 views
10 May 2009
Introduction to the Daintree Sensor Network Analyzer [SNA] [WMV] (WMV 18790 KB) 203 views
09 Apr 2009
ONE Chip is all you need – Total Chip solution from TI [WMV] (WMV 24928 KB) 160 views
16 Feb 2009
RF made easy – SmartRF Studio Quick Start [WMV] (WMV 7796 KB) 450 views
16 Feb 2009
CC243x Podcast [WMV] (WMV 15994 KB) 5386 views
01 Aug 2007
Z-Location Engine 1.3.1 (Rev. C) (ZIP 1880 KB) 4858 views
19 Jul 2007
CC2431 Material content (PDF 123 KB) 965 views
16 Jul 2007
Setup_LEMonitor-1.0.0 (ZIP 5727 KB) 2445 views
08 Jun 2007
IEEE Address Program Software 1.0.0 (ZIP 1431 KB) 5795 views
23 Oct 2006
ZigBee Brochure (PDF 1096 KB) 15947 views
12 Jul 2006
CC2431 RoHS Confirmation (PDF 60 KB) 698 views
31 Jan 2006

Reference Designs

Description	Part #	Company
CC2430EM Reference Design	CC2430EM_REFDES	Texas Instruments

Tools & Software

Name	Part #	Company	Tool / Software Type
Over the Air Download Evaluation Module Kit	OAD-EMK	Texas Instruments	Daughter Cards
Battery Board for System-on-Chips	SOC-BB	Texas Instruments	Development Boards/EVMs
CC2430 Demonstration Board	CC2430DB	Texas Instruments	Development Boards/EVMs
CC2430 Evaluation Module Kit	CC2430EMK	Texas Instruments	Development Boards/EVMs
CC2431 Development Kit	CC2431DK	Texas Instruments	Development Boards/EVMs
CC2431 Evaluation Module Kit	CC2431EMK	Texas Instruments	Development Boards/EVMs
CC2431 ZigBee Development Kit	CC2431ZDK	Texas Instruments	Development Boards/EVMs
CC2520 Evaluation Module Kit	CC2520EMK	Texas Instruments	Development Boards/EVMs
CC2591EMK Evaluation Module Kit	CC2591EMK	Texas Instruments	Development Boards/EVMs
IEEE802.15.4 Medium Access control (MAC) software stack	TIMAC	Texas Instruments	Development Boards/EVMs
SmartRF Flash Programmer	FLASH-PROGRAMMER	Texas Instruments	Software Tools
SmartRF Protocol Packet Sniffer	PACKET-SNIFFER	Texas Instruments	Software Tools
SmartRF Studio	SMARTRFTM-STUDIO	Texas Instruments	Software Tools
Sensor Network Analyzer from Daintree	SENSOR_NETWORK_ANALYZER_FROM_DAINTREE	Daintree Networks, Inc.	Software Tools
Z-Stack - ZigBee Protocol Stack	Z-STACK	Texas Instruments	Application Software

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