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Datasheet Texas Instruments CC2531F256RHAR

Datasheet Texas Instruments CC2531F256RHAR

ManufacturerTexas Instruments
Part NumberCC2531F256RHAR

System-on-Chip Solution for IEEE 802.15.4 and ZigBee Applications 40-VQFN -40 to 125


  • Download » Datasheet, PDF, 945 Kb, Revision: A, 06-28-2010
    CC2531 System-on-Chip Solution for IEEE 802.15.4 and ZigBee Applications datasheet


Family: CC2531, CC2531-RF4CE


Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo


Package TypeRHARHA
Package QTY25002500
Device MarkingCC2531F256
Width (mm)66
Length (mm)66
Thickness (mm).9.9
Pitch (mm).5.5
Max Height (mm)11
Mechanical DataDownload »Download »


ADC12-bit, 8 channel
Data Rate(Max)250 kbps
Device TypeWireless MCU
FlashUp to 256 KB
Frequency24 MHz
Frequency(Max)2507 MHz
Frequency(Min)2394 MHz
Key Applications2.4-GHz IEEE 802.15.4
Operating Temperature Range-40 to 125 C
Output Power4.5 dBm
Over-the-air UpgradeNo
Package GroupVQFN
RX Current (Lowest)20.0 mA
RX Sensitivity-97 dBm
Security128-bit AES
Sleep Current0.4 uA
Throughput(Max)0.25 Mbps
Timers - 16-bit1

Eco Plan


Design Kits & Evaluation Modules

  • JTAG Emulators/ Analyzers: CC-DEBUGGER
    Debugger and Programmer for RF System-on-Chips
    Lifecycle Status: Active (Recommended for new designs)
  • Development Kits: CC2530ZDK-ZLL
    CC2530 ZigBee Light Link Development Kit
    Lifecycle Status: Active (Recommended for new designs)
  • Daughter Cards: CC2531EMK
    CC2531 USB Evaluation Module Kit
    Lifecycle Status: Active (Recommended for new designs)

Application Notes

  • Download » Application Notes, PDF, 836 Kb, 11-18-2011
    AN111 - Using RF6505 Front End Module with CC2530 under FCC 15.247
  • Download » Application Notes, PDF, 58 Kb, Revision: A, 07-12-2009
    CC2530 FAQ (Rev. A)
  • Download » Application Notes, PDF, 800 Kb, Revision: C, 03-12-2013
    AN084 - RemoTI SimpleConsole Application (Rev. C)
  • Download » Application Notes, PDF, 117 Kb, 04-29-2009
    AN071 -- CC2430 to CC2530 Migration Guide
  • Download » Application Notes, PDF, 451 Kb, 07-28-2011
    DN037 -- Measurement Results for Combined CC2530 and CC2590 Solution
  • Download » Application Notes, PDF, 216 Kb, 11-09-2009
    AN078 -- TIMAC and Z-Stack Modifications for using CC2591 RF Front End with CC2
    This application note describes how to modify the TI-MAC (v1.3.0) / Z-Stack (v2.2.0) software releases for the CC2530 SoC to support CC2591 PA/LNA controls.
  • Download » Application Notes, PDF, 327 Kb, Revision: A, 12-16-2009
    AN086 -- Using CC2591 Front End with CC2530 and CC2531 (Rev. A)
    This application note is targeted designers of RF systems with CC2530/CC2531 and the CC2591 RF Power Amplifier (PA). It describes how to implement the CC2530 and the CC2591 in the same design. It further describes the expected performance from this combination as well as important factors to consider with respect to the layout and regulatory requirements. The combined CC2530 and CC2591 soluti
  • Download » Application Notes, PDF, 828 Kb, Revision: B, 12-16-2014
    RemoTI™ Capacitive Touch Sensing (Rev. B)
    As consumers become accustomed to elegant touch interfaces on a variety of devices, these capabilities are becoming more expected on a greater number of devices. The CC253x devices used in RF4CE applications provide hardware support for Capacitive Touch Sensing (Capacitive Sensing),
  • Download » Application Notes, PDF, 584 Kb, Revision: A, 08-18-2009
    AN060 - Security on TI IEEE 802.15.4 Compliant RF Devices (Rev. A)
    AN060 - Security on TI IEEE 802.15.4 Compliant RF DevicesThis application note introduces IEEE 802.15.4 security and gives practical examples using Texas Instruments’ family of IEEE 802.15.4 compliant RF chipsets; the CC2420, CC2430, CC2520 andCC2530. The main focus will be on the CC2520, TI’s second-generation IEEE 802.15.4 compliant RF transceiver. This document will also explain how to impl
  • Download » Application Notes, PDF, 733 Kb, 01-24-2013
    DN041 -- Using CC253X or CC254X with Dipole PCB Antenna
  • Download » Application Notes, PDF, 426 Kb, 09-05-2012
    AN118 -- Flash programming of CC253x/4x devices
    Application note AN118 demonstrates how to use the CC debug interface to perform various flash related tasks on CC253x / CC254x System-on-Chips. It is distributed along with a example code using a CC2530 as a programmer – but is easily ported to other devices. The application note explains in detail the example code, which covers how to enter debug mode and how to read/write/erase the flash memory
  • Download » Application Notes, PDF, 805 Kb, Revision: A, 10-26-2011
    AN107 - Murata Balun for CC253x and CC254x, LFB182G45BG2D280 (Rev. A)
  • Download » Application Notes, PDF, 133 Kb, Revision: A, 08-11-2009
    DN113 CC111xFx CC243xFx CC251xFx CC253xFx SPI Interface (Rev. A)
    The purpose of this design note is to describe how to operate the two USARTs in synchronous SPI mode, both as a master and as a slave.
  • Download » Application Notes, PDF, 211 Kb, 08-03-2009
    DN116 -- Clearing Module Interrupt Flags in LPW SoC Devices
  • Download » Application Notes, PDF, 210 Kb, Revision: B, 08-11-2009
    DN112 -- Using UART in CC111xFx CC243x CC251xFx and CC253xFx (Rev. B)
    This design note describes the key elements and simple usage of the CC111xFx/CC243xFx/CC251xFx/CC253xFx USART peripheral in UART mode. The main objective is to explain the CC111xFx/CC243xFx/CC251xFx/CC253xFx software required to operate the UART, with and without DMA support.
  • Download » Application Notes, PDF, 605 Kb, 09-22-2009
    DN117 -- SimpliciTI-compatible UART Driver
  • Download » Application Notes, PDF, 456 Kb, Revision: B, 11-06-2012
    AN081 -- Johanson Technology Balun Optimized for CC253X, CC254X, CC257X, CC853X (Rev. B)
  • Download » Application Notes, PDF, 1.9 Mb, 10-14-2010
    DN034 -- YAGI 2.4 GHz PCB Antenna
  • Download » Application Notes, PDF, 126 Kb, Revision: T, 10-12-2011
    DN000 - Design Note Overview (Rev. T)
  • Download » Application Notes, PDF, 2.3 Mb, 08-26-2010
    DN031 -- CC-Antenna-DK Documentation and Antenna Measurements Summary
    DN031 -- Design Notes
  • Download » Application Notes, PDF, 1.8 Mb, Revision: B, 10-06-2010
    AN058 -- Antenna Selection Guide (Rev. B)
  • Download » Application Notes, PDF, 138 Kb, Revision: A, 02-12-2013
    DN035 -- Antenna Quick Guide (Rev. A)

Moldel Line

Series: CC2531 (2)

Manufacturer's Classification

  • Semiconductors > Wireless Connectivity > ZigBee
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