이 제품의 최신 버전이 있습니다

open-in-new 대안 비교
다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능
CC2640 활성 SimpleLink™ 32비트 Arm Cortex-M3 Bluetooth® 저에너지 무선 MCU - 128kB 플래시 Higher performance option
CC2642R 활성 SimpleLink™ 32비트 Arm Cortex-M4F Bluetooth® 저에너지 무선 MCU - 352kB 플래시 This product offers an Arm Cortex-M4F, higher flash (352 KB), higher RAM (80 KB).

제품 상세 정보

CPU core 8051 Technology 2.4 GHz, Bluetooth® LE Protocols Bluetooth® Low Energy Flash memory (kByte) 256 RAM (kByte) 8 Peripherals 12-bit ADC 8-channel, 2 SPI, 2 UART, 4 timers, I2C Number of GPIOs 23 Security Cryptographic acceleration, Device attestation & anti-counterfeit, Secure debug, Software IP protection Operating system TI RTOS Type Wireless MCU Sensitivity (best) (dBm) -94 Operating temperature range (°C) -40 to 85 Edge AI enabled No
CPU core 8051 Technology 2.4 GHz, Bluetooth® LE Protocols Bluetooth® Low Energy Flash memory (kByte) 256 RAM (kByte) 8 Peripherals 12-bit ADC 8-channel, 2 SPI, 2 UART, 4 timers, I2C Number of GPIOs 23 Security Cryptographic acceleration, Device attestation & anti-counterfeit, Secure debug, Software IP protection Operating system TI RTOS Type Wireless MCU Sensitivity (best) (dBm) -94 Operating temperature range (°C) -40 to 85 Edge AI enabled No
VQFN (RHA) 40 36 mm² 6 x 6
  • RF
    • 2.4-GHz Bluetooth low energy Compliant and Proprietary RF System-on-Chip
    • Supports 250-kbps, 500-kbps, 1-Mbps, 2-Mbps Data Rates
    • Excellent Link Budget, Enabling Long-Range Applications Without External Front End
    • Programmable Output Power up to 0 dBm
    • Excellent Receiver Sensitivity (–94 dBm at 1 Mbps), Selectivity,
      and Blocking Performance
    • Suitable for Systems Targeting Compliance With Worldwide Radio
      Frequency Regulations: ETSI EN 300 328 and EN 300 440 Class 2 (Europe),
      FCC CFR47 Part 15 (US), and ARIB STD-T66 (Japan)
  • Layout
    • Few External Components
    • Reference Design Provided
    • 6-mm × 6-mm QFN-40 Package
    • Pin-Compatible With CC2540 (When Not Using USB or I2C)
  • Low Power
    • Active-Mode RX Down to: 17.9 mA
    • Active-Mode TX (0 dBm): 18.2 mA
    • Power Mode 1 (4-µs Wake-Up): 270 µA
    • Power Mode 2 (Sleep Timer On): 1 µA
    • Power Mode 3 (External Interrupts): 0.5 µA
    • Wide Supply-Voltage Range (2 V–3.6 V)
  • TPS62730 Compatible Low Power in Active Mode
    • RX Down to: 14.7 mA (3-V supply)
    • TX (0 dBm): 14.3 mA (3-V supply)
  • Microcontroller
    • High-Performance and Low-Power 8051 Microcontroller Core
      With Code Prefetch
    • In-System-Programmable Flash, 128- or 256-KB
    • 8-KB RAM With Retention in All Power Modes
    • Hardware Debug Support
    • Extensive Baseband Automation, Including Auto-Acknowledgment
      and Address Decoding
    • Retention of All Relevant Registers in All Power Modes
  • Peripherals
    • Powerful Five-Channel DMA
    • General-Purpose Timers (One 16-Bit, Two 8-Bit)
    • IR Generation Circuitry
    • 32-kHz Sleep Timer With Capture
    • Accurate Digital RSSI Support
    • Battery Monitor and Temperature Sensor
    • 12-Bit ADC With Eight Channels and Configurable Resolution
    • AES Security Coprocessor
    • Two Powerful USARTs With Support for Several Serial Protocols
    • 23 General-Purpose I/O Pins
      (21 × 4 mA, 2 × 20 mA)
    • I2C interface
    • 2 I/O Pins Have LED Driving Capabilities
    • Watchdog Timer
    • Integrated High-PerformanceComparator
  • Development Tools
    • CC2541 Evaluation Module Kit (CC2541EMK)
    • CC2541 Mini Development Kit (CC2541DK-MINI)
    • SmartRF™ Software
    • IAR Embedded Workbench™ Available

Software Features

  • Bluetooth v4.0 Compliant Protocol Stack for Single-Mode BLE
    Solution
    • Complete Power-Optimized Stack, Including Controller and
      HostGAP – Central, Peripheral, Observer, or Broadcaster
      (Including Combination Roles)ATT / GATT – Client and ServerSMP –
      AES-128 Encryption and DecryptionL2CAP
    • Sample Applications and Profiles
      • Generic Applications for GAP Central and Peripheral Roles
      • Proximity, Accelerometer, Simple Keys, and Battery GATT Services
      • More Applications Supported in BLE Software Stack
    • Multiple Configuration Options
      • Single-Chip Configuration, Allowing Applications to Run on CC2541
      • Network Processor Interface for Applications Running on an External
        Microcontroller
    • BTool – Windows PC Application for Evaluation, Development, and Test
  • RF
    • 2.4-GHz Bluetooth low energy Compliant and Proprietary RF System-on-Chip
    • Supports 250-kbps, 500-kbps, 1-Mbps, 2-Mbps Data Rates
    • Excellent Link Budget, Enabling Long-Range Applications Without External Front End
    • Programmable Output Power up to 0 dBm
    • Excellent Receiver Sensitivity (–94 dBm at 1 Mbps), Selectivity,
      and Blocking Performance
    • Suitable for Systems Targeting Compliance With Worldwide Radio
      Frequency Regulations: ETSI EN 300 328 and EN 300 440 Class 2 (Europe),
      FCC CFR47 Part 15 (US), and ARIB STD-T66 (Japan)
  • Layout
    • Few External Components
    • Reference Design Provided
    • 6-mm × 6-mm QFN-40 Package
    • Pin-Compatible With CC2540 (When Not Using USB or I2C)
  • Low Power
    • Active-Mode RX Down to: 17.9 mA
    • Active-Mode TX (0 dBm): 18.2 mA
    • Power Mode 1 (4-µs Wake-Up): 270 µA
    • Power Mode 2 (Sleep Timer On): 1 µA
    • Power Mode 3 (External Interrupts): 0.5 µA
    • Wide Supply-Voltage Range (2 V–3.6 V)
  • TPS62730 Compatible Low Power in Active Mode
    • RX Down to: 14.7 mA (3-V supply)
    • TX (0 dBm): 14.3 mA (3-V supply)
  • Microcontroller
    • High-Performance and Low-Power 8051 Microcontroller Core
      With Code Prefetch
    • In-System-Programmable Flash, 128- or 256-KB
    • 8-KB RAM With Retention in All Power Modes
    • Hardware Debug Support
    • Extensive Baseband Automation, Including Auto-Acknowledgment
      and Address Decoding
    • Retention of All Relevant Registers in All Power Modes
  • Peripherals
    • Powerful Five-Channel DMA
    • General-Purpose Timers (One 16-Bit, Two 8-Bit)
    • IR Generation Circuitry
    • 32-kHz Sleep Timer With Capture
    • Accurate Digital RSSI Support
    • Battery Monitor and Temperature Sensor
    • 12-Bit ADC With Eight Channels and Configurable Resolution
    • AES Security Coprocessor
    • Two Powerful USARTs With Support for Several Serial Protocols
    • 23 General-Purpose I/O Pins
      (21 × 4 mA, 2 × 20 mA)
    • I2C interface
    • 2 I/O Pins Have LED Driving Capabilities
    • Watchdog Timer
    • Integrated High-PerformanceComparator
  • Development Tools
    • CC2541 Evaluation Module Kit (CC2541EMK)
    • CC2541 Mini Development Kit (CC2541DK-MINI)
    • SmartRF™ Software
    • IAR Embedded Workbench™ Available

Software Features

  • Bluetooth v4.0 Compliant Protocol Stack for Single-Mode BLE
    Solution
    • Complete Power-Optimized Stack, Including Controller and
      HostGAP – Central, Peripheral, Observer, or Broadcaster
      (Including Combination Roles)ATT / GATT – Client and ServerSMP –
      AES-128 Encryption and DecryptionL2CAP
    • Sample Applications and Profiles
      • Generic Applications for GAP Central and Peripheral Roles
      • Proximity, Accelerometer, Simple Keys, and Battery GATT Services
      • More Applications Supported in BLE Software Stack
    • Multiple Configuration Options
      • Single-Chip Configuration, Allowing Applications to Run on CC2541
      • Network Processor Interface for Applications Running on an External
        Microcontroller
    • BTool – Windows PC Application for Evaluation, Development, and Test

The CC2541 is a power-optimized true system-on-chip (SoC) solution for both Bluetooth low energy and proprietary 2.4-GHz applications. It enables robust network nodes to be built with low total bill-of-material costs. The CC2541 combines the excellent performance of a leading RF transceiver with an industry-standard enhanced 8051 MCU, in-system programmable flash memory, 8-KB RAM, and many other powerful supporting features and peripherals. The CC2541 is highly suited for systems where ultralow power consumption is required. This is specified by various operating modes. Short transition times between operating modes further enable low power consumption.

The CC2541 is pin-compatible with the CC2540 in the 6-mm × 6-mm QFN40 package, if the USB is not used on the CC2540 and the I2C/extra I/O is not used on the CC2541. Compared to the CC2540, the CC2541 provides lower RF current consumption. The CC2541 does not have the USB interface of the CC2540, and provides lower maximum output power in TX mode. The CC2541 also adds a HW I2C interface.

The CC2541 is pin-compatible with the CC2533 RF4CE-optimized IEEE 802.15.4 SoC.

The CC2541 comes in two different versions: CC2541F128/F256, with 128 KB and 256 KB of flash memory, respectively.

The CC2541 is a power-optimized true system-on-chip (SoC) solution for both Bluetooth low energy and proprietary 2.4-GHz applications. It enables robust network nodes to be built with low total bill-of-material costs. The CC2541 combines the excellent performance of a leading RF transceiver with an industry-standard enhanced 8051 MCU, in-system programmable flash memory, 8-KB RAM, and many other powerful supporting features and peripherals. The CC2541 is highly suited for systems where ultralow power consumption is required. This is specified by various operating modes. Short transition times between operating modes further enable low power consumption.

The CC2541 is pin-compatible with the CC2540 in the 6-mm × 6-mm QFN40 package, if the USB is not used on the CC2540 and the I2C/extra I/O is not used on the CC2541. Compared to the CC2540, the CC2541 provides lower RF current consumption. The CC2541 does not have the USB interface of the CC2540, and provides lower maximum output power in TX mode. The CC2541 also adds a HW I2C interface.

The CC2541 is pin-compatible with the CC2533 RF4CE-optimized IEEE 802.15.4 SoC.

The CC2541 comes in two different versions: CC2541F128/F256, with 128 KB and 256 KB of flash memory, respectively.

다운로드 스크립트와 함께 비디오 보기 비디오

기술 자료

star =TI에서 선정한 이 제품의 인기 문서
검색된 결과가 없습니다. 검색어를 지우고 다시 시도하세요.
39개 모두 보기
상위 문서 유형 직함 형식 옵션 날짜
* Data sheet CC2541 SimpleLink™ Bluetooth® low energy and proprietary wireless MCU datasheet (Rev. D) 2013/06/24
* Errata CC2541 Errata Note 2014/03/26
Application note AN103 -- Basic RF Testing of CCxxxx Devices (Rev. A) PDF | HTML 2025/12/11
Application note How to Certify Your Bluetooth Product (Rev. N) PDF | HTML 2025/11/18
Application note CE Regulations for SRDs Operating in License-Free 2.4GHz/5GHz Bands-WiFi Devices (Rev. A) PDF | HTML 2022/10/20
Selection guide 무선 연결 기술 선택 가이드 (Rev. B) 2022/03/07
Application note DN035 -- Antenna Quick Guide (Rev. B) 2022/02/09
Cybersecurity advisory CC254x OAD: AES CTR Crypto Implementation Vulnerability PDF | HTML 2020/02/28
Cybersecurity advisory CC254x OAD: AES-CBC MAC Verification Vulnerability PDF | HTML 2020/02/28
User guide CC2540/41 Bluetooth Low Energy Software Developer’s Guide (Rev. I) PDF | HTML 2020/01/27
Application note Debugging Communication Range (Rev. A) PDF | HTML 2019/05/23
White paper Wireless Connectivity For The Internet of Things, One Size Does Not Fit All (Rev. A) 2017/10/16
Application note CC-Antenna-DK2 and Antenna Measurements Summary (Rev. A) 2017/10/02
User guide Getting started with Bluetooth low energy CC2541, CC2541-Q1, CC2540, & CC2540T f 2017/07/11
Application note ETSI EN 300 328 Blocking Test for Bluetooth Low Energy PDF | HTML 2017/02/08
Application note AN119 - Using an External 32kHz Clock to Drive a CC254x Chip (Rev. A) 2016/12/12
Application note Bluetooth Low Energy Beacons (Rev. A) PDF | HTML 2016/10/19
Technical article Trends in building automation: connected sensors in safety and security PDF | HTML 2016/07/20
Application note Voice Over Remote Control 2016/05/19
More literature Dual-mode Bluetooth CC256x solutions (Rev. C) 2016/02/03
User guide CC253x/4x User's Guide (Rev. F) 2014/04/09
White paper Three Flavors of Bluetooth: Which One to Choose? 2014/03/25
White paper Wireless connectivity for the Internet of Things (IoT) with MSP430 MCUs 2014/03/13
Application note AN100 - Crystal Selection Guide (Rev. C) 2013/11/26
More literature TI: The IoT technology leader 2013/11/01
More literature The Evolution of the Internet of Things 2013/09/09
White paper Enabling secure portable medical devices with TI’s MSP430™ MCU 2013/06/04
Application note AN120 -- Using CC2590 Front End with CC2541 2013/03/13
Application note DN041 -- Using CC253X or CC254X with Dipole PCB Antenna 2013/01/24
Application note AN081 -- Johanson Technology Balun Optimized for CC253X, CC254X, CC257X, CC853X (Rev. B) 2012/11/06
Application note AN118 -- Flash programming of CC253x/4x devices 2012/09/05
Application note AN098 - Layout Review Techniques for Low Power RF Designs (Rev. A) 2012/08/02
Application note AN092 -- Measuring Bluetooth Low Energy Power Consumption (Rev. A) 2012/04/19
Application note AN097 - Current Savings in CC254x Using the TPS62730 (Rev. B) 2012/02/08
More literature Bluetooth Low Energy 4-page brochure (Rev. A) 2012/01/09
Application note AN107 - Murata Balun for CC253x and CC254x, LFB182G45BG2D280 (Rev. A) 2011/10/26
Application note DN034 -- YAGI 2.4 GHz PCB Antenna 2010/10/14
Application note AN058 -- Antenna Selection Guide (Rev. B) 2010/10/06
Application note DN031 -- CC-Antenna-DK Documentation and Antenna Measurements Summary 2010/08/26

설계 및 개발

추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.

평가 보드

ALGO-3P-UISP1-TI — 텍사스 인스트루먼트 장치용 Algocraft μISP1 프로그래머

μISP는 호스트 PC(RS-232, USB, LAN 연결 기능이 내장되어 있음)에 연결되어 작동하거나 단독 모드로 작동할 수 있습니다.

독립 실행형 모드의 프로그래밍 싸이클은 단순히 START 버튼을 누르거나 일부 TTL 제어 라인을 통해 실행될 수 있습니다.

컴팩트한 크기와 다양한 기능을 갖추고 있어 생산 환경, 수동 및 자동 프로세스에 간편하게 통합할 수 있습니다.

발송: Algocraft
디버그 프로브

CC-DEBUGGER — RF SoC(System-on-Chip)를 위한 디버거이자 프로그래머

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 (...)

사용 설명서: PDF
TI.com에서 구매할 수 없음
개발 키트

CC2541DK-MINI — CC2541 미니 개발 키트

The CC2541DK-MINI development kit provides a working reference design for software development of single-mode Bluetooth low energy (BLE) applications based on the Texas Instruments CC2541. The included "keyfob" board operates as a BLE peripheral device, and contains modifiable software that can be (...)
사용 설명서: PDF | HTML
TI.com에서 구매할 수 없음
하드웨어 프로그래밍 도구

ALGO-3P-WRITENOW — Algocraft WriteNow! 프로그래머

WriteNow! 시스템 내 프로그래머 시리즈는 프로그래밍 산업에서 획기적인 발전입니다. 프로그래머는 다양한 제조업체의 수많은 장치(마이크로컨트롤러, 메모리, CPLD 및 기타 프로그래머블 장치)를 지원하며 간편한 ATE/장치 통합을 위한 컴팩트한 크기를 가지고 있습니다. 이는 단독으로 작동하거나 호스트 PC(RS-232, LAN 및 USB 연결 기능이 내장되어 있음)에 연결되어 있으며 사용이 간편한 소프트웨어 유틸리티가 제공됩니다.

발송: Algocraft
코드 예제 또는 데모

SWRC257 CC2541/43/44/45 Peripherals Software Examples

지원되는 제품 및 하드웨어

지원되는 제품 및 하드웨어

드라이버 또는 라이브러리

BLE-STACK-1-X II. BLE-STACK (Support for CC2540/CC2541)

This royalty-free BLE-Stack for TI’s SimpleLink™ Bluetooth® Low Energy family of ARM® Cortex®-M3 based wireless microcontrollers (MCUs) includes full-featured Bluetooth 4.2 and Bluetooth 5 certified stacks with all necessary software, sample applications and documentation to (...)

지원되는 제품 및 하드웨어

지원되는 제품 및 하드웨어

다운로드 옵션
IDE, 구성, 컴파일러 또는 디버거

CCSTUDIO Code Composer Studio integrated development environment (IDE)

Code Composer Studio is an integrated development environment (IDE) for TI's microcontrollers and processors. It is comprised of a rich suite of tools used to build, debug, analyze and optimize embedded applications. Code Composer Studio is available across Windows®, Linux® and macOS® platforms.

(...)

지원되는 제품 및 하드웨어

지원되는 제품 및 하드웨어

시작 다운로드 옵션
지원 소프트웨어

PACKET-SNIFFER SmartRF™ Packet Sniffer 2.18.1

The SmartRF Packet Sniffer is a PC software application that can display and store radio packets captured by a listening RF device. The capture device is connected to the PC via USB. Various RF protocols are supported. The Packet Sniffer filters and decodes packets and displays them in a convenient (...)

지원되는 제품 및 하드웨어

지원되는 제품 및 하드웨어

지원 소프트웨어

SENSORTAG-SW — SimpleLink™ SensorTag 소프트웨어

The SensorTag includes an open hardware and software reference design for low cost and low power wireless IoT applications. The SensorTag is supplied with complete source code with everything you need to customize it for your application as well as source code examples for mobile apps.
사용 설명서: PDF
지원 소프트웨어

SWRC251 CC254x Proprietary Mode Packet Error Rate Test

지원되는 제품 및 하드웨어

지원되는 제품 및 하드웨어

지원 소프트웨어

SWRC258 BLE Device Monitor (v2.9.0)

지원되는 제품 및 하드웨어

지원되는 제품 및 하드웨어

조립 도면

Bluetooth LE Reference Design Layout

SWRR125.PDF (496 KB)
자재 명세서(BOM)

CC2541-CC2590EM Reference Design

SWRR116.ZIP (865 KB)
계산 툴

BT-POWER-CALC Bluetooth Power Calculator for CC13xx, CC26xx and CC23xx devices

This tool is used to calculate Bluetooth Low Energy power consumption estimates for various use cases on TI Bluetooth devices. The calculator includes both advertising and peripheral use cases with the ability to configure different use case profile parameters. The calculator outputs an estimate (...)
지원되는 제품 및 하드웨어

지원되는 제품 및 하드웨어

다운로드 옵션
계산 툴

SMARTRF-STUDIO-7 SmartRF Studio

SmartRF™ Studio is a Windows application that helps designers of RF systems to easily evaluate the radio at an early stage in the design process for all TI CC1xxx and CC2xxx low-power RF devices. It simplifies generation of the configuration register values and commands, as well as practical (...)

지원되는 제품 및 하드웨어

지원되는 제품 및 하드웨어

다운로드 옵션
설계 툴

3P-WIRELESS-MODULES — 타사 무선 모듈 검색 툴

타사 무선 모듈 검색 툴은 개발자가 완제품 사양을 충족하는 제품을 식별하고 생산 준비가 완료된 무선 모듈을 조달하는 데 유용합니다. 검색 툴에 포함되어 있는 타사 모듈 공급업체는 TI 무선 연결 제품을 사용하여 무선 모듈을 설계 및 제조하는 전문성을 갖춘 독립 회사입니다.
설계 툴

SIMPLELINK-2-4GHZ-DESIGN-REVIEWS — SimpleLink™ CC2xxx 장치에 대한 하드웨어 설계 검토

SimpleLink 하드웨어 설계 검토 프로세스는 설계를 검토하고 귀중한 피드백을 제공할 수 있는 주제 전문가와 일대일로 연락할 수 있는 방법을 제공합니다. 간단한 3단계 검토 요청 절차와 관련 기술 문서 및 리소스 링크는 여기서 확인할 수 있습니다.

시작하기

일반 설계 질문은 2.4GHz 하드웨어 설계 검토를 요청하기 전에 E2E 포럼에 게시해야 합니다.

하드웨어 설계 검토 요청 양식과 함께 전송할 다음 필수 문서가 준비되어 있는지 확인하세요:

  • 데이터 시트, 설계 가이드, 사용 설명서 및 기타 하드웨어 리소스와 같이 제품 (...)
거버(Gerber) 파일

ECG With Bluetooth Low-Energy Gerber

SNVC114.ZIP (901 KB)
거버(Gerber) 파일

CC2541EM Reference Design Files

SWRR096.ZIP (820 KB)
PCB 레이아웃

CC2541EM Reference Design 2-Layer

SWRR133.ZIP (661 KB)
회로도

CC2541 PS Reference Design (Rev. A)

SWRR131A.ZIP (411 KB)

많은 TI 레퍼런스 설계에는 CC2541이(가) 포함됩니다.

레퍼런스 디자인 선택 툴을 사용하여 애플리케이션 및 매개 변수에 가장 적합한 설계를 검토하고 식별할 수 있습니다.

패키지 CAD 기호, 풋프린트 및 3D 모델
VQFN (RHA) 40 Ultra Librarian

주문 및 품질

포함된 정보:
  • RoHS
  • REACH
  • 디바이스 마킹
  • 납 마감/볼 재질
  • MSL 등급/피크 리플로우
  • MTBF/FIT 예측
  • 물질 성분
  • 인증 요약
  • 지속적인 신뢰성 모니터링
포함된 정보:
  • 팹 위치
  • 조립 위치

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