CC2544
- RF section
- Single-Chip 2.4-GHz RF Transceiver and MCU
- Data Rates and Modulation Formats:
- 2-Mbps GFSK, 320-kHz Deviation
- 2-Mbps GFSK, 500-kHz Deviation
- 1-Mbps GFSK, 160-kHz Deviation
- 1-Mbps GFSK, 250-kHz Deviation
- 500-kbps MSK
- 250-kbps GFSK, 160-kHz Deviation
- 250-kbps MSK
- Excellent Link Budget, Enabling Long Range
Without External Front-Ends - Programmable Output Power up to 4 dBm
- Excellent Receiver Sensitivity (–88 dBm at 2 Mbps)
- Suitable for Systems Targeting Compliance With
Worldwide Radio Frequency Regulations:
ETSI EN 300 328 and EN 300 440 Category 2 (Europe),
FCC CFR47 Part 15 (US), and ARIB STD-T66 (Japan) - Accurate RSSI Function
- Layout
- Few External Components
- Reference Designs Available
- 32-pin 5-mm × 5-mm QFN (8 General I/O Pins) Package
- Low Power
- Active Mode RX: 22.5 mA
- Active Mode TX (0 dBm): 27 mA
- Power Mode 1 (4-µs Wake-Up): 1 mA
- Wide Supply-Voltage Range
- 3.3V LDO Output
- Supply Range: 2 V–3.6 V
- USB 5-V Regulator: 4 V–5.45 V
- Microcontroller
- High-Performance and Low-Power 8051 Microcontroller Core With Code Prefetch
- 32-KB Flash Program Memory
- 2 KB SRAM
- Hardware Debug Support
- Extensive Baseband Automation, Including Auto-Acknowledgement and Address Decoding
- Peripherals
- Full Speed USB 2.0
- 6 Endpoints (Endpoint 0 and 5 IN/OUT Endpoints)
- Internal Pullup for D+
- 5-V to 3.3-V Regulator
- Powerful Two-Channel DMA
- General-Purpose Timers (One 16-Bit, Two 8-Bit)
- Radio Timer, 40-Bit
- IR Generation Circuitry
- Several Oscillators:
- 32-MHz XOSC
- 16-MHz RCOSC
- 32-kHz RCOSC
- 32-kHz Sleep Timer With Capture
- AES Security Coprocessor
- UART/SPI Serial Interface
- 8 General-Purpose I/O pins (6 × 4-mA and 2 × 20-mA Drive Strength)
- Watchdog Timer
- True Random-Number Generator
- Full Speed USB 2.0
The CC2544 is an optimized system-on-chip (SoC) solution for USB applications with datarates upto 2Mbps built with low bill-of-material cost. The CC2544 combines the excellent performance of a leading RF transceiver with a single-cycle 8051 compliant CPU, 32-KB in-system programmable flash memory, up to 2-KB RAM, and many other powerful features.
The CC2544 is compatible with the CC2541/CC2543/CC2545. It comes in a 5-mm × 5-mm QFN32 package, with SPI/UART/USB interface. The CC2544 comes complete with reference designs from Texas Instruments.
The devices target wireless consumer and HID applications. The CC2544 is ideal for USB dongle applications.
기술 자료
유형 | 직함 | 날짜 | ||
---|---|---|---|---|
* | Data sheet | CC2544 System-on-Chip for 2.4-GHz USB Applications datasheet (Rev. D) | 2012/05/03 | |
* | Errata | CC2544 ERRATA NOTE | 2012/03/28 | |
* | User guide | CC2543, CC2544, CC2545 System-on-Chip Solution for 2.4-GHz Apps User's Guide (Rev. B) | 2013/03/18 | |
Application note | CE Regulations for SRDs Operating in License-Free 2.4GHz/5GHz Bands-WiFi Devices (Rev. A) | PDF | HTML | 2022/10/20 | |
Application note | Autonomous high density streaming protocol | 2013/08/06 | ||
User guide | CC2543/44/45 Development Kit User’s Guide (Rev. B) | 2013/06/06 | ||
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 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
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 (...)
SWRC251 — CC254x Proprietary Mode Packet Error Rate Test
지원되는 제품 및 하드웨어
제품
저전력 2.4GHz 제품
기타 무선 제품
차량용 무선 커넥티비티 제품
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
제품
MSP430 마이크로컨트롤러
저전력 2.4GHz 제품
Sub-1GHz 무선 MCU
Sub-1 GHz 트랜시버
기타 무선 제품
차량용 무선 커넥티비티 제품
하드웨어 개발
개발 키트
평가 보드
인터페이스 어댑터
도터 카드
SIMPLELINK-2-4GHZ-DESIGN-REVIEWS — SimpleLink™ CC2xxx 장치에 대한 하드웨어 설계 검토
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 (...)
패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
---|---|---|
VQFN (RHB) | 32 | Ultra Librarian |
주문 및 품질
- RoHS
- REACH
- 디바이스 마킹
- 납 마감/볼 재질
- MSL 등급/피크 리플로우
- MTBF/FIT 예측
- 물질 성분
- 인증 요약
- 지속적인 신뢰성 모니터링
- 팹 위치
- 조립 위치
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.