現在提供此產品的更新版本
CC2543
- RF section
- Single-Chip 2.4-GHz RF Transceiver and MCU
- Supports 250 kbps, 500 kbps, 1 Mbps and 2 Mbps data rates
- Excellent Link Budget, Enabling Long Range Without External
Front-Ends - Programmable Output Power up to 5 dBm
- Excellent Receiver Sensitivity (–90 dBm at 2 Mbps,
–98 dBm at 250 kbps) - 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
- Pin Out Suitable for Single Layer PCB Applications
- Reference Designs Available
- 32-pin 5-mm × 5-mm QFN (16 General I/O Pins)
Package
- Low Power
- Active Mode RX Best Performance: 21.2 mA
- Active Mode TX (0 dBm): 26 mA
- Power Mode 1 (5 µs Wake-Up): 235 µA
- Power mode 2 (sleep timer on): 0.9 µA
- Power mode 3 (External interrupts): 0.4µA
- Wide Supply Voltage Range (2V to 3.6V)
- Full RAM and Register Retention in All Power Modes
- Microcontroller
- High-Performance and Low-Power 8051
Microcontroller Core With Code Prefetch - 32-KB Flash Program Memory
- 1 KB SRAM
- Hardware Debug Support
- Extensive Baseband Automation, Including
Auto-Acknowledgement and Address Decoding
- High-Performance and Low-Power 8051
- Peripherals
- Two-Channel DMA with Access to all Memory
Areas and Peripherals - General-Purpose Timers (One 16-Bit, Two 8-Bit)
- Radio Timer, 40-Bit
- IR Generation Circuitry
- Several Oscillators:
- 32MHz XOSC
- 16MHz RCOSC
- 32kHz RCOSC
- 32-kHz Sleep Timer With Capture
- AES Security Coprocessor
- UART/SPI/I2C Serial Interface
- 16 General-Purpose I/O pins (3 × 20-mA Drive Strength,
Remaining pins have 4 mA Drive Strength) - Watchdog Timer
- True Random-Number Generator
- ADC and Analog Comparator
- Two-Channel DMA with Access to all Memory
The CC2543 is an optimized system-on-chip (SoC) solution with data rates up to 2Mbps built with low bill-of-material cost. The CC2543 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 1-KB RAM, and many other powerful features. The CC2543 has efficient power modes with RAM and register retention below 1 µA, making it highly suited for low-duty-cycle systems where ultra-low power consumption is required. Short transition times between operating modes further ensure low energy consumption.
The CC2543 is compatible with the CC2541/CC2544/CC2545. It comes in a 5-mm × 5-mm QFN32 package, with SPI/UART/I2C interface. The CC2543 comes complete with reference designs from Texas Instruments.
The device targets wireless consumer and HID applications. The CC2543 is tailored for peripheral devices such as wireless mice.
技術文件
| 重要文件 | 類型 | 標題 | 格式選項 | 下載最新的英文版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 資料表 | CC2543 System-on-Chip for 2.4-GHz RF Applications datasheet (Rev. E) | 2013/10/3 | |||
| * | 勘誤表 | CC2543 ERRATA NOTE | 2012/3/28 | |||
| 應用說明 | CE Regulations for SRDs Operating in License-Free 2.4GHz/5GHz Bands-WiFi Devices (Rev. A) | PDF | HTML | 2022/10/20 | |||
| 應用說明 | Autonomous high density streaming protocol | 2013/8/6 | ||||
| 使用指南 | CC2543/44/45 Development Kit User’s Guide (Rev. B) | 2013/6/6 | ||||
| 使用指南 | CC2543, CC2544, CC2545 System-on-Chip Solution for 2.4-GHz Apps User's Guide (Rev. B) | 2013/3/18 | ||||
| 應用說明 | AN081 -- Johanson Technology Balun Optimized for CC253X, CC254X, CC257X, CC853X (Rev. B) | 2012/11/6 | ||||
| 應用說明 | AN118 -- Flash programming of CC253x/4x devices | 2012/9/5 | ||||
| 應用說明 | AN098 - Layout Review Techniques for Low Power RF Designs (Rev. A) | 2012/8/2 |
設計與開發
如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。
CC-DEBUGGER — 適用於射頻系統單晶片的偵錯器和程式設計工具
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 (...)
SMARTRF-STUDIO-7 — SmartRF Studio
SmartRF™ Studio 是一款 Windows 應用程式，功用在於協助射頻系統的設計人員在為所有 TI CC1xxx 及 CC2xxx 低功耗射頻裝置設計過程中，能在早期階段輕鬆評估無線電。此程式簡化了配置暫存器值和命令的產生，以及射頻系統的實際測試和除錯。
SmartRF Studio 支援下列 TI 裝置：
資源
SIMPLELINK-2-4GHZ-DESIGN-REVIEWS — SimpleLink™ CC2xxx 裝置的硬體設計審核
SimpleLink 硬體設計審核流程提供一對一接觸的方式，並由主題內容專家協助審查您的設計，提供您寶貴的意見。一個簡單的三步驟流程用於請求審查，以及相關技術文件和資源的連結，可在此處找到。
入門指南
一般設計問題應張貼在我們的 E2E 討論區中，然後才能要求 2.4 GHz 硬體設計審查。
請確實備妥下列必要文件，隨硬體設計審查申請表一起傳送：
- 確認產品頁上提供的所有硬體文件均已經過審查，例如產品規格表、設計指南、使用指南和其他硬體資源
- 電路圖的可攜式文件格式 (PDF) 版本可供檢閱
- 物料清單 (BOM) 可供檢閱
- 堆疊詳細資料可供檢閱
- 電路板設計的 Gerber 檔案 (含零件位置和參考指示項) (...)
CC2543EM-RD — CC2543EM 參考設計
CC2543EM 參考設計包含 CC2543EM 模組的電路圖與佈局檔案。該參考設計展示了用於 CC2543 去耦和射頻配置的精湛技術。為獲得最佳 RF 性能，應準確複製此參考設計。此為 4 層參考設計，同時配備匹配至 50ohm 之 RF 輸出的 SMA 天線連接器。
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| VQFN (RHB) | 32 | Ultra Librarian |