Detalles del producto

Frequency range 2379-2496 MHz Standard Proprietary 2.4 GHz Operating temperature range (°C) -40 to 85 Rating Catalog Transmission principle GFSK, MSK
Frequency range 2379-2496 MHz Standard Proprietary 2.4 GHz Operating temperature range (°C) -40 to 85 Rating Catalog Transmission principle GFSK, MSK
VQFN (RGZ) 48 49 mm² (7 mm × 7 mm)
  • 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 4 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
    • 48-pin 7-mm × 7-mm QFN (31 General I/O Pins) Package
  • Low Power
    • Active Mode RX Best Performance: 20.8 mA
    • Active Mode TX (0 dBm): 26.3 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
  • 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 XOSC/li>
      • 32kHz RCOSC
    • 32-kHz Sleep Timer With Capture
    • AES Security Coprocessor
    • UART/SPI/I2C Serial Interface
    • 31 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
  • 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 4 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
    • 48-pin 7-mm × 7-mm QFN (31 General I/O Pins) Package
  • Low Power
    • Active Mode RX Best Performance: 20.8 mA
    • Active Mode TX (0 dBm): 26.3 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
  • 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 XOSC/li>
      • 32kHz RCOSC
    • 32-kHz Sleep Timer With Capture
    • AES Security Coprocessor
    • UART/SPI/I2C Serial Interface
    • 31 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

The CC2545 is an optimized system-on-chip (SoC) solution with data rates up to 2Mbps built with low bill-of-material cost. The CC2545 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, 31 General-Purpose I/O pins and many other powerful features. The CC2545 has efficient power modes with RAM and register retention below 1 µA, making it highly suited for low-duty-cycle systems where ultralow power consumption is required. Short transition times between operating modes further ensure low energy consumption.

The CC2545 is compatible with the CC2541/CC2543/CC2544. It comes in a 7-mm × 7-mm QFN48 package, with SPI/UART/I2C interface. The CC2545 comes complete with reference designs from Texas Instruments.

The device targets wireless consumer and HID applications. The CC2545 is tailored for peripheral devices such as wireless keyboards.

The CC2545 is an optimized system-on-chip (SoC) solution with data rates up to 2Mbps built with low bill-of-material cost. The CC2545 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, 31 General-Purpose I/O pins and many other powerful features. The CC2545 has efficient power modes with RAM and register retention below 1 µA, making it highly suited for low-duty-cycle systems where ultralow power consumption is required. Short transition times between operating modes further ensure low energy consumption.

The CC2545 is compatible with the CC2541/CC2543/CC2544. It comes in a 7-mm × 7-mm QFN48 package, with SPI/UART/I2C interface. The CC2545 comes complete with reference designs from Texas Instruments.

The device targets wireless consumer and HID applications. The CC2545 is tailored for peripheral devices such as wireless keyboards.

Descargar Ver vídeo con transcripción Video

Documentación técnica

No se encontraron resultados. Borre su búsqueda y vuelva a intentarlo.
Ver todo 8
Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos CC2545 System-on-Chip for 2.4-GHz RF Applications datasheet (Rev. B) 3/02/2013
* Errata CC2545 ERRATA NOTE 28/03/2012
Nota sobre la aplicación CE Regulations for SRDs Operating in License-Free 2.4GHz/5GHz Bands-WiFi Devices (Rev. A) PDF | HTML 20/10/2022
Guía del usuario CC2543/44/45 Development Kit User’s Guide (Rev. B) 6/06/2013
Guía del usuario CC2543, CC2544, CC2545 System-on-Chip Solution for 2.4-GHz Apps User's Guide (Rev. B) 18/03/2013
Nota sobre la aplicación AN118 -- Flash programming of CC253x/4x devices 5/09/2012
Nota sobre la aplicación AN098 - Layout Review Techniques for Low Power RF Designs (Rev. A) 2/08/2012
Más documentación CC2545EMK Quick Start Guide 28/06/2012

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Sonda de depuración

CC-DEBUGGER — Depurador y programador para sistema en chips RF

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 (...)

Productos y hardware compatibles
En inventario
Límite:
??asset.out-of-stock-ti_es_MX??
No disponible
Ejemplo de código o demostración

SWRC257 — CC2541/43/44/45 Peripherals Software Examples

Productos y hardware compatibles
Soporte de software

SWRC251 — CC254x Proprietary Mode Packet Error Rate Test

Productos y hardware compatibles
Herramienta de cálculo

SMARTRF-STUDIO-7 — SmartRF Studio

SmartRF™ Studio es una aplicación para Windows que ayuda a los diseñadores de sistemas de RF a evaluar fácilmente la radio en una etapa temprana del proceso de diseño para todos los dispositivos de RF de baja potencia CC1xxx y CC2xxx de TI. Simplifica la generación de los valores y comandos del (...)

Productos y hardware compatibles
Herramienta de diseño

SIMPLELINK-2-4GHZ-DESIGN-REVIEWS — Revisiones de diseño de hardware para dispositivos SimpleLink™ CC2xxx

El proceso de revisión del diseño de hardware de SimpleLink le ofrece la posibilidad de ponerse en contacto, de forma personalizada, con un experto en la materia que puede ayudarlo a revisar su diseño y proporcionarle valiosos comentarios. Aquí encontrará un sencillo proceso de 3 pasos para (...)

Productos y hardware compatibles
Diseño de referencia

CC2545EM-RD — Diseño de referencia de CC2545EM

The CC2545EM reference design contains schematics and layout files for the CC2545EM module. The reference design demonstrates good techniques for CC2545 decoupling and RF layout. For optimum RF performance, the reference design should be copied accurately. This is a 4-layer reference design with an (...)

Productos y hardware compatibles
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
VQFN (RGZ) 48 Ultra Librarian

Pedidos y calidad

Soporte y capacitación

Foros de TI E2E™ con asistencia técnica de los ingenieros de TI

El contenido lo proporcionan “tal como está” TI y los colaboradores de la comunidad y no constituye especificaciones de TI. Consulte los términos de uso.

Si tiene alguna pregunta sobre calidad, encapsulados o pedido de productos de TI, consulte el servicio de asistencia de TI. ​​​​​​​​​​​​​​

Videos