CC2640R2FRHBT QFN-32 2.4GHz RF TXRX+MCU RF Transceiver Chip
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CC2640R2FRHBT QFN-32 2.4GHz RF TXRX+MCU RF Transceiver Chip

IC RF TXRX+MCU BLE 5.1 32VQFN
  • CC2640R2FRHBT

  • Texas Instruments

  • ICPlanet

  • IC RF TxRx + MCU Bluetooth Bluetooth v5.1 2.4GHz 32-VFQFN Exposed Pad

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TYPE
DESCRIPTION
Category
RF/IF and RFID
RF Transceiver ICs
Mfr
Texas Instruments
Series
SimpleLink™
Package
Tape & Reel (TR)
Cut Tape (CT)
Part Status
Active
Type
TxRx + MCU
RF Family/Standard
Bluetooth
Protocol
Bluetooth v5.1
Modulation
GFSK
Frequency
2.4GHz
Data Rate (Max)
2Mbps
Power - Output
5dBm
Sensitivity
-97dBm
Memory Size
128kB Flash, 20kB RAM
Serial Interfaces
I²C, I²S, SPI, UART
GPIO
15
Voltage - Supply
1.8V ~ 3.8V
Current - Receiving
5.9mA
Current - Transmitting
9.1mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
32-VFQFN Exposed Pad
Supplier Device Package
32-VQFN (5x5)
Features 

• Microcontroller

 – Powerful Arm® Cortex®-M3

 – EEMBC CoreMark® score: 142

 – Up to 48-MHz clock speed

 – 275KB of nonvolatile memory including 128KB of in-system Programmable Flash

 – Up to 28KB of system SRAM, of which 20KB is ultra-low leakage SRAM

 – 8KB of SRAM for cache or system RAM use

 – 2-Pin cJTAG and JTAG debugging

 – Supports over-the-air upgrade (OTA) 

• Ultra-low power sensor controller

 – Can run autonomous from the rest of the system

 – 16-bit architecture

 – 2KB of ultra-low leakage SRAM for code and data 

• Efficient code size architecture, placing drivers, TI-RTOS, and Bluetooth® software in ROM to make more Flash available for the application 

• RoHS-compliant packages

 – 2.7-mm × 2.7-mm YFV DSBGA34 (14 GPIOs)

 – 4-mm × 4-mm RSM VQFN32 (10 GPIOs)

 – 5-mm × 5-mm RHB VQFN32 (15 GPIOs)

 – 7-mm × 7-mm RGZ VQFN48 (31 GPIOs) 

• Peripherals – All digital peripheral pins can be routed to any GPIO

 – Four general-purpose timer modules (eight 16-bit or four 32-bit timers, PWM each)

 – 12-bit ADC, 200-ksamples/s, 8-channel analog MUX

 – Continuous time comparator

 – Ultra-low power analog comparator

 – Programmable current source

 – UART, I2C, and I2S

 – 2× SSI (SPI, MICROWIRE, TI)

 – Real-Time Clock (RTC)

 – AES-128 security module

 – True Random Number Generator (TRNG)

 – Support for eight capacitive-sensing buttons

 – Integrated temperature sensor 

• External system

 – On-chip internal DC/DC converter

 – Seamless integration with CC2590 and CC2592 range extenders

 – Very few external components

 – Pin compatible with the SimpleLink™ CC2640 and CC2650 devices in all VQFN packages

 – Pin compatible with the SimpleLink™ CC2642R and CC2652R devices in 7-mm x 7-mm VQFN packages

 – Pin compatible with the SimpleLink™ CC1350 device in 4-mm × 4-mm and 5-mm × 5-mm VQFN packages 

• Low power

 – Wide supply voltage range 

• Normal operation: 1.8 to 3.8 V 

• External regulator mode: 1.7 to 1.95 V 

 – Active-Mode RX: 5.9 mA

 – Active-Mode TX at 0 dBm: 6.1 mA

 – Active-Mode TX at +5 dBm: 9.1 mA

 – Active-Mode MCU: 61 µA/MHz

 – Active-Mode MCU: 48.5 CoreMark/mA

 – Active-Mode sensor controller: 0.4mA + 8.2 µA/MHz

 – Standby: 1.1 µA (RTC running and RAM/CPU retention)

 – Shutdown: 100 nA (wake up on external events) 

• RF section

 – 2.4-GHz RF transceiver compatible with Bluetooth® Low Energy 5.1 and earlier LE specifications

 – Excellent receiver sensitivity (–97 dBm for BLE), selectivity, and blocking performance

 – Link budget of 102 dB for BLE

 – Programmable output power up to +5 dBm

 – Single-ended or differential RF interface

 – Suitable for systems targeting compliance with worldwide radio frequency regulations 

• ETSI EN 300 328 (Europe) 

• EN 300 440 Class 2 (Europe) 

• FCC CFR47 Part 15 (US) 

• ARIB STD-T66 (Japan)

Description

The CC2640R2F device is a 2.4 GHz wireless microcontroller (MCU) supporting Bluetooth® 5.1 Low Energy and Proprietary 2.4 GHz applications. The device is optimized for low-power wireless communication and advanced sensing in building security systems, HVAC, asset tracking, and medical markets, and applications where industrial performance is required. The highlighted features of this device include: 

• Support for Bluetooth ® 5.1 features: LE Coded PHYs (Long Range), LE 2-Mbit PHY (High Speed), Advertising Extensions, Multiple Advertisement Sets, as well as backwards compatibility and support for key features from the Bluetooth ® 5.0 and earlier Low Energy specifications. 

• Fully-qualified Bluetooth ® 5.1 software protocol stack included with the SimpleLink™ CC2640R2F Software Development Kit (SDK) for developing applications on the powerful Arm® Cortex®-M3 processor. 

• Longer battery life wireless applications with low standby current of 1.1 µA with full RAM retention. 

• Advanced sensing with a programmable, autonomous ultra-low power Sensor Controller CPU with fast wakeup capability. As an example, the sensor controller is capable of 1-Hz ADC sampling at 1 µA system current. 

• Dedicated software controlled radio controller (Arm® Cortex®-M0) providing flexible low-power RF transceiver capability to support multiple physical layers and RF standards, such as real-time localization (RTLS) technologies. 

• Excellent radio sensitivity and robustness (selectivity and blocking) performance for Bluetooth ® Low Energy (-103 dBm for 125-kbps LE Coded PHY). 

The CC2640R2F device is part of the SimpleLink™ microcontroller (MCU) platform, which consists of Wi-Fi®, Bluetooth ® Low Energy, Thread, ZigBee®, Sub-1 GHz MCUs, and host MCUs that all share a common, easy-to-use development environment with a single core software development kit (SDK) and rich tool set. A one-time integration of the SimpleLink™ platform enables you to add any combination of the portfolio’s devices into your design, allowing 100 percent code reuse when your design requirements change. For more information, visit SimpleLink™ MCU platform.

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