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  • CC2640F128RSMR

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Bluetooth v4.1 (BLE) SMART SOC Class II Medical 32-Pin VQFN EP T/R

  • Manufacturer :
  • TI
  • Package/Case :
  • VQFN-32
  • Product Categories :
  • RF Transceiver ICs
  • RoHs Status:
  • Lead free/RoHS Compliant
  • In-stock:
  • 0


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CC2640F128RSMR Product Details


The CC2640 is a wireless MCU targeting Bluetooth Smart applications. The device is a member of the CC26xx family of cost-effective, ultra-low power, 2.4-GHz RF devices. Very low active RF and MCU current, and low-power mode current consumption provides excellent battery lifetime and allows operation on small coin cell batteries and in energy-harvesting applications. 

The CC2640 contains a 32-bit ARM Cortex-M3 running at 48-MHz as the main processor and a rich peripheral feature set, including a unique ultra-low power sensor controller, ideal for interfacing external sensors and/or collecting analog and digital data autonomously while the rest of the system is in sleep mode. 

This makes the CC2640 ideal for a wide range of applications where long battery lifetime, small form factor, and ease of use is important. The Bluetooth Low Energy controller is embedded into ROM and run partly on an ARM Cortex®-M0 processor. This architecture improves overall system performance and power consumption and frees up flash memory for the application. 

The Bluetooth Smart stack is available free of charge from


· Microcontroller
-Powerful ARM? Cortexe-M3
-EEMBC CoreMark? score:142
-Up to 48-MHz Clock Speed
-128KB of In-System Programmable Flash
-8-KB SRAM for Cache
-20-KB Ultra-Low Leakage SRAM
-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
-2-KB Ultra-Low Leakage SRAM for Code and Data
· Efficient Code Size Architecture, Placing Drivers, Bluetooth? Low Energy Controller, and Bootloader in ROM
· RoHS-Compliant Packages

-4-mm ×4-mm RSM QFN32(10 GPIOs)-5-mm ×5-mm RHB QFN32(15 GPIOs)

-All Digital Peripheral Pins can be Routed to any GPIO
-4General-Purpose Timer Modules (8× 16-Bit or
4×32-Bit Timer,PWM Each)
-12-Bit ADC,200-ksamples/s,8-Channel Analog MUX
-Continuous Time Comparator
-Ultra-Low Power Analog Comparator
-Programmable Current Source
-Real-Time Clock(RTC)
-AES-128 Security Module
-True Random Number Generator(TRNG)
-10,15,or 31GPIOs,Depending on Package Option
-Support for 8 Capacitive Sensing Buttons
-Integrated Temperature Sensor
·External System
-On-Chip internal DC-DC Converter

-Very Few External Components
-Seamless Integration With the SimpleLink CC2590 and CC2592 Range Extenders
-Pin Compatible With the SimpleLink CC13xx in
4-mm×4-mm and 5-mm×5-mm QFN Packages
· Low Power
-Wide Supply Voltage Range
· Normal Operation:1.8 to 3.8V
· External Regulator Mode:1.7 to 1.95V
-Active-mode RX:5.9mA
-Active-mode TX at 0 dBm:6.1 mA
-Active-mode TX at +5 dBm:9.1 mA
-Active-mode MCU:61 LA/MHz
-Active-mode MCU:48.5 CoreMark/mA
-Active-mode Sensor Controller:8.2 μA/MHz
-Standby:1 uA(RTC Running and RAM/CPU Retention)
-Shutdown:100 nA(Wake-up on External Events)

· RF Section
-2.4GHz RF Transceiver Compatible With Bluetooth Low Energy (BLE)4.1 specification
-Excellent Receiver Sensitivity (-97 dBm for BLE), Selectivity, and Blocking Performance
-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)
· FCCCFR47 Part 15(US)
· ARIB STD-T66(Japan)
· Tools and Development Environment
-Full-Feature and Low-Cost Development Kits
-Multiple Reference Designs for Different RF Configurations
-Packet Sniffer PC Software
-Sensor Controller Studio
-SmartRFM Studio
-SmartRF Flash Programmer 2
-IAR Embedded Workbench? for ARM
-Code Composer StudioM

·Home and Building Automation
-Connected Appliances
-Security Systems
-Production and Manufacturing
-Asset Tracking and Management
-Remote Display
-Cable Replacement
-Access Control
-ESL/Price Tags
-Point of Sales/Payment Systems

CC2640F128RSMR Pin Diagram
(Picture:Pinout / Diagram)

Technical Parameters

  • Type
  • TxRx + MCU
  • RF Family/Standard
  • Bluetooth
  • Protocol
  • Bluetooth v4.1
  • Modulation
  • Frequency
  • 2.4GHz
  • Data Rate (Max)
  • 1Mbps
  • Power Output
  • 5dBm
  • Sensitivity
  • -97dBm
  • Memory Size
  • 128kB Flash, 28kB SRAM
  • Serial Interfaces
  • GPIO
  • 10
  • Voltage Supply
  • 1.8V ~ 3.8V
  • Current Receiving
  • 5.9mA ~ 6.1mA
  • Current Transmitting
  • 6.1mA ~ 9.1mA
  • Operating Temperature
  • -40??C ~ 85??C
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 32-VFQFN Exposed Pad
  • Supplier Device Package
  • 32-VQFN (4x4)

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1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


Q: How does Jotrin guarantee that CC2640F128RSMR is the original manufacturer or agent of TI?
We have a professional business development department to strictly test and verify the qualifications of TI original manufacturers and agents. All TI suppliers must pass the qualification review before they can publish their CC2640F128RSMR devices; we pay more attention to the channels and quality of CC2640F128RSMR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of CC2640F128RSMR chips? Including TI original factory information, RF Transceiver ICs application, CC2640F128RSMR pictures?
You can use Jotrin's intelligent search engine, or filter by RF Transceiver ICs category, or find it through TI brand manufacturer page.
Q: Are the TI's CC2640F128RSMR price and stock displayed on the platform accurate?
The TI's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for CC2640F128RSMR, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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Q: What is the process for returns or replacement of CC2640F128RSMR?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the CC2640F128RSMR we delivered, we will accept the replacement or return of the CC2640F128RSMR only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of CC2640F128RSMR.
(3)The CC2640F128RSMR is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
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