Texas Instruments C2640 Wireless MCU Variants
Texas Instruments CC2640 SimpleLink 2.4 GHz Bluetooth low energy wireless Microcontroller
Texas Instruments CC2640 Series Wireless MCUs
2.4 GHz Bluetooth low energy TxRx + MCU devices for embedded wireless applications
Key Features
- 2.4 GHz Bluetooth wireless MCU
- 128 kB flash memory
- Low-power RF operation
- Flexible serial interfaces
- Package and grade options
Target Applications
- Bluetooth low energy wireless nodes
- IoT sensors and connected devices
- Industrial monitoring and control
- Consumer wearable and portable electronics
- Automotive wireless applications for qualified Q1 variants
Ordering Variants
Compare 18 CC2640 part numbers by package, electrical parameters, lifecycle, and availability. Use RFQ for stock and lead-time confirmation.
| Part Number | Package Type | Protocol | Memory | RAM / GPIO | Applications | Availability | Action |
|---|---|---|---|---|---|---|---|
| CC2640F128RHBR | 32-VFQFN Exposed Pad | Bluetooth v4.1 | 128kB Flash, 28kB SRAM | 15 GPIO | BLE sensor nodes, beacons | In Stock | |
| CC2640F128RSMR | 32-VFQFN Exposed Pad | Bluetooth v4.1 | 128kB Flash, 28kB SRAM | 10 GPIO | BLE sensor nodes, beacons | In Stock | |
| CC2640R2FRHBR | 32-VFQFN Exposed Pad | Bluetooth v5.0 | 128kB Flash, 28kB SRAM | 15 GPIO | Longer-range BLE nodes, industrial beacons | In Stock | |
| CC2640R2FRSMR | 32-VFQFN Exposed Pad | Bluetooth v5.0 | 128kB Flash, 28kB SRAM | 10 GPIO | Longer-range BLE nodes, industrial beacons | In Stock | |
| CC2640R2FTWRGZRQ1 | 48-VFQFN Exposed Pad | Bluetooth v5.0 | 128kB Flash, 28kB SRAM | 31 GPIO | Automotive BLE modules, in-vehicle sensors | In Stock | |
| CC2640F128RGZR | 48-VFQFN Exposed Pad | Bluetooth v5.1 | 128kB Flash, 28kB SRAM | 31 GPIO | General BLE nodes | In Stock | |
| CC2640F128RHBT | 32-VFQFN Exposed Pad | Bluetooth v5.1 | 128kB Flash, 28kB SRAM | 15 GPIO | General BLE nodes | In Stock | |
| CC2640F128RSMT | 32-VFQFN Exposed Pad | Bluetooth v5.1 | 128kB Flash, 28kB SRAM | 10 GPIO | General BLE nodes | In Stock | |
| CC2640R2FRGZT | 48-VFQFN Exposed Pad | Bluetooth v5.1 | 128kB Flash, 20kB RAM | 31 GPIO | Industrial BLE nodes | In Stock | |
| CC2640R2FRHBT | 32-VFQFN Exposed Pad | Bluetooth v5.1 | 128kB Flash, 20kB RAM | 15 GPIO | Industrial BLE nodes | In Stock | |
| CC2640R2FRSMT | 32-VFQFN Exposed Pad | Bluetooth v5.1 | 128kB Flash, 20kB RAM | 10 GPIO | Industrial BLE nodes | In Stock | |
| CC2640R2FTWRGZTQ1 | 48-VFQFN Exposed Pad | Bluetooth v5.1 | 128kB Flash, 28kB SRAM | 31 GPIO | Automotive BLE nodes | In Stock | |
| CC2640R2FYFVR | 34-UFBGA, DSBGA | Bluetooth v5.1 | 128kB Flash, 28kB SRAM | 14 GPIO | Consumer BLE wearable | In Stock | |
| CC2640R2FYFVT | 34-UFBGA, DSBGA | Bluetooth v5.1 | 128kB Flash, 28kB SRAM | 14 GPIO | Consumer BLE wearable | In Stock | |
| CC2640R2LRGZR | 48-VFQFN Exposed Pad | Bluetooth v5.1 | 128kB Flash, 20kB SRAM | 31 GPIO | Automotive BLE modules | In Stock | |
| CC2640R2LRHBR | 32-VFQFN Exposed Pad | Bluetooth v5.1 | 128kB Flash, 20kB SRAM | 31 GPIO | Automotive BLE modules | In Stock | |
| CC2640R2FRGZR | 48-VFQFN Exposed Pad | Bluetooth v5.0 | 128kB Flash, 20kB RAM | 31 GPIO | Industrial BLE nodes | In Stock | |
| CC2640F128RGZT | 48-VFQFN Exposed Pad | Bluetooth v5.1 | 128kB Flash, 28kB SRAM | 31 GPIO | General BLE nodes | In Stock |
Ordering Code Differences
How suffixes on CC2640 map to package, grade, and reel options.
How to Choose the Right CC2640 Microcontrollers
Match the footprint first
Packages here: 32-VFQFN Exposed Pad, 48-VFQFN Exposed Pad, 34-UFBGA, DSBGA. Open the land-pattern drawing before you substitute a different suffix.
Electrical headroom
Compare voltage and current columns in the variant table. For CC2640, a suffix with lower voltage or current rating will not survive the same circuit without recalculation.
Temp grade letter matters
Commercial (0–70 °C) and industrial (−40–85 °C+) suffixes look similar in the prefix — confirm ambient + self-heating, not just the first page of the datasheet.
Copy the full MPN
Do not BOM only "CC2640" — include the full suffix (e.g. F128RHBR, F128RSMR, R2FRHBR). RFQ with reel/tube preference and required date code.
Technical Specifications
Core parameters for CC2640 product family
Wireless and RF
Memory and Interfaces
Electrical and Package
Source CC2640 with Octatronics
Request stock confirmation, lead time, date code, and pricing for all 18 ordering variants from Texas Instruments. Our team supports active, EOL, and hard-to-find component sourcing.
- Original manufacturer parts with traceability options
- BOM upload and multi-line RFQ support
- Package, grade, and compliance verification
Frequently Asked Questions
Common technical questions about the CC2640 product family.