Extended industrial temperature Bluetooth® Low Energy (LE) wireless MCU
Product details
Parameters
Package | Pins | Size
Features
- True Single-Chip BLE Solution: CC2540T Can Run
Both Application and BLE Protocol Stack, Includes
Peripherals to Interface With Wide Range of
Sensors, and so forth - Operating Temperature up to 125°C
- 6-mm × 6-mm Package
- RF
- Bluetooth®:Low Energy Technology Compatible
- Excellent Link Budget (up to 97 dB), Enabling
Long-Range Applications Without External Front
End - Accurate Digital Received Signal-Strength
Indicator (RSSI) - Suitable for Systems Targeting Compliance With
Worldwide Radio Frequency Regulations:- ETSI EN 300 328 and EN 300 440 Class 2
(Europe) - FCC CFR47 Part 15 (US)
- ARIB STD-T66 (Japan)
- ETSI EN 300 328 and EN 300 440 Class 2
- Layout
- Few External Components
- Reference Design Provided
- 6-mm × 6-mm VQFN40 Package
- Low Power
- Active Mode RX Down to 19.6 mA
- Active Mode TX (–6 dBm): 24 mA
- Power Mode 1 (3-µs Wake Up): 235 µA
- Power Mode 2 (Sleep Timer On): 0.9 µA
- Power Mode 3 (External Interrupts): 0.4 µA
- Wide Supply Voltage Range (2 V–3.6 V)
- Full RAM and Register Retention in All Power Modes
- TPS62730 Compatible,
Low Power in Active Mode- RX Down to 15.8 mA (3-V Supply)
- TX (–6 dBm): 18.6 mA (3-V Supply)
- Microcontroller
- High-Performance and Low-Power 8051
Microcontroller Core - 256KB of In-System-Programmable Flash
- 8KB of SRAM
- High-Performance and Low-Power 8051
- Peripherals
- 12-Bit ADC With Eight Channels and
Configurable Resolution - Integrated Ultralow-Power Comparator
- General-Purpose Timers (One 16-Bit, Two 8-Bit)
- 21 General-Purpose I/O (GPIO) Pins
(19 × 4 mA, 2 × 20 mA) - 32-kHz Sleep Timer With Capture
- Two Powerful USARTs With Support for Several
Serial Protocols - Full-Speed USB Interface
- IR Generation Circuitry
- Powerful Five-Channel DMA
- AES Security Coprocessor
- Battery Monitor and Temperature Sensor
- Each CC2540T Contains a Unique 48-Bit IEEE
Address
- 12-Bit ADC With Eight Channels and
- Bluetooth v4.0 Compliant Protocol Stack for
Single-Mode BLE Solution- Complete Power-Optimized Stack, Including
Controller and Host- GAP: Central, Peripheral, Observer, or
Broadcaster (Including Combination Roles) - ATT and GATT: Client and Server
- SMP: AES-128 Encryption and Decryption
- L2CAP
- GAP: Central, Peripheral, Observer, or
- Sample Applications and Profiles
- Generic Applications for GAP Central and
Peripheral Roles - Proximity, Accelerometer, Simple Keys, and
Battery GATT Services
- Generic Applications for GAP Central and
- Multiple Configuration Options
- Single-Chip Configuration, Allowing
Application to Run on CC2540T - Network Processor Interface for Applications
Running on an External Microcontroller
- Single-Chip Configuration, Allowing
- BTool: Windows PC Application for Evaluation,
Development, and Test
- Complete Power-Optimized Stack, Including
- Development Tools
- CC2540T Mini Development Kit
- SmartRF™ Software
- Supported by IAR Embedded Workbench™
Software for 8051
Description
The CC2540T device is a cost-effective, low-power, true wireless MCU for Bluetooth low energy applications. The CC2540T enables robust BLE master or slave nodes to be built with very low total bill-of-material costs, and it can operate up to 125°C. The CC2540T combines an excellent RF transceiver with an industry-standard enhanced 8051 MCU, in-system programmable flash memory, 8KB of RAM, and many other powerful supporting features and peripherals. The CC2540T is suitable for systems where very low power consumption is required. Very low-power sleep modes are available. Short transition times between operating modes further enable low power consumption.
Combined with the low energy protocol stack from Texas Instruments, the CC2540TF256 forms the market’s most flexible and cost-effective single-mode Bluetooth low energy solution.
Same functionality but is not pin-for-pin or parametrically equivalent to the compared device:
Technical documentation
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
The CC2540 USB Evaluation Module Kit contains one CC2540 Bluetooth low energy USB Dongle. The dongle can be used to enable Bluetooth low energy on your PC. It can also be used as a packet sniffer for analyzing the BLE protocol and for software and system level debugging (use the free tool SmartRF (...)
Features
The kit contains:
- 1 x CC2540 USB Dongle
- Quick Start Guide
Description
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 (...)
Features
Contents in the box:
- CC Debugger
- Mini USB cable
- 10-pin flat cable with 2x5 2.54mm connector
- 10-pin flat cable with 2x5 1.27mm connector
- Converter board 2.54mm-1.27mm connector
- Documentation
CC-Debugger can be used to program and debug the following 8051-based system-on-chips from Texas Instruments:
- CC1110 (...)
Software development
Design tools & simulation
Features
- Packet sniffer for IEEE 802.15.4, ZigBee and Thread networks
- Packet sniffer for IEEE 802.15.4ge (TI 15.4 Stack) networks
- Packet sniffer for TI EasyLink protocol
- Packet sniffer for Bluetooth® Low Energy
Features
- Link tests. Send and Receive packets between nodes.
- Antenna and radiation tests. Set the radio in continuous wave TX and RX states.
- A set of recommended/typical register settings for all devices.
- Read and write individual RF registers.
- Execute individual commands to control the radio.
- Detailed (...)
Reference designs
Design files
Design files
CAD/CAE symbols
Package | Pins | Download |
---|---|---|
VQFN (RHA) | 40 | View options |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
Recommended products may have parameters, evaluation modules or reference designs related to this TI product.
Support & training
TI E2E™ forums with technical support from TI engineers
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