• Learn more at:www.ti.com/bluetooth
• E2E™ Forum:www.ti.com/wiconforum
• CC256x Wiki:www.ti.com/cc2564wiki
ProductNumber Description Availability
CC256x modules from TI TI-certified modules based on the CC2564 devices Available through TI and TI authorized distributors
CC2564MODEM CC2564 Module Evaluation board
Intended for evaluation purposes of the CC2564 module. Works with processor platforms such as TI’s ultra-low-power MSP430 and the performance TM4C ARM® Cortex®-MF microcontrollers.
TI Store and authorized distributors
Bluetooth and MSP430™
Audio Sink Reference Design
EnablesBluetooth audio (SBC encode/decode) with CC2560 and the ultra-low power MSP430F5229 and digital input speaker amplifier (TAS2505) and USB charge manage-ment device (BQ24055). Reference design is a cost-effective audio implemanage-mentation, with full design files provided for application and end product development. Software supported includes TIBluetooth stack (certified and royalty free) based on Bluetopia.
Download at TI Designs Boards are orderable through TI Store
Bluetooth and MSP430 Audio Source Reference Design
EnablesBluetooth audio (SBC encode/decode) with CC2560 and the ultra-low power MSP430F5229 and digital DAC plus USB charge management device (BQ24055). Reference design is a c ost-effective audio implementation, with full design files provided for applica-tion and end product development. Software supported includes TIBluetooth stack (certified and royalty free) based on Bluetopia.
Download at TI Designs Boards are orderable through TI Store
CC256x BoosterPack Bluetooth BoosterPack evaluation kit has flexibility to work with ultra-low power microcontrollers such as the TI MSP430 and TM4C Series LaunchPad evaluation kits
Coming soon: Boards will be orderable through TI Store CC256xQFNEM CC256xBluetooth ® / dual-mode QFN device evaluation module TI Store and authorized
distributors Development Tools and Software
CC256x Products
Devices/
Modules Description
Technology supported Assisted modes
BR/EDR LE Ant™ HFP1.6(WBS) A2DP
CC2560 Bluetooth ® 4.1 (with EDR) • • •
CC2564*
Bluetooth 4.1 + BLE • • • •
Bluetooth 4.1 + ANT • • • •
* The device does not support simultaneous operation of LE, ANT or assisted modes. Any of these modes can run simultaneous to Bluetooth BR/EDR.
42
CC2540T
SWRS172 –JULY 2014
SimpleLink™ CC2540T 2.4-GHz Bluetooth
®Low Energy Wireless MCU
1 Device Overview
1.1 Features
1
• True Single-Chip BLE Solution: CC2540T Can Run • Peripherals
Both Application and BLE Protocol Stack, Includes – 12-Bit ADC with Eight Channels and Peripherals to Interface with Wide Range of Configurable Resolution
Sensors, and so forth. – Integrated Ultralow-Power Comparator
• Operating Temperature up to 125°C – General-Purpose Timers (One 16-Bit, Two 8-Bit)
• 6-mm × 6-mm Package – 21 General-Purpose I/O (GPIO) Pins (19×4 mA,
• RF 2×20 mA)
– Bluetooth Low Energy Technology Compatible – 32-kHz Sleep Timer with Capture
– Excellent Link Budget (up to 97 dB), Enabling – Two Powerful USARTs with Support for Several Long-Range Applications Without External Front Serial Protocols
End – Full-Speed USB Interface
– Accurate Digital Received Signal-Strength – IR Generation Circuitry Indicator (RSSI)
– Powerful Five-Channel DMA – Suitable for Systems Targeting Compliance with – AES Security Coprocessor
Worldwide Radio Frequency Regulations: ETSI
– Battery Monitor and Temperature Sensor EN 300 328 and EN 300 440 Class 2 (Europe),
– Each CC2540T Contains a Unique 48-Bit IEEE FCC CFR47 Part 15 (US), and ARIB STD-T66
Address (Japan)
• Bluetooth v4.0 Compliant Protocol Stack for
• Layout
Single-Mode BLE Solution – Few External Components
– Complete Power-Optimized Stack, Including – Reference Design Provided
Controller and Host – 6-mm × 6-mm QFN40 Package
• GAP – Central, Peripheral, Observer, or
• Low Power
Broadcaster (Including Combination Roles) – Active Mode RX Down to 19.6 mA
• ATT / GATT – Client and Server – Active Mode TX (–6 dBm): 24 mA
• SMP – AES-128 Encryption and Decryption – Power Mode 1 (3-μs Wake-Up): 235μ A
• L2CAP – Power Mode 2 (Sleep Timer On): 0.9μ A
– Sample Applications and Profiles – Power Mode 3 (External Interrupts): 0.4μ A
• Generic Applications for GAP Central and – Wide Supply Voltage Range (2 V–3.6 V) Peripheral Roles
– Full RAM and Register Retention in All Power • Proximity, Accelerometer, Simple Keys, and
Modes Battery GATT Services
• TPS62730 Compatible – Multiple Configuration Options
Low Power in Active Mode
• Single-Chip Configuration, Allowing – RX Down to 15.8 mA (3-V Supply) Application to Run on CC2540T
– TX (–6 dBm): 18.6 mA (3-V Supply) • Network Processor Interface for Applications
• Microcontroller Running on an External Microcontroller
– High-Performance and Low-Power 8051 – BTool – Windows PC Application for Evaluation,
Microcontroller Core Development, and Test
– 256-KB In-System-Programmable Flash • Development Tools
– 8-KB SRAM – CC2540T Mini Development Kit
– SmartRF™ Software
– Supported by IAR Embedded Workbench™
Software for 8051
CC2540T
SWRS172 –JULY 2014 www.ti.com
1.2 Applications
• 2.4-GHz Bluetooth Low Energy Systems • Power Tools
• Lighting • Maintenance
• Motor Monitoring • Wireless HMI and Remote Display
• Proximity Sensing • USB Dongles
• Cable Replacement • Smart Phone Connectivity
1.3 Description
The CC2540T is a cost-effective, low-power, true wireless MCU for Bluetooth low energy applications. It enables robust BLE master or slave nodes to be built with very low total bill-of-material costs, and 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, 8-KB 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 Bluetooth low energy protocol stack from Texas Instruments, the CC2540TF256 forms the market’s most flexible and cost-effective single-mode Bluetooth low energy solution.
Table 1-1. Device Information(1)
PART NUMBER PACKAGE BODY SIZE
CC2540TF256RHAR RHA (40) 6.00 mm × 6.00 mm
CC2540TF256RHAT RHA (40) 6.00 mm × 6.00 mm
(1) For more information, see Section 8, Mechanical Packaging and Orderable Information.
2 Device Overview Copyright © 2014, Texas Instruments Incorporated
Submit Documentation Feedback Product Folder Links: CC2540T
44
RESET WATCHDOG TIMER
IRQ CTRL FLASH CTRL
DEBUG
RC-OSC POWER MANAGEMENT CONTROLLER
USART 0
RECEIVE TRANSMIT
FREQUENCY SYNTHESIZER
www.ti.com SWRS172 – JULY 2014
1.4 Functional Block Diagram
Figure 1-1 shows the functional block diagram of the device.
Figure 1-1. Functional Block Diagram
Copyright © 2014, Texas Instruments Incorporated Device Overv iew 3
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