CC2540F128, CC2540F256

SWRS084F – OCTOBER 2010 – REVISED JUNE 2013

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SOFTWARE FEATURES

APPLICATIONS

•

Bluetooth v4.0 Compliant Protocol Stack for

•

2.4-GHz Bluetooth low energy Systems

Single-Mode BLE Solution

•

Mobile Phone Accessories

–

Complete Power-Optimized Stack,

•

Sports and Leisure Equipment

Including Controller and Host

•

Consumer Electronics

–

GAP – Central, Peripheral, Observer, or

•

Human Interface Devices (Keyboard, Mouse,

Broadcaster (Including Combination

Remote Control)

Roles)

•

USB Dongles

–

ATT / GATT – Client and Server

•

Health Care and Medical

–

SMP – AES-128 Encryption and

Decryption

CC2540 WITH TPS62730

–

L2CAP

•

TPS62730 is a 2 MHz Step Down Converter

–

Sample Applications and Profiles

with Bypass Mode

–

Generic Applications for GAP Central

•

Extends Battery Lifetime by up to 20%

and Peripheral Roles

•

Reduced Current in TX and RX

–

Proximity, Accelerometer, Simple Keys,

•

30 nA Bypass Mode Current to Support Low

and Battery GATT Services

Power Modes

–

Multiple Configuration options

•

RF Performance Unchanged

–

Single-Chip Configuration, Allowing

•

Small Package Allows for Small Solution Size

Application to Run on CC2540

•

CC2540 Controllable

–

Network Processor Interface for

Applications Running on an External

Microcontroller

–

BTool – Windows PC Application for

Evaluation, Development, and Test

•

Development Tools

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CC2540 Mini Development Kit

–

SmartRF™ Software

–

Supported by IAR Embedded Workbench™

Software for 8051

DESCRIPTION

The CC2540 is a cost-effective, low-power, true system-on-chip (SoC) for Bluetooth low energy applications. It

enables robust BLE master or slave nodes to be built with very low total bill-of-material costs. The CC2540

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 CC2540 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.

The CC2540 comes in two different versions: CC2540F128/F256, with 128 and 256 KB of flash memory,

respectively.

Combined with the Bluetooth low energy protocol stack from Texas Instruments, the CC2540F128/F256 forms

the market’s most flexible and cost-effective single-mode Bluetooth low energy solution.

2

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Product Folder Links: CC2540F128 CC2540F256