CC2540F128, CC2540F256
www.ti.com
SWRS084 –OCTOBER 2010
2.4-GHz Bluetooth
®
low energy System-on-Chip
Check for Samples: CC2540F128, CC2540F256
1
FEATURES
• Peripherals
23456
• True Single-Chip BLE Solution: CC2540 Can
– 12-Bit ADC with Eight Channels and
Run Both Application and BLE Protocol Stack, Configurable Resolution
Includes Peripherals to Interface With Wide
– Integrated High-Performance Op-Amp and
Range of Sensors, Etc.
Ultralow-Power Comparator
• 6-mm × 6-mm Package
– General-Purpose Timers (One 16-Bit, Two
• RF 8-Bit)
– Bluetooth low energy technology – 21 General-Purpose I/O Pins (19× 4 mA, 2×
Compatible 20 mA)
– Excellent Link Budget (up to 97 dB), – 32-kHz Sleep Timer With Capture
Enabling Long-Range Applications Without
– Two Powerful USARTs With Support for
External Front End
Several Serial Protocols
– Accurate Digital Received Signal-Strength
– Full-Speed USB Interface
Indicator (RSSI)
– IR Generation Circuitry
– Suitable for Systems Targeting Compliance
– Powerful Five-Channel DMA
With Worldwide Radio Frequency
– AES Security Coprocessor
Regulations: ETSI EN 300 328 and EN 300
– Battery Monitor and Temperature Sensor
440 Class 2 (Europe), FCC CFR47 Part 15
(US), and ARIB STD-T66 (Japan) – Each CC2540 Contains a Unique 48-bit
IEEE Address
• Layout
• Development Tools
– Few External Components
– CC2540 Mini Development Kit
– Reference Design Provided
– Royalty-Free Bluetooth low energy Protocol
– 6-mm × 6-mm QFN40 Package
Stack
• Low Power
– SmartRF™ Software
– Active Mode RX Down to 19.6 mA
– Supported by IAR Embedded Workbench™
– Active Mode TX (–6 dBm): 24 mA
Software for 8051
– Power Mode 1 (3-ms Wake-Up): 235 mA
– Power Mode 2 (Sleep Timer On): 0.9 mA
APPLICATIONS
– Power Mode 3 (External Interrupts): 0.4 mA
• 2.4-GHz Bluetooth low energy Systems
– Wide Supply Voltage Range (2 V–3.6 V)
• Mobile Phone Accessories
• Sports and Leisure Equipment
– Full RAM and Register Retention in All
Power Modes
• Consumer Electronics
• Human Interface Devices (Keyboard, Mouse,
• Microcontroller
Remote Control)
– High-Performance and Low-Power 8051
• USB Dongles
Microcontroller Core
• Health Care and Medical
– In-System-Programmable Flash, 128 KB or
256 KB
– 8-KB SRAM
A
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
2SmartRF is a trademark of Texas Instruments.
3Bluetooth is a registered trademark of Bluetooth SIG, Inc.
4Supported by IAR Embedded Workbench is a trademark of IAR Systems AB.
5ZigBee is a registered trademark of ZigBee Alliance.
6All other trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Copyright © 2010, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.