CC2540T Datasheet, PDF (1/37 Pages) Texas Instruments – Extended Industrial Temperature Bluetooth Smart Wireless MCU

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CC2540T
SWRS172A – JULY 2014 – REVISED NOVEMBER 2015
CC2540T Extended Industrial Temperature Bluetooth^® Smart Wireless MCU
1 Device Overview
1.1 Features
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• 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)
• 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
• 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
• 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
– Sample Applications and Profiles
• Generic Applications for GAP Central and
Peripheral Roles
• Proximity, Accelerometer, Simple Keys, and
Battery GATT Services
– Multiple Configuration Options
• Single-Chip Configuration, Allowing
Application to Run on CC2540T
• Network Processor Interface for Applications
Running on an External Microcontroller
– BTool: Windows PC Application for Evaluation,
Development, and Test
• Development Tools
– CC2540T Mini Development Kit
– SmartRF™ Software
– Supported by IAR Embedded Workbench™
Software for 8051
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An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.