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CC2540T_15 Datasheet, PDF (2/37 Pages) Texas Instruments – SimpleLink CC2540T 2.4-GHz Bluetooth Low Energy Wireless MCU
CC2540T
SWRS172 – JULY 2014
www.ti.com
1.2 Applications
• 2.4-GHz Bluetooth Low Energy Systems
• Lighting
• Motor Monitoring
• Proximity Sensing
• Cable Replacement
• Power Tools
• Maintenance
• Wireless HMI and Remote Display
• USB Dongles
• 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
CC2540TF256RHAR
RHA (40)
CC2540TF256RHAT
RHA (40)
(1) For more information, see Section 8, Mechanical Packaging and Orderable Information.
BODY SIZE
6.00 mm × 6.00 mm
6.00 mm × 6.00 mm
2
Device Overview
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