CC2541-Q1

SWRS128 – JUNE 2014

www.ti.com

1.2

Applications

•

2.4-GHz Bluetooth Low-Energy Systems

•

Diagnostics and Maintenance

•

Proprietary 2.4-GHz Systems

•

Cable Replacement

•

Keyless Entry (Passive and Remote)

•

Sensor Nodes

•

Tire Pressure Monitoring

•

Infotainment and Media

•

Proximity Sensing

•

Smart Phone Connectivity

•

Interface and Control

•

Beacons

1.3

Description

The CC2541-Q1 is a power-optimized true Wireless MCU solution for both Bluetooth low energy and

proprietary 2.4-GHz applications. This device enables the building of robust nework nodes with low total

bill-of-material costs. The CC2541-Q1 combines the excellent performance of a leading RF transceiver

with an industry-standard enhanced 8051 MCU, in-system programmable flash memory, 8KB of RAM, and

many other powerful supporting features and peripherals. The CC2541-Q1 is highly suited for systems in

which ultralow power consumption is required, which is specified by various operating modes. Short

transition times between operating modes further enable low power consumption.

The CC2541-Q1 comes in a 6 mm x 6 mm QFN40 package.

Device Information(1)

PART NUMBER

PACKAGE

BODY SIZE

CC2541F256TRHARQ1

RHA (40)

6.00 mm × 6.00 mm

CC2541F256TRHATQ1

RHA (40)

6.00 mm × 6.00 mm

(1)

For more information, see Section 8, Mechanical Packaging and Orderable Information.

2

Device Overview

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