CC2543

www.ti.com

SWRS107E – APRIL 2012 – REVISED OCTOBER 2013

System-on-Chip for 2.4-GHz RF Applications

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FEATURES

•

RF section

•

Microcontroller

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Single-Chip 2.4-GHz RF Transceiver and

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High-Performance and Low-Power 8051

MCU

Microcontroller Core With Code Prefetch

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Supports 250 kbps, 500 kbps, 1 Mbps and 2

–

32-KB Flash Program Memory

Mbps data rates

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1 KB SRAM

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Excellent Link Budget, Enabling Long

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Hardware Debug Support

Range Without External Front-Ends

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Extensive Baseband Automation, Including

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Programmable Output Power up to 5 dBm

Auto-Acknowledgement and Address

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Excellent Receiver Sensitivity (–90 dBm at

Decoding

2 Mbps, –98 dBm at 250 kbps)

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Peripherals

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Suitable for Systems Targeting Compliance

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Two-Channel DMA with Access to all

With Worldwide Radio Frequency

Memory Areas and Peripherals

Regulations: ETSI EN 300 328 and EN 300

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General-Purpose Timers (One 16-Bit, Two

440 Category 2 (Europe), FCC CFR47 Part

8-Bit)

15 (US), and ARIB STD-T66 (Japan)

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Radio Timer, 40-Bit

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Accurate RSSI Function

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IR Generation Circuitry

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Layout

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Several Oscillators:

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Few External Components

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32MHz XOSC

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Pin Out Suitable for Single Layer PCB

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16MHz RCOSC

Applications

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32kHz RCOSC

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Reference Designs Available

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32-kHz Sleep Timer With Capture

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32-pin 5-mm × 5-mm QFN (16 General I/O

–

AES Security Coprocessor

Pins) Package

–

•

Low Power

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16 General-Purpose I/O pins (3 × 20-mA

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Active Mode RX Best Performance: 21.2 mA

Drive Strength, Remaining pins have 4 mA

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Active Mode TX (0 dBm): 26 mA

Drive Strength)

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Power Mode 1 (5 µs Wake-Up): 235 µA

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Watchdog Timer

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Power mode 2 (sleep timer on): 0.9 µA

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True Random-Number Generator

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Power mode 3 (External interrupts): 0.4µA

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ADC and Analog Comparator

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Wide Supply Voltage Range (2V to 3.6V)

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Full RAM and Register Retention in All

APPLICATIONS

Power Modes

•

Proprietary 2.4-GHz Systems

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Human Interface Devices (keyboard, mouse)

•

Consumer Electronics

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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.

PRODUCTION DATA information is current as of publication date.

Copyright © 2012–2013, 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.