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CC2544 Datasheet(PDF) 1 Page - Texas Instruments |
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CC2544 Datasheet(HTML) 1 Page - Texas Instruments |
1 / 30 page CC2544 www.ti.com SWRS103D – JUNE 2011 – REVISED MAY 2012 System-on-Chip for 2.4-GHz USB Applications 1 FEATURES • Microcontroller – High-Performance and Low-Power 8051 • RF section Microcontroller Core With Code Prefetch – Single-Chip 2.4-GHz RF Transceiver and – 32-KB Flash Program Memory MCU – 2 KB SRAM – Data Rates and Modulation Formats: – Hardware Debug Support – 2-Mbps GFSK, 320-kHz Deviation – Extensive Baseband Automation, Including – 2-Mbps GFSK, 500-kHz Deviation Auto-Acknowledgement and Address – 1-Mbps GFSK, 160-kHz Deviation Decoding – 1-Mbps GFSK, 250-kHz Deviation • Peripherals – 500-kbps MSK – Full Speed USB 2.0 – 250-kbps GFSK, 160-kHz Deviation – 6 Endpoints (Endpoint 0 and 5 IN/OUT – 250-kbps MSK Endpoints) – Excellent Link Budget, Enabling Long – Internal Pullup for D+ Range Without External Front-Ends – 5-V to 3.3-V Regulator – Programmable Output Power up to 4 dBm – Powerful Two-Channel DMA – Excellent Receiver Sensitivity (–88 dBm at – General-Purpose Timers (One 16-Bit, Two 2 Mbps) 8-Bit) – Suitable for Systems Targeting Compliance – Radio Timer, 40-Bit With Worldwide Radio Frequency – IR Generation Circuitry Regulations: ETSI EN 300 328 and EN 300 440 Category 2 (Europe), FCC CFR47 Part – Several Oscillators: 15 (US), and ARIB STD-T66 (Japan) – 32-MHz XOSC – Accurate RSSI Function – 16-MHz RCOSC • Layout – 32-kHz RCOSC – Few External Components – 32-kHz Sleep Timer With Capture – Reference Designs Available – AES Security Coprocessor – 32-pin 5-mm × 5-mm QFN (8 General I/O – UART/SPI Serial Interface Pins) Package – 8 General-Purpose I/O pins (6 × 4-mA and 2 • Low Power × 20-mA Drive Strength) – Active Mode RX: 22.5 mA – Watchdog Timer – Active Mode TX (0 dBm): 27 mA – True Random-Number Generator – Power Mode 1 (4-µs Wake-Up): 1 mA APPLICATIONS – Wide Supply-Voltage Range – 3.3V LDO Output • Proprietary 2.4-GHz Systems – Supply Range: 2 V–3.6 V • Human Interface Devices (USB Dongle) – USB 5-V Regulator: 4 V–5.45 V • Consumer Electronics 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. PRODUCTION DATA information is current as of publication date. Copyright © 2011–2012, 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. |
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