CC2541

CC2541 www.ti.com SWRS110D – JANUARY 2012 – REVISED JUNE 2013 2.4-GHz Bluetooth™ low energy and Proprietary System-on-Chip Check for Samples: CC2541 FEATURES 1 RF23 – 2.4-GHz Bluetooth low energy Compliant and Proprietary RF System-on-Chip – Supports 250-kbps, 500-kbps, 1-Mbps, 2Mbps Data Rates – Excellent Link Budget, Enabling LongRange Applications Without External Front End – Programmable Output Power up to 0 dBm – Excellent Receiver Sensitivity (–94 dBm at 1 Mbps), Selectivity, and Blocking Performance – High-Performance and Low-Power 8051 Microcontroller Core With Code Prefetch – In-System-Programmable Flash, 128- or 256-KB – 8-KB RAM With Retention in All Power Modes – Hardware Debug Support – Extensive Baseband Automation, Including Auto-Acknowledgment and Address Decoding – Retention of All Relevant Registers in All Power Modes – 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), and ARIB STD-T66 (Japan) Layout – Few External Components – Reference Design Provided – 6-mm × 6-mm QFN-40 Package – Pin-Compatible With CC2540 (When Not Using USB or I2C) Low Power – Active-Mode RX Down to: 17.9 mA – Active-Mode TX (0 dBm): 18.2 mA – Power Mode 1 (4-µs Wake-Up): 270 µA – Power Mode 2 (Sleep Timer On): 1 µA – Power Mode 3 (External Interrupts): 0.5 µA – Wide Supply-Voltage Range (2 V–3.6 V) TPS62730 Compatible Low Power in Active Mode – RX Down to: 14.7 mA...