CC2540F256

CC2540F128, CC2540F256 www.ti.com SWRS084F – OCTOBER 2010 – REVISED JUNE 2013 2.4-GHz Bluetooth® low energy System-on-Chip Check for Samples: CC2540F128, CC2540F256 FEATURES 1 23456 True Single-Chip BLE Solution: CC2540 Can Run Both Application and BLE Protocol Stack, Includes Peripherals to Interface With Wide Range of Sensors, Etc. 6-mm × 6-mm Package RF – Bluetooth low energy technology Compatible – Excellent Link Budget (up to 97 dB), Enabling Long-Range Applications Without External Front End – Accurate Digital Received Signal-Strength Indicator (RSSI) – 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 QFN40 Package Low Power – Active Mode RX Down to 19.6 mA – Active Mode TX (–6 dBm): 24 mA – Power Mode 1 (3-μs Wake-Up): 235 μA – Power Mode 2 (Sleep Timer On): 0.9 μA – Power Mode 3 (External Interrupts): 0.4 μA – Wide Supply Voltage Range (2 V–3.6 V) – Full RAM and Register Retention in All Power Modes A TPS62730 Compatible Low Power in Active Mode – RX Down to 15.8 mA (3 V Supply) – TX (-6 dBm): 18.6 mA (3 V Supply) A Microcontroller – High-Performance and Low-Power 8051 Microcontroller Core – In-System-Programmable Flash, 128 KB or 256 KB – 8-KB SRAM A Peripherals – 12-Bit ADC with Eight Channels and Configurable Resolution – Integrated High-Pe...