TI CC2540F256 2.4GHz单片蓝牙解决方案

TI 公司的CC2540F128/256是2.4GHz单片低功耗蓝牙系统级芯片，集成了带增强性能的工业标准8051 MCU的RF收发器，在系统可编程的闪存，8KB RAM，以及其它特性和外设。主要用于消费类电子，医疗设备，手机配件，运动和休闲设备以及人机接口设备等。本文介绍了CC2540F128/256主要特性，方框图，应用电路图和外接元件表，以及CC2540EM参考设计电路图和材料清单（BOM）。

CC2540F128, CC2540F256：2.4-GHz Bluetooth® low energy System-on-Chip

The CC2540 is a cost-effective, low-power, true system-on-chip (SoC) for Bluetooth low energy applications. It enables robust BLE master or slave nodes to be built with very low total bill-of-material costs. The CC2540 combines an excellent RF transceiver with an industry-standard enhanced 8051 MCU, in-system programmable flash memory, 8-KB RAM, and many other powerful supporting features and peripherals. The CC2540 is suitable for systems where very low power consumption is required. Very low-power sleep modes are available. Short transition times between operating modes further enable low power consumption.

The CC2540 comes in two different versions: CC2540F128/F256, with 128 and 256 KB of flash memory, respectively.
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