NXP Semiconductors FRDM-KW24D512 Freedom开发板

NXP FRDM-KW24D512 开发板是一款基于 NXP MKW24D512 收发器 (MKW24) 的评估环境。FRDM-KW24D512 开发板包含具有 32MHz 参考振荡器晶体和 16Mb 外部串行闪存的 NXP MKW24D512 器件。该板还包括含天线的射频电路以及 Freedom 尺寸的支持电路。FRDM-KW24D 板可在以下几种模式下使用：简单的独立评估平台其他开发平台电路板（Freedom 开发平台）的子板特定应用子板和母板，例如扩展卡。

特性

Low-power Kinetis MKW24D512 transceiver
Full IEEE std. 802.15.4 compliant wireless node, ZigBee®, and thread capable
Reference design area with a small footprint and low-cost RF node
- RF circuitry includes a balun to convert the differential input/output pin of the MKW24D512 transceiver to single-ended for on-board signal routing
- Low off-chip component count
- Programmable output power from -35dBm to +8dBm at the SMA connector, no trap
- Receiver sensitivity of -102dBm, typical (at 1% PER for 20-byte payload packet)
Integrated PCB inverted F-type antenna and SMA RF port
Selectable power sources
32MHz reference oscillator