比利时的阿尔卡特微电子公司日前发布了单片蓝牙芯片。该芯片中集成了收发蓝牙信号所需要的RF收发电路、基频处理电路、微控制器以及快闪EEPROM等。 目前已有10多家日本、美国和欧洲的半导体制造商供应面向蓝牙接口的芯片组。不过这些芯片组一般都是由2～3个芯片构成。它们分别 Belgium’s Alcatel-Lucent Microelectronics recently released a single-chip Bluetooth chip. The chip integrates the RF transceiver circuit needed to send and receive Bluetooth signals, baseband processing circuits, microcontrollers and flash EEPROM. More than 10 semiconductor manufacturers in Japan, the United States and Europe now supply chipsets for the Bluetooth interface. However, these chipsets are generally composed of 2 to 3 chips. They are different