cypress公司的CYW20706是单片蓝牙4.1兼容嵌入系统级(SoC)芯片,具有基带处理器,2.4GHz收发器,ARM Cortex M3 MCU,ROM和RAM以及集成的蓝牙堆栈.接纳40nm CMOS低功耗工艺,具有高集成度和低沉外接元件.ARM MCU工作频率高达96MHz,集成的功率放大器输出功率高达+12dBm,集成的外设包罗PWM,ADC和TRIAC控制,主要用在家庭自动化,POS输入设备,血压监视器,心率监视器,靠近传感器,温度计和可穿着设备.本京电港论坛文章先容了CYW20706主要特点和功能框架图,以及评估板CYW920706WCDEVAL特性,框图平和电路原理图纸与PCB线路板元件结构图. The Cypress CYW20706 is a single-chip Bluetooth 4.1-compliant, embedded SoC with an integrated baseband processor, a 2.4 GHztransceiver, an ARM Cortex M3, ROM and RAM, as well as an integrated Bluetooth stack. Manufactured using an advanced 40 nm CMOS low-power process, the CYW20706 employs high levels of integration reduce external components, thereby minimizing thedevice’s footprint and the costs associated with implementing Bluetooth solutions. The CYW20706 is the optimal solution for embedded and IoT applications. Built-in ROM firmware provides access to both BluetoothLow Energy (SMART) and Bluetooth Classic (SMART READY). The CYW20706 microprocessor unit (MPU) runs software from the link control (LC) layer up to the host controller interface (HCI). Inaddition, the MPU supports the running of application layer code that interfaces to the HCI layer. The microprocessor is based on the Cortex-M3 32-bit RISC processor with embedded ICE-RT debug and JTAG interface units. The microprocessor also includes 848 KBof ROM memory for boot ROM and 352 KB of RAM for data scratch-pad, patch RAM code, and application code. The internal boot ROM provides flexibility during power-on reset to enable the same device to be used in various configurations. Atpower-up, the lower layer protocol stack is executed from the internal ROM. External patches can be applied to the ROM-based firmware to provide flexibility for bug fixes and features additions. These patchescan be downloaded using external NVRAM. The device can also support the integration of user applications and profiles using an external serial flash memory. CYW20706主要特性: ■ Up to 96 MHz integrated ARM M3 micro-controller CYW20706应用: ■ Home automation 评估板CYW920706WCDEVAL The Cypress CYW920706WCDEVAL board is an evaluation board that provides various pins, jumpers, switches, ports, and test points to access CYW20706 to perform debug, evaluation, and troubleshooting. The Cypress CYW920706WCDEVAL Evaluation Kit enables you to evaluate and develop single-chip Bluetooth applications using the CYW20706 device. The Cypress CYW20706 is a single-chip Bluetooth 4.2-compliant, stand-alone baseband processor with an integrated 2.4 GHz transceiver. This kit helps evaluate device functionality and develop applications quickly for faster time-to-market.
|