物聯(lián)網(wǎng)時(shí)代，網(wǎng)絡(luò)無(wú)處不在，物體無(wú)不智能。要想使物體智能，就得給他們安上處理器。很多物體很小，那么處理器也必須很小。飛思卡爾的這個(gè)處理器大概是目前最小的32位處理器了，據(jù)說(shuō)最適合物聯(lián)網(wǎng)、可穿戴應(yīng)用。 這個(gè)Kinetis KL03 處理器基于ARM Cortex-M0+ 架構(gòu)，可支持復(fù)雜的算法、協(xié)議棧和人機(jī)界面。它的價(jià)格僅75美分。 KL03 MCU 的特性包括： 48 MHz ARM Cortex-M0+ core, 1.71-3.6V operation Bit manipulation engine for faster, more code-efficient handling of peripheral registers 32 KB flash memory, 2 KB RAM 8K ROM with on-chip boot loader High-speed 12-bit ADC Internal voltage reference for high ADC accuracy High-speed analog comparator Low power wake up Low-power UART, SPI, I2C (high speed) Secure real time clock Powerful timers for a broad range of applications including motor control -40 °C to +85 °C operation |
