The MC9S12UF32 16-bit, flash-based microcontroller from Freescale Semiconductor is available to help designers bring an improved level of peripheral functionality to the personal computer. The microcontroller features an integrated universal serial bus (USB) 2.0 physical layer transceiver to provide comprehensive USB specification implementation for both full-speed (12 Mbps) and high-speed (480 Mbps) operation. The high-speed operation, running at bus speeds of up to 30MHz, implements fast large data transfers for applications such as real-time movies that were impractical at the previous lower-speed operation. Besides standard USB functionality, the MC9S12UF32 enables control of external hard disk drives, CD-ROM and DVD-ROM drives via the USB 2.0 protocol. The device also enables compact flash memory devices: secure digital memory cards, multimedia cards, smart media memory cards and memory stick memory cards. Freescale Smiconductor, 81829 Munich, Germany.
January 2016 Cartoon Caption ContestBob's punishment for missing his deadline was to be tied to his chair tantalizingly close to a disconnected cable, with one hand superglued to his desk and another to his chin, while the pages from his wall calendar were slowly torn away.122 comments