The audio player was built using an SD memory card and the ATtinyX5 series 8-pin AVR microcontroller. The SD audio player is able to output a wide frequency range audio signal since the ...

Tokyo, August 9, 2005 −− Renesas Technology Corp. today announced four SH7261 high-performance microcontroller models, incorporating the 32-bit RISC (Reduced Instruction Set Computer) microcontroller ...

Designed for USB 2.0 portable audio players, the 120-MHz ML69Q6500 microcontroller exploits the power of an ARM946E 32-bit RISC core. The device integrates USB 2.0 and Ultra-DMA66 ATA interfaces, a 16 ...