We have recently come across a line of ICs from Oki Semiconductor
of Japan that features a built-in digital to analog convertor,
4-8 megabit flash memory, and simple 'phrase' based sound
storage. By adding an ML22Q54 or ML22Q58 to your design, your
next project can feature voice prompts, sound effects, real
music, or anything else you can imagine. The device can be
interfaced via serial or parallel connection, but must be
programmed with a dedicated programmer. This can be done either
in circuit or bare chip. If you would like to use these ICs,
but do not wish to invest in the multi-thousand dollar programming
equipment, please see below; we can help!
For more information on the ML22Q58 and ML22Q54 please see
For purchasing, please contact NuHorizons.