Dallas Semiconductor introduced the DS4520, a 9-bit nonvolatile (NV) port expander plus memory. The DS4520 offers users a programmable alternative to the hardware jumpers and mechanical switches used ...
San Jose, Calif.—Cypress Semiconductor Corp.'s I²C port expanders store all user settings in non-volatile memory, eliminating the need to reconfigure the device after each power-up. The CY8C9520 has ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results