ARIZONA: Microchip Technology, a leading provider of microcontroller and analog semiconductors, has announced that its single I/O bus UNI/O EEPROM devices are now available in miniature, wafer-level chip-scale and TO-92 packages in addition to the 3-pin SOT-23 package. According to a release the long-loaded, 3-pin TO-92 package is commonly used when the manufacturing flow is a hand-assembly process or when it is mounted directly on cable assemblies.