Microchip expands 20-pin PIC microcontroller family

Microchip Technology Inc., provider of microcontroller and analog semiconductors, has announced two new 20-pin PIC microcontrollers to further strengthen its 8-bit portfolio. The PICI6F631 provides an entry point for migration from 8- and 14-pin devices, while the PICI6F677 brings affordable hardware IC & SPI capability to the small Flash microcontroller market. Full compatibility with Microchip's latest midrange architecture PIC microcontrollers also makes the pair an excellent choice for upward migration to add more functionality or cost reduction of existing 20-pin designs.

The new microcontrollers are an extension of the PIC16F685/687/689/690 series, and can be used as drop-in replacements for their more feature-rich counterparts. Board layout, control code, and tool suites can be completely re-used without modification—giving engineers the freedom to design platform-based systems without the associated cost penalty. Both devices employ the following features: nanoWatt Technology for minimum power consumption in battery-powered applications; dual analog comparators with S/R latch mode to eliminate the need for discrete components; and In-Circuit Serial Programming technology for field programmability. These enhancements serve to simplify the design of increasingly complex embedded-control systems.

Steve Drehobl, vice president of Microchip's security, microcontroller and technology division, said, "Microchip continues to demonstrate its commitment to driving improvement and innovation in our low pin count 8-bit families. By adding these new cost-effective 20-pin microcontrollers, we are giving customers more flexibility to choose the best balance of features and price for their specific application."

Microchip Technology