4255 Datasheet | Allegro MicroSystems

A4255CA 8-BIT MICROCONTROLLER The A4255CA and A4255CLN microcontrollers make designing with step motors easy, inexpensive, and productive. A reference design technique is integral to the implementation of a system that includes the power circuitry, a low-cost, 8-bit, preprogrammed microcontroller and the other ponents needed to plete the control hardware. The A4255Cx eliminates the need for software development, expedites the product creation, and hastens the time to market. The reference design can be utilized directly or integrated into a larger printed wiring board. A further benefit is the pactness of the circuit layout. Power-driver output ratings presently available...