Freescale’s ColdFire+ 32-bit microcontrollers (MCUs) are built from the V1 ColdFire core and enabled by innovative 90nm thin-film storage (TFS) flash technology with 32 kB of FlexMemory (2 KB of EEPROM). The portfolio is defined by six families that scale from 32 kB to 128 kB of flash, featuring incredible ultra-lowpower capabilities in small footprint solutions.

ColdFire+ MCUs offer a rich combination of additive peripherals, including USB, high performance mixed-signal, hardware encryption, an innovative touch-sensing interface (TSI) and more. These key features make ColdFire+ MCUs ideal for portable hand-held devices, wireless nodes, peripherals that require device authentication, building control security pads and advanced remote control devices.

The six scalable ColdFire+ families consist of the MCF51QU, MCF51QH, MCF51QF and MCF51QM as well as the MCF51JU and MCF51JF devices. All families are software and pin-to-pin compatible and designed to maximize code re-use and shorten development time and investment.