STM32F030CCT6

The STM32F030CCT6 is the 256 KB Flash member of the STMicroelectronics STM32F030 value-line family, in an LQFP-48 package. Its Arm Cortex-M0 core runs at up to 48 MHz with 32 KB of SRAM, a 2.4 V to 3.6 V supply and an industrial -40 C to +85 C rating, backed by the usual STM32F0 set of timers, USART, SPI, I2C and a 12-bit ADC. The CC code is the capacity step inside the 48-pin footprint: designs that outgrow the 64 KB and 128 KB siblings move up to 256 KB without changing the board, which protects firmware headroom for feature growth in appliances, consumer and industrial control products. Selection advice: match the full code character for character, because STM32F030 packages and Flash sizes interleave across near-identical part numbers, and validate your firmware image size against the 256 KB map before committing the BOM. Parameters verified against STMicroelectronics documentation.