STM32F051C4T6 48-LQFP 16KB(16K x 8);
STM32F051C6T6 48-LQFP 32KB(32K x 8);
STM32F051C8T6 48-LQFP 64KB(64K x 8);
STM32F051K4U6 32-UFQFN 16KB(16K x 8);
STM32F051K6U6 32-UFQFN 32KB(32K x 8);
STM32F051K8U6 32-UFQFN 64KB(64K x 8);
STM32F051R4T6 64-LQFP 16KB(16K x 8);
STM32F051R6T6 64-LQFP 32KB(32K x 8);
STM32F051R8T6 64-LQFP 64KB(64K x 8);