| PartNumber | STM32F303C6T6 | STM32F303C8Y6TR | STM32F303C8T6 |
| Description | ARM Microcontrollers - MCU 16/32-BITS MICROS | ARM Microcontrollers - MCU Mainstream Mixed signals MCUs ARM Cortex-M4 core with DSP and FPU, 64 Kbytes Flash, 72 MHz CPU, CCM, 12-bit ADC 5 MSPS, comparators, op-amp | ARM Microcontrollers - MCU 16/32-BITS MICROS |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| RoHS | Y | - | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | LQFP-48 | WLCSP-49 | LQFP-48 |
| Series | STM32F303C6 | STM32F303C8 | STM32F303C8 |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Moisture Sensitive | Yes | - | Yes |
| Processor Series | ARM Cortex M | STM32F303 | STM32L0 |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| Factory Pack Quantity | 1500 | 5000 | 1500 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Tradename | STM32 | STM32 | STM32 |
| Unit Weight | 0.091712 oz | - | 0.091712 oz |
| Core | - | ARM Cortex M4 | ARM Cortex M4 |
| Data Bus Width | - | 32 bit | 32 bit |
| Maximum Clock Frequency | - | 72 MHz | 72 MHz |
| Program Memory Size | - | 64 kB | 64 kB |
| Data RAM Size | - | 12 kB | 16 kB |
| ADC Resolution | - | 12 bit | 12 bit |
| Number of I/Os | - | 37 I/O | 51 I/O |
| Operating Supply Voltage | - | 2 V to 3.6 V | 2 V to 3.6 V |
| Minimum Operating Temperature | - | - 40 C | - 40 C |
| Maximum Operating Temperature | - | + 85 C | + 85 C |
| Product | - | MCU+FPU | MCU |
| Program Memory Type | - | Flash | Flash |
| Data RAM Type | - | SRAM | SRAM |
| Interface Type | - | CAN, I2C, SPI, USART | I2C, LIN, SPI, UART |
| Analog Supply Voltage | - | 2 V to 3.6 V, 2.4 V to 3.6 V | 2 V to 3.6 V |
| DAC Resolution | - | 12 bit | 12 bit |
| Number of ADC Channels | - | 15 Channel | - |
| Number of Timers/Counters | - | 8 Timer | 8 x 16 bit , 1 x 32 bit |
| Supply Voltage Max | - | 3.6 V | 3.6 V |
| Supply Voltage Min | - | 2 V | 2 V |
| Watchdog Timers | - | Watchdog Timer, Windowed | Watchdog Timer |