 | |  | |
| PartNumber | STM32F303VBT6TR | STM32F303VBT6 | STM32F303VBT7 |
| Description | ARM Microcontrollers - MCU Mainstream Mixed signals MCUs ARM Cortex-M4 core with DSP and FPU, 128 Kbytes Flash, 72 MHz CPU, MPU, CCM, 12-bit ADC 5 MSPS, PGA, comparators | ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU | ARM Microcontrollers - MCU |
| 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-100 | LQFP-100 | LQFP-100 |
| Series | STM32F303VB | STM32F303VB | - |
| Core | ARM Cortex M4 | ARM Cortex M4 | ARM Cortex M4 |
| Data Bus Width | 32 bit | 32 bit | 32 bit |
| Maximum Clock Frequency | 72 MHz | 72 MHz | 72 MHz |
| Program Memory Size | 128 kB | 128 kB | 128 kB |
| Data RAM Size | 32 kB | 32 kB | 40 kB |
| ADC Resolution | 12 bit | 12 bit | 12 bit |
| Number of I/Os | 45 I/O | 45 I/O | 45 I/O |
| Operating Supply Voltage | 2 V to 3.6 V | 2 V to 3.6 V | 2 V to 3.6 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 105 C |
| Packaging | Reel | - | - |
| Product | MCU | - | MCU+FPU |
| Program Memory Type | Flash | Flash | Flash |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Data RAM Type | SRAM | SRAM | SRAM |
| Interface Type | CAN, I2C, SPI, UART, USART, USB | CAN, I2C, I2S, SPI, UART, USART, USB | CAN, I2S, SPI, UART, USB |
| Analog Supply Voltage | 2 V to 3.6 V | - | 2 V to 3.6 V |
| DAC Resolution | 12 bit | - | 12 bit |
| Moisture Sensitive | Yes | Yes | - |
| Number of ADC Channels | 39 Channel | 2 | 39 Channel |
| Number of Timers/Counters | 9 x 16 bit, 1 x 32 bit | 10 Timer | - |
| Processor Series | STM32F | ARM Cortex M | - |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| Factory Pack Quantity | 1000 | 540 | 540 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 3.6 V | - | 3.6 V |
| Supply Voltage Min | 2 V | - | 2 V |
| Tradename | STM32 | STM32 | - |
| Watchdog Timers | Watchdog Timer | - | Watchdog Timer, Windowed |
| Unit Weight | 0.046530 oz | 0.046530 oz | - |