STMicroelectronics STM32F3 | STMicroelectronics
STM32F3 series from STMicroelectronics
Overview
Compare STM32F3 Variants
Side-by-side comparison of 10 product variants from STMicroelectronics
| Parameter | STM32F301K6T7 | STM32F301K8T7 | STM32F301K8U7TR | STM32F301R6T6 | STM32F301K8T6 | STM32F301K8U6TR | STM32F301K8T6TR | STM32F301K6T6TR | STM32F301K4U6 | STM32F301K6T6 |
|---|---|---|---|---|---|---|---|---|---|---|
| Package / Case | 32-LQFP | 32-LQFP | 32-UFQFN Exposed Pad | 64-LQFP | 32-LQFP | 32-UFQFN Exposed Pad | 32-LQFP | 32-LQFP | 32-UFQFN Exposed Pad | 32-LQFP |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Connectivity | I²C, IrDA, LINbus, SPI, UART/USART | I²C, IrDA, LINbus, SPI, UART/USART | I²C, IrDA, LINbus, SPI, UART/USART | I²C, IrDA, LINbus, SPI, UART/USART | I²C, IrDA, LINbus, SPI, UART/USART | I²C, IrDA, LINbus, SPI, UART/USART | I²C, IrDA, LINbus, SPI, UART/USART | I²C, IrDA, LINbus, SPI, UART/USART | I²C, IrDA, LINbus, SPI, UART/USART | I²C, IrDA, LINbus, SPI, UART/USART |
| Core Processor | ARM® Cortex®-M4 | ARM® Cortex®-M4 | ARM® Cortex®-M4 | ARM® Cortex®-M4 | ARM® Cortex®-M4 | ARM® Cortex®-M4 | ARM® Cortex®-M4 | ARM® Cortex®-M4 | ARM® Cortex®-M4 | ARM® Cortex®-M4 |
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| Data Converters | A/D 8x12b; D/A 1x12b | A/D 8x12b; D/A 1x12b | A/D 11x12b; D/A 1x12b | A/D 15x12b; D/A 1x12b | A/D 8x12b; D/A 1x12b | A/D 11x12b; D/A 1x12b | A/D 8x12b; D/A 1x12b | A/D 8x12b; D/A 1x12b | A/D 11x12b; D/A 1x12b | A/D 8x12b; D/A 1x12b |
| Number of I/O | 25 | 25 | 24 | 51 | - | 24 | 25 | 25 | 24 | 25 |
| Oscillator Type | Internal | Internal | Internal | Internal | Internal | Internal | Internal | Internal | Internal | Internal |
| Peripherals | DMA, I²S, POR, PWM, WDT | DMA, I²S, POR, PWM, WDT | DMA, I²S, POR, PWM, WDT | DMA, I²S, POR, PWM, WDT | DMA, I²S, POR, PWM, WDT | DMA, I²S, POR, PWM, WDT | DMA, I²S, POR, PWM, WDT | DMA, I²S, POR, PWM, WDT | DMA, I²S, POR, PWM, WDT | DMA, I²S, POR, PWM, WDT |
| Program Memory Size | 32KB (32K x 8) | 64KB (64K x 8) | 64KB (64K x 8) | 32KB (32K x 8) | 64KB (64K x 8) | 64KB (64K x 8) | 64KB (64K x 8) | 32KB (32K x 8) | 16KB (16K x 8) | 32KB (32K x 8) |
| Program Memory Type | Flash | Flash | Flash | Flash | Flash | Flash | Flash | Flash | Flash | Flash |
| RAM Size | 16K x 8 | 16K x 8 | 16K x 8 | 16K x 8 | 16K x 8 | 16K x 8 | 16K x 8 | 16K x 8 | 16K x 8 | 16K x 8 |
| Speed | 72MHz | 72MHz | 72MHz | 72MHz | 72MHz | 72MHz | 72MHz | 72MHz | 72MHz | 72MHz |
| Supplier Device Package | 32-LQFP (7x7) | 32-LQFP (7x7) | 32-UFQFPN (5x5) | 64-LQFP (10x10) | - | 32-UFQFPN (5x5) | 32-LQFP (7x7) | 32-LQFP (7x7) | 32-UFQFPN (5x5) | 32-LQFP (7x7) |
| Supply Voltage | 2V ~ 3.6V | 2V ~ 3.6V | 2V ~ 3.6V | 2V ~ 3.6V | 2V ~ 3.6V | 2V ~ 3.6V | 2V ~ 3.6V | 2V ~ 3.6V | 2V ~ 3.6V | 2V ~ 3.6V |
| Request Quote | Request Quote | Request Quote | Request Quote | Request Quote | Request Quote | Request Quote | Request Quote | Request Quote | Request Quote |
Selection Guide
Package
32-LQFP→STM32F301K6T7STM32F301K8T7STM32F301K8T6STM32F301K8T6TRSTM32F301K6T6TRSTM32F301K6T6
32-UFQFN Exposed Pad→STM32F301K8U7TRSTM32F301K8U6TRSTM32F301K4U6
64-LQFP→STM32F301R6T6
Temperature Range
-40°C ~ 105°C (TA)→STM32F301K6T7STM32F301K8T7STM32F301K8U7TR
-40°C ~ 85°C (TA)→STM32F301R6T6STM32F301K8T6STM32F301K8U6TRSTM32F301K8T6TRSTM32F301K6T6TRSTM32F301K4U6STM32F301K6T6
Base Numbers
| Base Number | Description | Variants | Status | Action |
|---|---|---|---|---|
| STM32F301 | Arm Cortex-M4 32-bit mixed-signal MCU, up to 72 MHz, up to 64 KB Flash, 16 KB SRAM, 2.0–3.6 V supply, ADC, DAC, comparator, op-amp and motor-control timer peripherals. | 3 MPNs | Active | View Details |