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STM32F103R8T6 VS STM32F103R8T7 Similarities and Differences in Performance
31
Oct
Oct
STM32F103R8T6 and STM32F103R8T7 both are ARM microcontrollers manufactured by STMicroelectronics. Their main difference is the difference in maximum operating temperature.
STM32F103R8T6 MCU Maximum Operating Temperature: +85℃； STM32F103R8T7 MCU Maximum Operating Temperature: +105℃；
By comparing the performance parameter table below, it can be seen that their performance is the same and different. As below:
| STM32F103R8T6 Product Attribute | Attribute Value | STM32F103R8T7 Product Attribute | Attribute Value |
| Manufacturer: | STMicroelectronics | Manufacturer: | STMicroelectronics |
| Product Category: | ARM Microcontrollers – MCU | Product Category: | ARM Microcontrollers – MCU |
| RoHS: | Details | RoHS: | Details |
| Series: | STM32F103R8 | Series: | STM32F103R8 |
| Mounting Style: | SMD/SMT | Mounting Style: | SMD/SMT |
| Package / Case: | LQFP-64 | Package / Case: | LQFP-64 |
| Core: | ARM Cortex M3 | Core: | ARM Cortex M3 |
| Program Memory Size: | 64 kB | Program Memory Size: | 64 kB |
| Data Bus Width: | 32 bit | Data Bus Width: | 32 bit |
| ADC Resolution: | 12 bit | ADC Resolution: | 12 bit |
| Maximum Clock Frequency: | 72 MHz | Maximum Clock Frequency: | 72 MHz |
| Number of I/Os: | 64 I/O | Number of I/Os: | 51 I/O |
| Data RAM Size: | 20 kB | Data RAM Size: | 20 kB |
| Supply Voltage – Min: | 2 V | Supply Voltage – Min: | 2 V |
| Supply Voltage – Max: | 3.6 V | Supply Voltage – Max: | 3.6 V |
| Minimum Operating Temperature: | – 40 C | Minimum Operating Temperature: | – 40 C |
| Maximum Operating Temperature: | + 85 C | Maximum Operating Temperature: | + 105 C |
| Packaging: | Tray | Packaging: | Tray |
| Brand: | STMicroelectronics | Brand: | STMicroelectronics |
| Data RAM Type: | SRAM | Data RAM Type: | SRAM |
| Height: | 1.4 mm | Height: | 1.4 mm |
| Interface Type: | CAN, I2C, SPI, USART, USB | Interface Type: | CAN, I2C, SPI, USART, USB |
| Length: | 10 mm | Length: | 10 mm |
| Moisture Sensitive: | Yes | Moisture Sensitive: | Yes |
| Number of ADC Channels: | 16 Channel | Number of ADC Channels: | 16 Channel |
| Number of Timers/Counters: | 3 Timer | Number of Timers/Counters: | 4 Timer |
| Processor Series: | ARM Cortex M | Processor Series: | ARM Cortex M |
| Product Type: | ARM Microcontrollers – MCU | Product Type: | ARM Microcontrollers – MCU |
| Program Memory Type: | Flash | Program Memory Type: | Flash |
| Factory Pack Quantity: | 960 | Factory Pack Quantity: | 960 |
| Subcategory: | Microcontrollers – MCU | Subcategory: | Microcontrollers – MCU |
| Tradename: | STM32 | Tradename: | STM32 |
| Width: | 10 mm | Width: | 10 mm |
| Unit Weight: | 0.011993 oz | Unit Weight: | 0.012088 oz |
