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 |