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| PartNumber | STM32F103R8H6TR | STM32F103R8H6 | STM32F103R8H6BTR |
| Description | ARM Microcontrollers - MCU Mainstream Performance line, ARM Cortex-M3 MCU with 64 Kbytes Flash, 72 MHz CPU, motor control, USB and CAN | ARM Microcontrollers - MCU 32BIT Cortex M3 M/D Performance LINE | |
| Manufacturer | STMicroelectronics | STMicroelectronics | ST |
| Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | IC Chips |
| Series | STM32F103R8 | STM32F103R8 | - |
| Brand | STMicroelectronics | STMicroelectronics | - |
| Processor Series | ARM Cortex M | ARM Cortex M | - |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | - |
| Factory Pack Quantity | 2500 | 3840 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
| Tradename | STM32 | STM32 | - |
| RoHS | - | Y | - |
| Mounting Style | - | SMD/SMT | - |
| Package / Case | - | BGA-64 | - |
| Core | - | ARM Cortex M3 | - |
| Data Bus Width | - | 32 bit | - |
| Maximum Clock Frequency | - | 72 MHz | - |
| Program Memory Size | - | 64 kB | - |
| Data RAM Size | - | 20 kB | - |
| ADC Resolution | - | 12 bit | - |
| Number of I/Os | - | 51 I/O | - |
| Operating Supply Voltage | - | 2 V to 3.6 V | - |
| Minimum Operating Temperature | - | - 40 C | - |
| Maximum Operating Temperature | - | + 85 C | - |
| Packaging | - | Tray | - |
| Height | - | 0.79 mm | - |
| Length | - | 5 mm | - |
| Program Memory Type | - | Flash | - |
| Width | - | 5 mm | - |
| Data RAM Type | - | SRAM | - |
| Interface Type | - | CAN, I2C, SPI, USART, USB | - |
| Moisture Sensitive | - | Yes | - |
| Number of ADC Channels | - | 16 | - |
| Number of Timers/Counters | - | 3 Timer | - |
| Supply Voltage Max | - | 3.6 V | - |
| Supply Voltage Min | - | 2 V | - |
| Unit Weight | - | 0.006004 oz | - |