| PartNumber | STM32F100R6H6B | STM32F100R6T6BTR | STM32F100R6T6B |
| Description | ARM Microcontrollers - MCU 32BIT CORTEX M3 32K Flash 4KB RAM | ARM Microcontrollers - MCU ARM Cortex M3 32kB 24 MHz 12 Timers | ARM Microcontrollers - MCU 32BIT CORTEX M3 64PINS 32KB |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| RoHS | Y | Y | Y |
| Series | STM32F100R6 | STM32F100R6 | STM32F100R6 |
| Core | ARM Cortex M3 | ARM Cortex M3 | ARM Cortex M3 |
| Data Bus Width | 32 bit | 32 bit | 32 bit |
| 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 | + 85 C |
| Packaging | Tray | Reel | Tray |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| Factory Pack Quantity | 3840 | 1000 | 960 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Tradename | STM32 | STM32 | STM32 |
| Unit Weight | 0.006004 oz | 0.012088 oz | 0.012088 oz |
| Interface Type | - | - | I2C, SPI, USART |