| PartNumber | STM32F100RET6B | STM32F100RET7BTR | STM32F100RET6BTR |
| Description | ARM Microcontrollers - MCU ARM 32Bit Value Line 64-Pin 32kB Flash | ARM Microcontrollers - MCU Mainstream Value line, ARM Cortex-M3 MCU with 512 Kbytes, 24 MHz CPU, motor control and CEC functions | ARM Microcontrollers - MCU 32-Bit ARM Cortex 512 Kbyte Value Line |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| RoHS | Y | - | Y |
| Mounting Style | SMD/SMT | - | SMD/SMT |
| Package / Case | LQFP-64 | LQFP-64 | LQFP-64 |
| Series | STM32F100RE | STM32F100RE | STM32F100RE |
| Core | ARM Cortex M3 | - | ARM Cortex M3 |
| Data Bus Width | 32 bit | - | 32 bit |
| Maximum Clock Frequency | 24 MHz | - | 24 MHz |
| Program Memory Size | 512 kB | - | 512 kB |
| Data RAM Size | 32 kB | - | 32 kB |
| Operating Supply Voltage | 2 V to 3.6 V | - | 2 V to 3.6 V |
| Minimum Operating Temperature | - 40 C | - | - 40 C |
| Maximum Operating Temperature | + 85 C | - | + 85 C |
| Packaging | Tray | - | Reel |
| Program Memory Type | Flash | - | Flash |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Data RAM Type | SRAM | - | SRAM |
| Moisture Sensitive | Yes | - | Yes |
| Processor Series | ARM Cortex M | - | ARM Cortex M |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| Factory Pack Quantity | 960 | 1000 | 1000 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Tradename | STM32 | STM32 | STM32 |
| Unit Weight | 0.012088 oz | - | 0.012088 oz |