| PartNumber | STM32F101VBT6 | STM32F101V8T6TR | STM32F101V8T6 |
| Description | ARM Microcontrollers - MCU 32BIT Cortex M3 128K 20KB RAM 2X12 ADC | ARM Microcontrollers - MCU 32BIT Cortex M3 36MHz, 100pins | ARM Microcontrollers - MCU 32BIT Cortex M3 64KB 20KB RAM 2X12 ADC |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | LQFP-100 | LQFP-100 | LQFP-100 |
| Series | STM32F101VB | STM32F101V8 | STM32F101V8 |
| Core | ARM Cortex M3 | ARM Cortex M3 | ARM Cortex M3 |
| Data Bus Width | 32 bit | 32 bit | 32 bit |
| Maximum Clock Frequency | 36 MHz | 36 MHz | 36 MHz |
| Program Memory Size | 128 kB | 64 kB | 64 kB |
| Data RAM Size | 16 kB | 10 kB | 10 kB |
| ADC Resolution | 12 bit | 12 bit | 12 bit |
| Number of I/Os | 100 I/O | 80 I/O | 100 I/O |
| 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 |
| Height | 1.4 mm | 1.4 mm | 1.4 mm |
| Length | 14 mm | 14 mm | 14 mm |
| Product | MCU | - | MCU |
| Program Memory Type | Flash | Flash | Flash |
| Width | 14 mm | 14 mm | 14 mm |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Data RAM Type | SRAM | SRAM | SRAM |
| Interface Type | I2C, SPI, USART | I2C, SPI, USART | I2C, SPI, USART |
| Moisture Sensitive | Yes | Yes | Yes |
| Number of ADC Channels | 16 | 16 | 16 |
| Number of Timers/Counters | 3 Timer | 3 Timer | 3 Timer |
| Processor Series | ARM Cortex M | ARM Cortex M | ARM Cortex M |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| Factory Pack Quantity | 540 | 1000 | 540 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 3.6 V | 3.6 V | 3.6 V |
| Supply Voltage Min | 2 V | 2 V | 2 V |
| Tradename | STM32 | STM32 | STM32 |
| Unit Weight | 0.046530 oz | 0.046530 oz | 0.046530 oz |