 | |  | |
| PartNumber | STM32F103VBH7 | STM32F103VBH6 | STM32F103VBH6 128 20 |
| Description | ARM Microcontrollers - MCU 32BIT Cortex M3 H/D 258 to 512 USB/CAN | ARM Microcontrollers - MCU 32BIT Cortex M3 128K 20KB RAM 2X12 ADC | |
| Manufacturer | STMicroelectronics | STMicroelectronics | - |
| Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | BGA-100 | BGA-100 | - |
| Series | STM32F103VB | STM32F103VB | - |
| Core | ARM Cortex M3 | ARM Cortex M3 | - |
| Data Bus Width | 32 bit | 32 bit | - |
| Maximum Clock Frequency | 72 MHz | 72 MHz | - |
| Program Memory Size | 128 kB | 128 kB | - |
| Data RAM Size | 20 kB | 20 kB | - |
| ADC Resolution | 12 bit | 12 bit | - |
| Number of I/Os | 80 I/O | 100 I/O | - |
| 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 | + 105 C | + 85 C | - |
| Packaging | Tray | Tray | - |
| Height | 1.09 mm | 1.08 mm | - |
| Length | 10 mm | 10 mm | - |
| Program Memory Type | Flash | Flash | - |
| Width | 10 mm | 10 mm | - |
| Brand | STMicroelectronics | STMicroelectronics | - |
| Data RAM Type | SRAM | SRAM | - |
| Interface Type | CAN, I2C, SPI, USART, USB | CAN, I2C, SPI, USART, USB | - |
| Moisture Sensitive | Yes | Yes | - |
| Number of ADC Channels | 16 | 16 | - |
| Number of Timers/Counters | 4 Timer | 3 Timer | - |
| Processor Series | ARM Cortex M | ARM Cortex M | - |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | - |
| Factory Pack Quantity | 1104 | 1104 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
| Supply Voltage Max | 3.6 V | 3.6 V | - |
| Supply Voltage Min | 2 V | 2 V | - |
| Tradename | STM32 | STM32 | - |
| Product | - | MCU | - |