 | |  | |
| PartNumber | STM32F103CBT6TR | STM32F103CBT6 | STM32F103CBT6 128 20 |
| Description | ARM Microcontrollers - MCU 32BIT Cortex M3 M/D Performance LINE | ARM Microcontrollers - MCU 32BIT Cortex M3 128K MED Performance LN | |
| Manufacturer | STMicroelectronics | STMicroelectronics | - |
| Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | LQFP-48 | LQFP-48 | - |
| Series | STM32F103CB | STM32F103CB | - |
| 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 | 37 I/O | 37 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 | + 85 C | + 85 C | - |
| Packaging | Reel | Tray | - |
| Height | 1.4 mm | 1.4 mm | - |
| Length | 7 mm | 7 mm | - |
| Program Memory Type | Flash | Flash | - |
| Width | 7 mm | 7 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 | 10 | 10 | - |
| Number of Timers/Counters | 4 Timer | 4 Timer | - |
| Processor Series | ARM Cortex M | ARM Cortex M | - |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | - |
| Factory Pack Quantity | 2400 | 1500 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
| Supply Voltage Max | 3.6 V | 3.6 V | - |
| Supply Voltage Min | 2 V | 2 V | - |
| Tradename | STM32 | STM32 | - |
| Unit Weight | 0.006409 oz | 0.006409 oz | - |
| Product | - | MCU | - |