| PartNumber | STM32L071CBT6 | STM32L071CBT3 | STM32L071CBT3TR |
| Description | ARM Microcontrollers - MCU 16/32-BITS MICROS | ARM Microcontrollers - MCU 16/32-BITS MICROS | ARM Microcontrollers - MCU 16/32-BITS MICROS |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| RoHS | Y | - | - |
| Series | STM32L071CB | STM32L071CB | STM32L0 |
| Packaging | Tray | - | - |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Moisture Sensitive | Yes | Yes | - |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| Factory Pack Quantity | 1500 | 1500 | 2400 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Unit Weight | 0.091712 oz | - | - |
| Mounting Style | - | - | SMD/SMT |
| Package / Case | - | - | LQFP-48 |
| Core | - | - | ARM Cortex M0+ |
| Data Bus Width | - | - | 32 bit |
| Maximum Clock Frequency | - | - | 32 MHz |
| Program Memory Size | - | - | 128 kB |
| Data RAM Size | - | - | 20 kB |
| ADC Resolution | - | - | 12 bit |
| Number of I/Os | - | - | 40 I/O |
| Operating Supply Voltage | - | - | 1.8 V to 3.6 V |
| Minimum Operating Temperature | - | - | - 40 C |
| Maximum Operating Temperature | - | - | + 125 C |
| Product | - | - | MCU |
| Program Memory Type | - | - | Flash |
| Data RAM Type | - | - | SRAM |
| Data ROM Size | - | - | 6 kB |
| Data ROM Type | - | - | EEPROM |
| Interface Type | - | - | I2C, SPI, USART |
| Number of ADC Channels | - | - | 13 Channel |
| Supply Voltage Max | - | - | 3.6 V |
| Supply Voltage Min | - | - | 1.8 V |
| Tradename | - | - | ARM; Cortex |
| Watchdog Timers | - | - | Watchdog Timer, Windowed |