


- Manufacturer
- MFR.Part #
- STM32U073CBT6
- JLCPCB Part #
- C27035627
- Package
- LQFP-48(7x7)
- Description
- -40℃~+125℃ 1.65V~3.6V 128KB 12bit 12bit 32 Bit 39 40KB 56MHz ARM Cortex-M0+ Built-in+External FLASH Power-on reset (POR)、Power-down reset (PDR)、Undervoltage detection (BOR/LVD/LVR/LVI)、Watchdog reset、Software reset、External pin reset (NRST)、Independent watchdog (IWDG)、Window watchdog (WWDG) LQFP-48(7x7) Microcontrollers (MCU/MPU/SOC) ROHS
- EasyEDA Libraries
- ECCN
- 3A991A2
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Embedded Processors & Controllers/Microcontrollers (MCU/MPU/SOC) | |
| Manufacturer | STMicroelectronics | |
| Package | LQFP-48(7x7) | |
| Operating Temperature | -40℃~+125℃ | |
| DAC (Bit) | 12bit | |
| Program Memory Type | FLASH | |
| RAM Size | 40KB | |
| CPU Core | ARM Cortex-M0+ | |
| Number of I/O | 39 | |
| Oscillator Type | Built-in+External | |
| CPU Maximum Speed | 56MHz | |
| Program Storage Size | 128KB | |
| Voltage - Supply | 1.65V~3.6V | |
| Core Size | 32 Bit | |
| Features | Power-on reset (POR)、Power-down reset (PDR)、Undervoltage detection (BOR/LVD/LVR/LVI)、Watchdog reset、Software reset、External pin reset (NRST)、Independent watchdog (IWDG)、Window watchdog (WWDG) | |
| ADC (Bit) | 12bit |

* Images are for reference only
STM32U073CBT6
Extended- Manufacturer
- MFR.Part #
- STM32U073CBT6
- JLCPCB Part #
- C27035627
- Package
- LQFP-48(7x7)
- Description
- -40℃~+125℃ 1.65V~3.6V 128KB 12bit 12bit 32 Bit 39 40KB 56MHz ARM Cortex-M0+ Built-in+External FLASH Power-on reset (POR)、Power-down reset (PDR)、Undervoltage detection (BOR/LVD/LVR/LVI)、Watchdog reset、Software reset、External pin reset (NRST)、Independent watchdog (IWDG)、Window watchdog (WWDG) LQFP-48(7x7) Microcontrollers (MCU/MPU/SOC) ROHS
- EasyEDA Libraries
- ECCN
- 3A991A2
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
- Manufacturer
- MFR.Part #
- STM32U073CBT6
- JLCPCB Part #
- C27035627
- Package
- LQFP-48(7x7)
- Description
- -40℃~+125℃ 1.65V~3.6V 128KB 12bit 12bit 32 Bit 39 40KB 56MHz ARM Cortex-M0+ Built-in+External FLASH Power-on reset (POR)、Power-down reset (PDR)、Undervoltage detection (BOR/LVD/LVR/LVI)、Watchdog reset、Software reset、External pin reset (NRST)、Independent watchdog (IWDG)、Window watchdog (WWDG) LQFP-48(7x7) Microcontrollers (MCU/MPU/SOC) ROHS
- EasyEDA Libraries
- ECCN
- 3A991A2
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
STM32U073CBT6 Specifications
STM32U073CBT6 technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Embedded Processors & Controllers/Microcontrollers (MCU/MPU/SOC) | |
| Manufacturer | STMicroelectronics | |
| Package | LQFP-48(7x7) | |
| Operating Temperature | -40℃~+125℃ | |
| DAC (Bit) | 12bit | |
| Program Memory Type | FLASH | |
| RAM Size | 40KB | |
| CPU Core | ARM Cortex-M0+ | |
| Number of I/O | 39 | |
| Oscillator Type | Built-in+External | |
| CPU Maximum Speed | 56MHz | |
| Program Storage Size | 128KB | |
| Voltage - Supply | 1.65V~3.6V | |
| Core Size | 32 Bit | |
| Features | Power-on reset (POR)、Power-down reset (PDR)、Undervoltage detection (BOR/LVD/LVR/LVI)、Watchdog reset、Software reset、External pin reset (NRST)、Independent watchdog (IWDG)、Window watchdog (WWDG) | |
| ADC (Bit) | 12bit |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the STM32U073CBT6. Sign up to receive and start your assembly today →
- 1
Step 1 - Pre-order the parts you need from JLCPCB.
- 2
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
- 3
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

STM32U073CBT6 Schematic Symbol & PCB Footprint
The STM32U073CBT6 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.