STMicroelectronics STM32U073CCT6

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32U0
Packaging Tray |
Core Processor ARM® Cortex®-M0+
Core Size 32-Bit
Speed 56MHz
Connectivity I2C, IrDA, LINbus, SPI, UART/USART, USB
Peripherals Brown-out Detect/Reset, CapSense, DMA, LCD, LVD, PWM, Temp Sensor, TRNG, WDT
Number of I/O 39
Program Memory Size 256KB (256K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 40K x 8
Voltage - Supply (Vcc/Vdd) 1.71V ~ 3.6V
Data Converters A/D 16x12b SAR; D/A 1x12b
Oscillator Type External, Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 48-LQFP (7x7)
Package / Case 48-LQFP

The STM32U073CCT6 is an ARM Cortex-M0+ MCU from STMicroelectronics, operating at 56MHz with 256KB flash and 40KB RAM. It features CapSense, LCD, DMA, TRNG, and a temp sensor, all in a 48-LQFP package. Supply voltage ranges from 1.71V to 3.6V, ideal for cost-effective embedded systems.

  • Integrated CapSense: Eliminates external touch ICs.
  • Large 256KB flash: Ample space for complex applications.
  • TRNG: Hardware-based security for data encryption.
  • Multiple features: LCD, PWM, WDT in one package.

Touch-Sensitive Appliances

Integrated CapSense for capacitive touch buttons and sliders.

Smart Displays

LCD driver and PWM for user interface control.

Industrial Automation

TRNG for secure communication and LVD for reliable power monitoring.

Environmental Monitoring

Temp sensor and low-power modes for long-term field deployment.

Consumer Electronics

256KB flash for complex firmware and 56MHz speed for responsive UI.

Security Systems

TRNG enhances encryption key generation.

Q: What is the core processor?
A: ARM Cortex-M0+.
Q: What is the maximum speed?
A: 56 MHz.
Q: Does it support touch sensing?
A: Yes, it includes CapSense technology.
Q: What is the package?
A: 48-LQFP.
Base Product Number : STM32U073CC
48-LQFP 56MHz ARM CapSense consumer Cortex-M0+ industrial LCD STM32U0 TRNG
Q: What is the core processor?
A: ARM Cortex-M0+.
Q: What is the maximum speed?
A: 56 MHz.
Q: Does it support touch sensing?
A: Yes, it includes CapSense technology.
Q: What is the package?
A: 48-LQFP.