STM32U073KBU6

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STMicroelectronics

ULTRA-LOW-POWER ARM CORTEX-M0+ MCU WITH 128 KBYTES OF FLASH MEMORY, LCD, USB, 56 MHZ CPU

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STM32U073KBU6

Active

STMicroelectronics

ULTRA-LOW-POWER ARM CORTEX-M0+ MCU WITH 128 KBYTES OF FLASH MEMORY, LCD, USB, 56 MHZ CPU

Find alt

Alpha

Description Specifications Series Pricing CAD Documents

Description

General part information

STM32U073KB Series

The STM32U073x8/B/C devices are ultra-low-power microcontrollers based on the high-performance Arm®Cortex®-M0+ 32-bit RISC core operating at a frequency of up to 56 MHz.

The STM32U073x8/B/C devices embed high-speed memories (up to 256-Kbyte flash memory and 40-Kbyte SRAM with hardware parity check), and an extensive range of enhanced I/Os and peripherals connected to APB and AHB buses, and a 32-bit multi-AHB bus matrix.

They also embed protection mechanisms for embedded flash memory and SRAM, such as readout protection and write protection.

Technical Specifications

Parameters and characteristics for this part

Specification	STM32U073KBU6

A/D Channels	10 count
A/D Resolution (bits)	12 bit
Connectivity	USB, I2C, UART, IrDA, SPI, USART, LINbus
Converter Architecture	SAR
Core Processor	ARM® Cortex®-M0+
Core Size (Bit Width)	32 Bit
D/A Channels	1 count
D/A Resolution (bits)	12 bit
Mounting Type	Surface Mount
Number of I/O	27
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal, External
Package / Case	32-UFQFN Exposed Pad
Package Length	5 mm
Package Name	32-UFQFPN
Package Width	5 mm
Peripherals	TRNG, Brown-out Detect, Temp Sensor, PWM, LCD, POR, Reset, WDT, LVD, DMA, CapSense
Program Memory Depth (128KB)	128 K
Program Memory Size	128KB
Program Memory Type	FLASH
Program Memory Width (128KB)	8
RAM Size Depth	40 K
RAM Size Width	8 bit
Speed	56 MHz
Voltage - Supply (Vcc/Vdd) Maximum	3.6 V
Voltage - Supply (Vcc/Vdd) Minimum	1.71 V

STM32U073KB Series

Ultra-low-power Arm Cortex-M0+ MCU with 128 Kbytes of Flash memory, LCD, USB, 56 MHz CPU

Part	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Program Memory Depth (128KB)	Program Memory Size	Program Memory Width (128KB)	Core Processor	Package / Case	Speed	Operating Temperature (Max)	Operating Temperature (Min)	Package Width	Package Name	Package Length	Mounting Type	Number of I/O	D/A Channels	A/D Resolution (bits)	A/D Channels	D/A Resolution (bits)	Converter Architecture	Peripherals	Oscillator Type	RAM Size Depth	RAM Size Width	Connectivity	Program Memory Type	Core Size (Bit Width)
STMicroelectronics STM32U073KBU6	1.71 V	3.6 V	128 K	128KB	8	ARM® Cortex®-M0+	32-UFQFN Exposed Pad	56 MHz	85 °C	-40 °C	5 mm	32-UFQFPN	5 mm	Surface Mount	27	1 count	12 bit	10 count	12 bit	SAR	Brown-out Detect CapSense DMA LCD LVD POR PWM Reset Temp Sensor TRNG WDT	External Internal	40 K	8 bit	I2C IrDA LINbus SPI UART USART USB	FLASH	32 Bit

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Datasheet