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STMicroelectronics STM32U073HCY6TR, 32 bit ARM Cortex M0+, STM32U073x8/B/C Microcontroller, 56 MHz, 256kB FLASH, 42-Pin

RS stock no.:: 276-950
Mfr. Part No.:: STM32U073HCY6TR
Manufacturer:: STMicroelectronics

STMicroelectronics STM32U073HCY6TR, 32 bit ARM Cortex M0+, STM32U073x8/B/C Microcontroller, 56 MHz, 256kB FLASH, 42-Pin

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Bulk discount available

Subtotal (1 tape of 2 units)*

R 92,99

(exc. VAT)

R 106,938

(inc. VAT)

FREE delivery for orders over R 1,500.00

Temporarily out of stock

Shipping from 25 May 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit	Per Tape*
2 - 18	R 46.495	R 92.99
20 - 198	R 45.335	R 90.67
200 +	R 43.975	R 87.95

*price indicative

RS stock no.:: 276-950
Mfr. Part No.:: STM32U073HCY6TR
Manufacturer:: STMicroelectronics

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	STMicroelectronics
	Series	STM32U073x8/B/C
	Product Type	Microcontroller
	Package Type	WLCSP
	Mount Type	PCB
	Pin Count	42
	Device Core	ARM Cortex M0+
	Data Bus Width	32bit
	Program Memory Size	256kB
	Maximum Clock Frequency	56MHz
	RAM Size	40kB
	Maximum Supply Voltage	3.6V
	Analogue Comparators	2
	Minimum Operating Temperature	-40°C
	DACs	1 x 12 Bit
	Number of Programmable I/Os	69
	Maximum Operating Temperature	125°C
	Standards/Approvals	ECOPACK2
	Minimum Supply Voltage	1.71V
	Number of Timers	10
	Program Memory Type	FLASH
	Instruction Set Architecture	ARM Cortex M0
	ADCs	1 x 12 Bit
	Automotive Standard	No

	Select all
	Brand STMicroelectronics
	Series STM32U073x8/B/C
	Product Type Microcontroller
	Package Type WLCSP
	Mount Type PCB
	Pin Count 42
	Device Core ARM Cortex M0+
	Data Bus Width 32bit
	Program Memory Size 256kB
	Maximum Clock Frequency 56MHz
	RAM Size 40kB
	Maximum Supply Voltage 3.6V
	Analogue Comparators 2
	Minimum Operating Temperature -40°C
	DACs 1 x 12 Bit
	Number of Programmable I/Os 69
	Maximum Operating Temperature 125°C
	Standards/Approvals ECOPACK2
	Minimum Supply Voltage 1.71V
	Number of Timers 10
	Program Memory Type FLASH
	Instruction Set Architecture ARM Cortex M0
	ADCs 1 x 12 Bit
	Automotive Standard No

Datasheet - STM32U073HCY6TR

COO (Country of Origin):: TW

The STMicroelectronics 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 device 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.

4 to 48 MHz crystal oscillator

32 kHz crystal oscillator for RTC

Internal 16 MHz factory trimmed

Customer code protection

Hardware protection feature

Secure boot

5 passive anti tamper pins

STMicroelectronics STM32U073HCY6TR, 32 bit ARM Cortex M0+, STM32U073x8/B/C Microcontroller, 56 MHz, 256kB FLASH, 42-Pin

FREE delivery for orders over R 1,500.00

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