STMicroelectronics STM32H743ZIT6, 32 bit ARM Cortex M7, STM32H743ZI Microcontroller, 480 MHz, 2MB FLASH, 144-Pin LQFP

RS Stock No.:: 165-3272
Mfr. Part No.:: STM32H743ZIT6
Manufacturer:: STMicroelectronics

STMicroelectronics STM32H743ZIT6, 32 bit ARM Cortex M7, STM32H743ZI Microcontroller, 480 MHz, 2MB FLASH, 144-Pin LQFP

Bulk discount available

Subtotal (1 unit)*

€14.36

(exc. VAT)

€17.66

(inc. VAT)

In Stock

5 unit(s) ready to ship from another location
Plus 360 unit(s) shipping from 31 March 2026

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

Units	Per unit
1 - 9	€14.36
10 - 24	€13.22
25 - 99	€12.67
100 - 249	€11.40
250 +	€11.11

*price indicative

RS Stock No.:: 165-3272
Mfr. Part No.:: STM32H743ZIT6
Manufacturer:: STMicroelectronics

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	STMicroelectronics
	Family Name	STM32H7
	Package Type	LQFP
	Mounting Type	Surface Mount
	Pin Count	144
	Device Core	ARM Cortex M7
	Data Bus Width	32bit
	Program Memory Size	2 MB
	Maximum Frequency	400MHz
	RAM Size	1 MB
	USB Channels	2
	Number of PWM Units	2 x 32 bit
	Number of SPI Channels	6
	Number of USART Channels	4
	Typical Operating Supply Voltage	3.6 (Maximum) V
	Number of UART Channels	4
	Number of CAN Channels	2
	Number of I2C Channels	4
	Dimensions	20.2 x 20.2 x 1.45mm
	Width	20.2mm
	Height	1.45mm
	Number of LIN Channels	4
	Instruction Set Architecture	RISC
	Number of Ethernet Channels	1
	Number of PCI Channels	0
	Program Memory Type	Flash
	Minimum Operating Temperature	-40 °C
	ADCs	20 x 16 bit
	Length	20.2mm
	Number of ADC Units	3
	Maximum Operating Temperature	+85 °C
	Maximum Number of Ethernet Channels	1
	Pulse Width Modulation	2 (2 x 32 bit)

	Select all
	Brand STMicroelectronics
	Family Name STM32H7
	Package Type LQFP
	Mounting Type Surface Mount
	Pin Count 144
	Device Core ARM Cortex M7
	Data Bus Width 32bit
	Program Memory Size 2 MB
	Maximum Frequency 400MHz
	RAM Size 1 MB
	USB Channels 2
	Number of PWM Units 2 x 32 bit
	Number of SPI Channels 6
	Number of USART Channels 4
	Typical Operating Supply Voltage 3.6 (Maximum) V
	Number of UART Channels 4
	Number of CAN Channels 2
	Number of I2C Channels 4
	Dimensions 20.2 x 20.2 x 1.45mm
	Width 20.2mm
	Height 1.45mm
	Number of LIN Channels 4
	Instruction Set Architecture RISC
	Number of Ethernet Channels 1
	Number of PCI Channels 0
	Program Memory Type Flash
	Minimum Operating Temperature -40 °C
	ADCs 20 x 16 bit
	Length 20.2mm
	Number of ADC Units 3
	Maximum Operating Temperature +85 °C
	Maximum Number of Ethernet Channels 1
	Pulse Width Modulation 2 (2 x 32 bit)

STM32H743xI devices are based on the high-performance Arm® Cortex®-M7 32-bit RISC core operating at up to 400 MHz. The Cortex® -M7 core features a floating point unit (FPU) which supports Arm® double-precision (IEEE 754 compliant) and single-precision data-processing instructions and data types.

32-bit Arm® Cortex®-M7 core with double-precision FPU and L1 cache

Up to 2 Mbytes of Flash memory with read-while-write support

Dual mode Quad-SPI memory Interface running up to 133 MHz

Flexible external memory controller with up to 32-bit data bus

General-purpose input/outputs

Up to 168 I/O ports with interrupt capability

Fast I/Os capable of up to 133 MHz

Reset and power management

Backup regulator (∼0.9 V)

Voltage reference for analog peripheral/VREF+

Low-power modes: Sleep, Stop, Standby and VBAT supporting battery charging

Low-power consumption

Total current consumption down to 4 μA

STMicroelectronics STM32H743ZIT6, 32 bit ARM Cortex M7, STM32H743ZI Microcontroller, 480 MHz, 2MB FLASH, 144-Pin LQFP

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