STMicroelectronics, 32bit ARM Cortex M7, STM32H7 Microcontroller, 400MHz, 2 MB Flash, 144-Pin LQFP

View all Microcontrollers
Currently unavailable
Sorry, we don't know when this will be back in stock.
RS Stock No.:
165-3238
Mfr. Part No.:
STM32H743ZIT6
Brand:
STMicroelectronics
Find similar products by selecting one or more attributes.
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

Typical Operating Supply Voltage

3.6 (Maximum) V

Number of I2C Channels

4

Number of USART Channels

4

Number of UART Channels

4

Number of CAN Channels

2

ADCs

20 x 16 bit

Maximum Number of Ethernet Channels

1

Maximum Operating Temperature

+85 °C

Number of ADC Units

3

Length

20.2mm

Minimum Operating Temperature

-40 °C

Number of LIN Channels

4

Height

1.45mm

Instruction Set Architecture

RISC

Dimensions

20.2 x 20.2 x 1.45mm

Pulse Width Modulation

2 (2 x 32 bit)

Program Memory Type

Flash

Number of PCI Channels

0

Number of Ethernet Channels

1

Width

20.2mm

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

Related links