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STMicroelectronics STM32H753ZIT6U — Microcontrollers & Processors (MCU / MPU / DSP)
STMicroelectronics

ST STM32H753ZIT6U ARM Cortex-M7 MCU, 480 MHz, 2 MB Flash

MPNSTM32H753ZIT6U
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STMicroelectronics STM32H7 series, STM32H753ZIT6U, 32-bit ARM Cortex-M7 MCU, 480 MHz, 2 MB Flash, 1 MB RAM, 114 I/O, 144-LQFP, -40 to 85 °C.

$2.0500Ref. price · indicative, final on quote
STM32H753ZIT6U datasheet
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Specifications

STM32H753ZIT6U Technical Specifications
ParameterValue
SeriesSTM32H7
Mounting typeSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.62V ~ 3.6V
Operating temperature-40°C~85°C(TA)
Speed480MHz
PackageTray
RAM size1M x 8
Core size32-Bit Single-Core
PeripheralsBrown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT
ConnectivityCANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG
Number of i (O)114
Core processorARM® Cortex®-M7
Case144-LQFP
Data convertersA/D 36x16b; D/A 2x12b
Program memory size2MB (2M x 8)

Product details

480 MHz Cortex-M7 with 2 MB Flash — what it means for the BOM

The STM32H753ZIT6U is a 32-bit ARM Cortex-M7 microcontroller from ST's STM32H7 series, clocked at 480 MHz with 2 MB of Flash program memory and 1 MB of RAM. This core delivers the throughput for real-time control loops, DSP pipelines, and HMI rendering without an external memory interface for most designs. The 144-LQFP package (20x20 mm) keeps the PCB layout manageable for four-layer industrial boards, and the 114 I/O count covers parallel display buses, Ethernet, and multiple UART/SPI/I²C peripherals in a single chip.

Industrial temperature and peripheral set

Rated for -40°C to 85°C, this part fits factory-floor automation, outdoor telecom cabinets, and motor-drive electronics where the ambient stays below the 85°C ceiling. The peripheral list includes dual CAN-FD, Ethernet MAC, USB OTG, multiple SPI/I²C, and a 36-channel 16-bit ADC — enough to handle a servo drive with encoder feedback and a Modbus TCP gateway on one MCU.

Frequently asked questions

What is STM32H753ZIT6U's speed?

The core processor runs at 480 MHz, based on the ARM Cortex-M7 architecture.

What is the pinout of STM32H753ZIT6U?

The pinout follows the STM32H7 144-LQFP standard; the datasheet (available on request) provides the full pin assignment table.