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STMicroelectronics STM32F765IIT6 — Microcontrollers & Processors (MCU / MPU / DSP)

STM32F765IIT6 STM32F7 ARM Cortex-M7 MCU, 216 MHz, 2 MB Flash

MPNSTM32F765IIT6
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STMicroelectronics STM32F7 series STM32F765IIT6, ARM Cortex-M7 32-bit MCU, 216 MHz, 2 MB Flash, 512K x 8 RAM, 140 I/O, 176-LQFP, -40°C to 85°C, Tray.

$19.6900Ref. price · indicative, final on quote
STMicroelectronics STM32F765IIT6 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

STM32F765IIT6 specifications
ParameterValue
SeriesSTM32F7
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.7V ~ 3.6V
Operating temperature-40°C ~ 85°C (TA)
Speed216MHz
PackageTray
RAM size512K x 8
Core size32-Bit Single-Core
PeripheralsBrown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
ConnectivityCANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, UART/USART, USB OTG
Number of i (O)140
Core processorARM® Cortex®-M7
Case176-LQFP
Data convertersA/D 24x12b; D/A 2x12b
Program memory size2MB (2M x 8)

Product details

216 MHz ARM Cortex-M7 with 2 MB Flash — the compute headroom for industrial control

The STM32F765IIT6: The Cortex-M7 core includes a single-precision FPU and DSP instructions, so motor-control FOC loops or audio processing pipelines run in deterministic cycle counts.

Connectivity and I/O — Ethernet, CAN, USB OTG, and 140 GPIOs

The 140 I/O lines in the 176-LQFP package let you wire up a parallel TFT display, external memory bus (EBI/EMI), and multiple sensor buses without a CPLD for fan-out.

Internal oscillator and brown-out detect reduce external BOM count.

Frequently asked questions

What is the maximum clock speed of STM32F765IIT6?

The STM32F765IIT6 runs at 216 MHz, the top speed for the STM32F7 series. At this clock rate the Cortex-M7 delivers 1082 CoreMark / 462 DMIPS, enough for real-time control and DSP workloads.

What are the equivalents or alternatives to STM32F765IIT6?

Within the STM32F7 family, pin-compatible alternatives include the STM32F765II (same package and memory) and the STM32F767II (adds TFT/LTDC controller). For a lower-cost option with less memory, the STM32F745Ix series shares the 176-LQFP footprint but drops Ethernet and some peripherals. Verify the exact peripheral set and memory size against your firmware requirements before substituting.