STM32H743VIT6TR is an STMicroelectronics Arm Cortex-M7 microcontroller with 2 MB Flash, 480 MHz, in LQFP-100 tape and reel — for high-performance control in production volumes: motor drives, HMIs and edge processing. The 480 MHz Cortex-M7 is the selection point: MCU simplicity with near-MPU compute for DSP-heavy control loops. Selection advice: the T6TR denotes LQFP-100 in tape and reel — the hand-inspectable, rework-friendly production variant; the TFBGA VIH6TR suits denser boards. For cost-sensitive designs without the DSP load, an STM32F4 or G4 delivers similar control at lower cost and power. ST lists this order code as active; we verify availability per lot. Parameters verified against the ST official product page.
Ordering-code highlights reviewed against official manufacturer documentation.
STM32H743VI is available in the following manufacturer order codes. They share the same STM32H743VI design; the table highlights package, packing and ordering differences. Quote the exact code your BOM needs.
| Order code | Package | Packing | Key difference |
|---|---|---|---|
| STM32H743VIH6 | TFBGA 100 8x8x1.2 P 0.8 mm | — | Compared with STM32H743VIT6, package changes from LQFP 100 14x14x1.4 mm to TFBGA 100 8x8x1.2 P 0.8 mm. Verify the factory packing and PCB footprint before treating order codes as interchangeable. |
| STM32H743VIH6TR | TFBGA 100 8x8x1.2 P 0.8 mm | — | Compared with STM32H743VIT6, package changes from LQFP 100 14x14x1.4 mm to TFBGA 100 8x8x1.2 P 0.8 mm. Verify the factory packing and PCB footprint before treating order codes as interchangeable. |
| STM32H743VIT6 | LQFP-100 | — | — |
| STM32H743VIT6TR | LQFP 100 14x14x1.4 mm | — | Compared with STM32H743VIT6, package and listed temperature grade match, but the order-code suffix differs. Verify the factory packing and PCB footprint before treating order codes as interchangeable. |
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Browse existing catalog records — same series first, then the same category and manufacturer. These are not confirmed replacements; compatibility requires engineering review.
These are order-code variants of the same STMicroelectronics series. They share the core design; the ordering code selects the exact configuration — STM32H743VIH6: Compared with STM32H743VIT6, package changes from LQFP 100 14x14x1.4 mm to TFBGA 100 8x8x1.2 P 0.8 mm. Verify the factory packing and PCB footprint before treating order codes as interchangeable.; STM32H743VIH6TR: Compared with STM32H743VIT6, package changes from LQFP 100 14x14x1.4 mm to TFBGA 100 8x8x1.2 P 0.8 mm. Verify the factory packing and PCB footprint before treating order codes as interchangeable.; STM32H743VIT6 (LQFP-100). STM32H743VIT6TR itself is the LQFP 100 14x14x1.4 mm configuration. A code that differs by even one character may be a different device, so always quote the complete code exactly as it appears on your BOM.
From the verified technical profile: Core: Arm Cortex-M7; Flash memory: 2 MB; CPU frequency: 480 MHz. These are the catalog-recorded values for STM32H743VIT6TR — always re-check them against the manufacturer datasheet revision quoted on your BOM before finalizing the design.