STM32F407VET6TR is an STMicroelectronics Arm Cortex-M4F microcontroller with 512 KB Flash, 168 MHz, in LQFP-100 tape and reel — for DSP-capable control where 1 MB of Flash is unnecessary. The Cortex-M4F with FPU is the selection point: real signal processing at a lower price than the VG variant. Selection advice: the VE denotes 512 KB Flash / 192 KB SRAM — pin-compatible with the VG (1 MB), so it is the cost-down answer when firmware fits. The T6TR denotes LQFP-100 in tape and reel. 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.
STM32F407VE is available in the following manufacturer order codes. They share the same STM32F407VE design; the table highlights package, packing and ordering differences. Quote the exact code your BOM needs.
| Order code | Package | Packing | Key difference |
|---|---|---|---|
| STM32F407VET6 | LQFP-100 | — | — |
| STM32F407VET6TR | LQFP 100 14x14x1.4 mm | — | Compared with STM32F407VET6, 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. |
Exact MPN, manufacturer and suffix
Supplier type, quantity and freshness
Lot, labels, photos and documents
Price, lead time, payment and shipping
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 — STM32F407VET6 (LQFP-100). STM32F407VET6TR 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-M4; Flash memory: 512 KB; CPU frequency: 168 MHz. These are the catalog-recorded values for STM32F407VET6TR — always re-check them against the manufacturer datasheet revision quoted on your BOM before finalizing the design.
Match the full ordering code, not the series name: package (LQFP 100 14x14x1.4 mm), temperature grade and packing all ride on the suffixes. A same-series code in a different package is a different orderable device, so confirm the substitute against the STMicroelectronics datasheet before changing the BOM.