ARM Cortex-M4 180 MHz · 1MB Flash · 256KB SRAM · LCD-TFT Controller · Chrom-ART · LQFP-100 · OSD/Display Flight Controller MCU
| Part Number | STM32F429VGT6 |
|---|---|
| Manufacturer | STMicroelectronics |
| Core | ARM Cortex-M4 with FPU (Single Precision) |
| Max Frequency | 180 MHz |
| Flash Memory | 1 MB (1,048,576 bytes) |
| SRAM | 256 KB (includes 64KB CCM + 4KB backup) |
| Package | LQFP-100 (14×14mm, 0.5mm pitch) |
| Supply Voltage | 1.8 V – 3.6 V |
| Operating Temperature | −40°C to +85°C (Industrial) |
| LCD-TFT Controller | Up to XGA (1024×768) resolution |
| Chrom-ART Accelerator | DMA2D — hardware 2D graphics acceleration |
| RoHS Compliant | Yes |
| Supply Voltage (VDD) | 1.8 V – 3.6 V |
|---|---|
| Supply Voltage (VBAT) | 1.65 V – 3.6 V |
| I/O Voltage | 3.3 V (5V tolerant on most pins) |
| Max Current (I/O pin) | 25 mA per pin |
| Run Mode Current (180MHz) | ~115 mA typical (Please confirm with manufacturer datasheet) |
| Stop Mode Current | ~9 µA (Please confirm with manufacturer datasheet) |
| Standby Mode Current | ~3 µA (Please confirm with manufacturer datasheet) |
| ADC Resolution | 12-bit, 3× ADC, 24 channels |
| DAC | 12-bit, 2× DAC |
| Timers | 2× advanced, 12× general purpose, 2× basic |
| UART / USART | 8× (up to 10.5 Mbit/s) |
|---|---|
| SPI | 6× SPI (up to 45 Mbit/s) |
| I²C | 3× I²C (Fast mode, 400 kHz) |
| USB OTG | 1× USB 2.0 FS + 1× USB 2.0 HS with ULPI |
| CAN | 2× CAN 2.0B |
| SDIO | 1× (for SD/MMC cards) |
| DMA | 2× DMA controllers, 8 streams each |
| LTDC | LCD-TFT Display Controller — supports RGB parallel interface |
| DMA2D (Chrom-ART) | Hardware 2D graphics acceleration — pixel format conversion, blending, filling |
| DCMI | 1× Digital Camera Interface (8/10/12/14-bit parallel) |
| Part Number | STM32F429VGT6 |
|---|---|
| Orderable Qty | 1 pcs – 10,000+ pcs |
| Price (1–9 pcs) | Contact for quote |
| Price (10–99 pcs) | Contact for quote |
| Price (100–499 pcs) | Contact for quote |
| Price (500+ pcs) | Best pricing available |
| Lead Time (stock) | 3–7 business days |
| Packaging | Tray / Tape & Reel (T&R) |
| Export Control | EAR99 (No license required) |
The STM32F429VGT6 is a feature-rich ARM Cortex-M4 microcontroller from STMicroelectronics clocked at 180 MHz with a single-precision FPU, DSP extensions, and a unique set of graphics-oriented peripherals. Packaged in LQFP-100, it provides 1MB of Flash memory and 256KB of SRAM (64KB CCM + 4KB backup SRAM). What distinguishes this chip from the rest of the STM32F4 family is its integrated LCD-TFT display controller (LTDC) and Chrom-ART Accelerator (DMA2D) — purpose-built hardware for driving graphical displays and performing 2D graphics operations with minimal CPU overhead.
In the UAV and drone industry, the STM32F429VGT6 fills a specialized niche as an OSD-capable flight controller MCU that can directly drive TFT LCD panels for ground control station displays, on-screen telemetry overlays, and heads-up displays. The Chrom-ART DMA2D accelerator handles pixel format conversion, alpha blending, and color filling in hardware — operations that would otherwise consume significant CPU cycles on a graphics-less MCU. The LTDC supports resolutions up to XGA (1024×768) with up to 24-bit color depth, enabling rich telemetry visualization directly on the flight controller without an external graphics processor.
Beyond its graphics capabilities, the F429 shares the same robust peripheral set as the STM32F427, including 8× USART, 6× SPI, Ethernet MAC, and USB OTG HS. This makes it suitable as a general-purpose flight controller MCU that also happens to have integrated display capabilities. For developers building drone controller ground stations, handheld OSD programmers, or integrated telemetry display units, the STM32F429VGT6 eliminates the need for a separate display controller IC, reducing BOM cost and PCB complexity while maintaining full autopilot functionality.
Get STM32F429VGT6 with integrated LCD-TFT and Chrom-ART from UAVCHIP. Competitive pricing, global shipping.
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