STM32F746IGT6G vs STM32F746IGT6 Comparison
Detailed side-by-side comparison of STM32F746IGT6G by STMicroelectronics and STM32F746IGT6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32F746IGT6G - 216MHz Cortex-M7 1MB Flash MCU | STMicroelectronics
STM32F746IGT6G ✓ ActiveSpecification Comparison
| Parameter | STM32F746IGT6G | STM32F746IGT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Manufacturer | STMicroelectronics | — |
| Product Type | ARM Cortex-M7 Microcontroller (MCU) | — |
| CPU Core | Arm Cortex-M7, 32-bit RISC | — |
| Maximum CPU Frequency | 216 MHz | — |
| Internal Flash Memory | 1 Mbyte (1M x 8) | — |
| Internal RAM | [DATA_NEEDED: internal RAM size] | — |
| Cache | L1 cache (data + instruction), Art Accelerator prefetch | — |
| Graphics Engine | Art Accelerator (Chrom-ART) | — |
| External Memory Support | SDRAM via FMC | — |
| Display Controller | TFT LCD controller (LTDC) | LCD-TFT controller up to XGA resolution with Chrom-ART accelerator |
| Package | 176-LQFP (24x24 mm) | 176-pin LQFP (24x24 mm, 0.5 mm pitch) |
| Pin Count | 176 pins | — |
| Mounting Type | Surface Mount | — |
| Ethernet MAC | [DATA_NEEDED: Ethernet MAC support confirmation for this orderable] | — |
| USB | [DATA_NEEDED: USB OTG HS/FS configuration] | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | -40 C to +85 C (industrial grade -6 suffix) |
| Lifecycle Status | Active | — |
| Green / Halogen-Free Packaging | Green product (G suffix), RoHS-compliant | — |
| Reference Unit Price | USD 13.76 as of 2026-10-30 (LCSC listing for STM32F746IGT6) | — |
| Core Architecture | — | ARM Cortex-M7 32-bit RISC |
| Maximum Clock Frequency | — | 216 MHz |
| FPU | — | Double-precision IEEE 754 |
| L1 Cache | — | 16 KB I-cache + 16 KB D-cache |
| Program Memory | — | 1 MB Flash |
| SRAM | — | 340 KB total (256 KB SRAM1/SRAM2 + 64 KB CCM SRAM + 16 KB DTCM-RAM + 4 KB backup SRAM) |
| Supply Voltage | — | 1.8 V / 2.5 V / 3.3 V |
| ADC | — | 3x 12-bit, 2.4 MSPS, 24 channels |
| DAC | — | 2x 12-bit |
| Communication Interfaces | — | USB OTG FS+HS, 10/100 Ethernet MAC, 3x CAN 2.0B, 6x USART/UART, 6x SPI, 3x I2C, 2x SDMMC, 1x CAN, 1x SPDIF-RX |
| Camera Interface | — | 8- to 14-bit parallel, up to 54 MB/s |
| Crypto Hardware | — | AES-128/192/256, Triple-DES, SHA-1/MD5, TRNG |
| Timers | — | 12x 16-bit, 2x 32-bit |
| DMA | — | 2x DMA controllers, 16 streams total |
| GPIO | — | Up to 140 I/O |
| RoHS Status | — | Compliant |