Product Overview
The STM32F765VGT6 from STMicroelectronics is a high-performance ARM Cortex-M7 MCU with double-precision FPU running at 216 MHz, featuring 1MB Flash and 512KB SRAM (128KB DTCM + 16KB ITCM + 368KB system). It includes 3x 12-bit ADCs, 2x 12-bit DACs, DFSDM, dual CAN, USB HS/FS, Ethernet, and camera interface in a 100-pin LQFP package.
Key Specifications
| Core | ARM Cortex-M7 with DP-FPU |
| Max Clock | 216 MHz |
| DMIPS | 462 |
| Flash | 1 MB (dual bank, read-while-write) |
| SRAM | 512 KB (128KB DTCM + 16KB ITCM + 364KB system + 4KB backup) |
| L1 Cache | 16 KB I-cache + 16 KB D-cache |
| ADC | 3x 12-bit, 2.4 MSps, up to 24 channels |
| DAC | 2x 12-bit |
| DFSDM | 8 channels / 4 filters |
| Timers | 18 (13x 16-bit, 2x 32-bit, all up to 216 MHz) |
| Interfaces | 3x CAN, 4x USART, 4x UART, 6x SPI, 4x I2C, 2x SAI, SPDIFRX |
| USB | OTG HS (with ULPI) + OTG FS |
| Ethernet | 10/100 MAC with IEEE 1588v2 |
| Camera | 8-14 bit, up to 54 MB/s |
| Package | LQFP-100 (14 x 14 mm) |
| Operating Temp | -40 to 85 C |
Features
- ARM Cortex-M7 at 216 MHz with double-precision FPU and DSP instructions
- ART Accelerator with L1 cache for zero-wait-state Flash execution
- 1MB dual-bank Flash with read-while-write capability
- 512KB SRAM including 128KB DTCM for deterministic real-time data
- 3x 12-bit ADC at 2.4 MSps with DFSDM for sigma-delta sensors
- Dual CAN (2.0B Active) for automotive and industrial networks
- USB 2.0 HS/FS with ULPI for external PHY
- 10/100 Ethernet MAC with IEEE 1588v2 hardware timestamping
- Chrom-ART DMA2D accelerator and hardware JPEG codec
Applications
- High-performance industrial HMI with Ethernet and USB
- Motor drive with DFSDM current sensing and FOC
- Audio processing with SAI and SPDIFRX interfaces
- Medical imaging with camera interface and DSP
- Networking gateways with dual CAN and Ethernet