STMicroelectronics STM32H743VIT6, 32bit ARM Cortex M7 Microcontroller, STM32, 400MHz, 2 MB Flash, 100-Pin LQFP
Technical Datasheet: 
Product Details
STM32H743xI devices are based on the high-performance Arm® Cortex®-M7 32-bit RISC core operating at up to 400 MHz. The Cortex® -M7 core features a floating point unit (FPU) which supports Arm® double-precision (IEEE 754 compliant) and single-precision data-processing instructions and data types.
32-bit Arm® Cortex®-M7 core with double-precision FPU and L1 cache
Up to 2 Mbytes of Flash memory with read-while-write support
Dual mode Quad-SPI memory interface running up to 133 MHz
Flexible external memory controller with up to 32-bit data bus
General-purpose input/outputs
Up to 168 I/O ports with interrupt capability
Fast I/Os capable of up to 133 MHz
Reset and power management
Backup regulator (∼0.9 V)
Voltage reference for analog peripheral/VREF+
Low-power modes: Sleep, Stop, Standby and VBAT supporting battery charging
Low-power consumption
Total current consumption down to 4 μA
Specifications
| Attribute | Value |
| Family Name | STM32 |
| Package Type | LQFP |
| Mounting Type | Surface Mount |
| Pin Count | 100 |
| Device Core | ARM Cortex M7 |
| Data Bus Width | 32bit |
| Program Memory Size | 2 MB |
| Maximum Frequency | 400MHz |
| RAM Size | 1 MB |
| USB Channels | 2 |
| Number of PWM Units | 2 |
| ADC Channels | 20 |
| Number of SPI Channels | 6 |
| Typical Operating Supply Voltage | 3.6 (Maximum) V |
| Number of PCI Channels | 0 |
| Number of Timers | 5 |
| Number of Ethernet Channels | 1 |
| Number of UART Channels | 4 |
| Number of I2C Channels | 4 |
| PWM Resolution | 32bit |
| Instruction Set Architecture | RISC |
| Number of CAN Channels | 2 |
| Timers | 1 (1 x 16 bit), 1 (10 x 16 bit), 1 (2 x 16 bit), 1 (5 x 16 bit) |
| Number of ADC Units | 3 |
| Number of USART Channels | 4 |
| Maximum Operating Temperature | +85 °C |
| Length | 14.2mm |
| ADCs | 3 (20 x 16 bit) |
| Number of LIN Channels | 4 |
| Height | 1.45mm |
| Timer Resolution | 16 bit, 32bit |
| PWM Channels | 2 |
| Width | 14.2mm |
| Minimum Operating Temperature | -40 °C |
| ADC Resolution | 16bit |
| Maximum Number of Ethernet Channels | 1 |
| Program Memory Type | Flash |
| Dimensions | 14.2 x 14.2 x 1.45mm |
| Pulse Width Modulation | 2 (2 x 32 bit) |
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