32-bit RISC microcontroller featuring a 280 MHz Arm Cortex-M7 core with DP-FPU and L1 cache. Integrated 2MB Flash memory and 1376KB SRAM, supporting graphic accelerations and external memory interfaces. Offers 49 I/O lines, DMA, ADC, DAC, and PWM channels for versatile application development. Operates within an industrial temperature range of -40°C to 85°C, with a nominal supply voltage of 3.3V. Housed in a 64-terminal S-PQFP-G64 package.
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Stmicroelectronics STM32H7B3RIT6 technical specifications.
| Max Operating Temperature | 85 |
| Number of Terminals | 64 |
| Min Operating Temperature | -40 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-PQFP-G64 |
| Width | 10 |
| Length | 10 |
| Temperature Grade | INDUSTRIAL |
| Supply Voltage-Nom | 3.3 |
| Supply Voltage-Min | 1.62 |
| Supply Voltage-Max | 3.6 |
| Clock Frequency-Max | 50 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Number of I/O Lines | 49 |
| External Data Bus Width | 0 |
| Address Bus Width | 0 |
| Bit Size | 32 |
| Speed | 280 |
| ROM Programmability | FLASH |
| ROM (words) | 2097152 |
| PWM Channels | YES |
| Has ADC | YES |
| DMA Channels | YES |
| DAC Channels | YES |
| REACH | unknown |
| Military Spec | False |
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