32-bit RISC microcontroller featuring a 280 MHz Arm Cortex-M7 core with DP-FPU and L1 cache. Offers 2MB Flash memory, 1376KB SRAM, and supports external memory interfaces. Includes graphic accelerations, SMPS, and a comprehensive peripheral set with 121 I/O lines, 16-bit external data bus, and 26-bit address bus. Operates within an industrial temperature range of -40°C to 85°C, with a supply voltage range of 1.62V to 3.6V. Equipped with PWM channels, ADC, DAC, and DMA channels for versatile application development.
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Stmicroelectronics STM32H7B3AII6Q technical specifications.
| Max Operating Temperature | 85 |
| Number of Terminals | 169 |
| Min Operating Temperature | -40 |
| Terminal Position | BOTTOM |
| JEDEC Package Code | S-PBGA-B169 |
| Width | 7 |
| Length | 7 |
| 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 | 121 |
| External Data Bus Width | 16 |
| Address Bus Width | 26 |
| 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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