32-bit RISC microcontroller featuring an Arm Cortex-M4 core with DSP and FPU, operating at up to 180 MHz. This device offers 512 KB of FLASH memory and 128 KB of RAM, supported by an ART Accelerator and Dual QSPI for enhanced performance. With 81 I/O lines and a 32-bit external data bus, it includes PWM channels, ADC, and DMA channels. Packaged in a 100-terminal S-PQFP-G100 format, it operates within an industrial temperature range of -40°C to 85°C and a supply voltage of 1.7V to 3.6V.
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Stmicroelectronics STM32F446VET6 technical specifications.
| Max Operating Temperature | 85 |
| Number of Terminals | 100 |
| Min Operating Temperature | -40 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-PQFP-G100 |
| Width | 14 |
| Length | 14 |
| Temperature Grade | INDUSTRIAL |
| Supply Current-Max | 115 |
| Supply Voltage-Nom | 3.3 |
| Supply Voltage-Min | 1.7 |
| Supply Voltage-Max | 3.6 |
| Clock Frequency-Max | 16 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Number of I/O Lines | 81 |
| External Data Bus Width | 32 |
| Address Bus Width | 24 |
| Bit Size | 32 |
| Speed | 180 |
| ROM Programmability | FLASH |
| ROM (words) | 524288 |
| RAM (bytes) | 131072 |
| PWM Channels | YES |
| Has ADC | YES |
| DMA Channels | YES |
| Eccn Code | 3A991.A.2 |
| REACH | Compliant |
| Military Spec | False |
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