32-bit RISC microcontroller featuring an Arm Cortex-M4 core with DSP and FPU, operating at up to 180 MHz. Includes 512 KB Flash memory, 135 KB RAM, and 63 I/O lines. Supports dual QSPI, ART Accelerator, and offers 6-bit external data and address bus widths. This industrial-grade component operates from 1.7V to 3.6V, with a maximum supply current of 115mA, and is housed in an 81-terminal R-PBGA-B81 package. Features include PWM channels, ADC, DMA channels, and DAC.
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Stmicroelectronics STM32F446MEY6TR technical specifications.
| Max Operating Temperature | 85 |
| Number of Terminals | 81 |
| Min Operating Temperature | -40 |
| Terminal Position | BOTTOM |
| JEDEC Package Code | R-PBGA-B81 |
| Width | 3.693 |
| Length | 3.815 |
| 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 | 26 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Number of I/O Lines | 63 |
| External Data Bus Width | 6 |
| Address Bus Width | 6 |
| Bit Size | 32 |
| Speed | 180 |
| ROM Programmability | FLASH |
| ROM (words) | 524288 |
| RAM (bytes) | 135168 |
| PWM Channels | YES |
| Has ADC | YES |
| DMA Channels | YES |
| DAC Channels | YES |
| Eccn Code | 3A991.A.2 |
| HTS Code | 8542.31.00.01 |
| REACH | Compliant |
| Military Spec | False |
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