32-bit RISC microcontroller featuring an Arm Cortex-M4 core with DSP and FPU capabilities, operating at up to 72 MHz. This device offers 393216 words of FLASH memory and 65536 bytes of RAM, alongside 51 I/O lines. It includes a 12-bit ADC with a 5 MSPS conversion rate, programmable gain amplifier (PGA), comparators, and DMA channels. The microcontroller supports an external data bus width of 32 bits and an address bus width of 24 bits. Packaged in a 64-terminal S-PQFP-G64, it operates within an industrial temperature range of -40°C to 85°C and a supply voltage of 2V to 3.6V.
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Stmicroelectronics STM32F302RDT6TR 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 Current-Max | 76.9 |
| Supply Voltage-Nom | 3.3 |
| Supply Voltage-Min | 2 |
| Supply Voltage-Max | 3.6 |
| Clock Frequency-Max | 32 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Number of I/O Lines | 51 |
| External Data Bus Width | 32 |
| Address Bus Width | 24 |
| Bit Size | 32 |
| Speed | 72 |
| ROM Programmability | FLASH |
| ROM (words) | 393216 |
| RAM (bytes) | 65536 |
| PWM Channels | YES |
| Has ADC | YES |
| DMA Channels | YES |
| Eccn Code | 3A991.A.2 |
| HTS Code | 8542.31.00.01 |
| REACH | Compliant |
| Military Spec | False |
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