32-bit ARM Cortex-M3 microcontroller featuring a 72 MHz CPU and 64 KB Flash memory. This industrial-grade MCU offers 37 I/O lines, 20 KB RAM, and supports motor control, USB, and CAN interfaces. Operating across a -40°C to 105°C temperature range, it includes PWM channels, ADC, and DMA capabilities. The 48-terminal S-PQFP-G48 package operates at a nominal 3.3V supply voltage.
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Stmicroelectronics STM32F103C8T7TR technical specifications.
| Max Operating Temperature | 105 |
| Number of Terminals | 48 |
| Min Operating Temperature | -40 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-PQFP-G48 |
| Width | 7 |
| Length | 7 |
| Pin Count | 48 |
| Temperature Grade | INDUSTRIAL |
| Supply Current-Max | 50.3 |
| Supply Voltage-Nom | 3.3 |
| Supply Voltage-Min | 2 |
| Supply Voltage-Max | 3.6 |
| Clock Frequency-Max | 72 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Number of I/O Lines | 37 |
| External Data Bus Width | 32 |
| Address Bus Width | 32 |
| Bit Size | 32 |
| Speed | 1.25 |
| ROM Programmability | FLASH |
| ROM (words) | 65536 |
| RAM (bytes) | 20480 |
| PWM Channels | YES |
| Has ADC | YES |
| DMA Channels | YES |
| DAC Channels | NO |
| Eccn Code | 3A991.A.2 |
| HTS Code | 8542.31.00.01 |
| REACH | Compliant |
| Military Spec | False |
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