32-bit RISC microcontroller featuring an Arm Cortex-M3 core operating at up to 72 MHz. This industrial-grade component offers 128 KB of FLASH memory and 20 KB of RAM, with 37 I/O lines for flexible interfacing. Integrated peripherals include PWM channels, ADC, DMA, USB, and CAN, supporting motor control applications. Packaged in a 48-terminal S-PQCC-N48 with dimensions of 7x7 mm, it operates within a temperature range of -40°C to 85°C and a supply voltage of 2V to 3.6V.
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Stmicroelectronics STM32F103CBU6TR technical specifications.
| Max Operating Temperature | 85 |
| Number of Terminals | 48 |
| Min Operating Temperature | -40 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-PQCC-N48 |
| Width | 7 |
| Length | 7 |
| Temperature Grade | INDUSTRIAL |
| Supply Current-Max | 50 |
| Supply Voltage-Nom | 3.3 |
| Supply Voltage-Min | 2 |
| Supply Voltage-Max | 3.6 |
| Clock Frequency-Max | 16 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Number of I/O Lines | 37 |
| External Data Bus Width | 0 |
| Address Bus Width | 0 |
| Bit Size | 32 |
| Speed | 72 |
| ROM Programmability | FLASH |
| ROM (words) | 131072 |
| RAM (bytes) | 20480 |
| PWM Channels | YES |
| Has ADC | YES |
| DMA Channels | YES |
| Eccn Code | 3A991.A.2 |
| REACH | Compliant |
| Military Spec | False |
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