32-bit ARM Cortex-M3 microcontroller featuring 256KB FLASH and 48KB RAM. Operates at a maximum frequency of 72MHz with a 3.6V maximum supply voltage. Offers 16 analog input channels across 3 ADCs and 2 DACs, alongside 11 timers/counters. Includes I2C, SPI, CAN, and USART interfaces. Packaged in LQFP with a 10mm x 10mm x 1.4mm footprint.
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Stmicroelectronics STM32F103RCT7 technical specifications.
| Package/Case | LQFP |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Height | 1.4mm |
| Interface | I2C, SPI, CAN, USART |
| Lead Free | Lead Free |
| Length | 10mm |
| Max Frequency | 72MHz |
| Max Operating Temperature | 105°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 3.6V |
| Memory Size | 256KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 2V |
| Nominal Supply Current | 1.9uA |
| Number of A/D Converters | 3 |
| Number of ADC Channels | 16 |
| Number of D/A Converters | 2 |
| Number of I/Os | 51 |
| Number of Timers/Counters | 11 |
| Package Quantity | 960 |
| Packaging | Tray |
| RAM Size | 48KB |
| RoHS Compliant | Yes |
| Series | STM32F103RC |
| Weight | 0.012088oz |
| Width | 10mm |
| RoHS | Compliant |
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