STM32F102 devices use the Cortex-M3 core, with a maximum CPU speed of 48 MHz. It provides a USB full-speed interface and is a low-cost smart solution for applications requiring USB.
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STM32F102 devices use the Cortex-M3 core, with a maximum CPU speed of 48 MHz. It provides a USB full-speed interface and is a low-cost smart solution for applications requiring USB.
| Part Number | Package | Marketing Status | Core | Operating Frequency(F) (Processor speed) | FLASH Size (Prog) | Data E2PROM nom (B) | Internal RAM Size | 16-bit timers (IC/OC/PWM) | 32-bit timer (IC/OC/PWM) | Other timer functions | A/D Converter | I/Os (High Current) | Display controller | D/A Converter | Integrated op-amps | Serial Interface | Supply Voltage(Vcc) min (V) | Supply Voltage(Vcc) max (V) | Supply Current(Icc) (Lowest power mode) typ (µA) | Supply Current(Icc) (Run mode (per Mhz)) typ (µA) | Operating Temperature min (°C) | Operating Temperature max (°C) |
| STM32F102C4 | LQFP 48 7x7x1.4 | Active | ARM Cortex-M3 | 48 | 16 | - | 4 | 2x16-bit | - | 2 x WDG, RTC, 24-bit down counter | 10x12-bit | 36 | - | - | - | 1xSPI;1xI2C;2xUSART(IrDA, ISO 7816);USB | 2 | 3.6 | 1.55 | 348 | -40 | 85 |
| STM32F102C6 | LQFP 48 7x7x1.4 | Active | ARM Cortex-M3 | 48 | 32 | - | 6 | 2x16-bit | - | 2 x WDG, RTC, 24-bit down counter | 10x12-bit | 36 | - | - | - | 1xSPI;1xI2C;2xUSART(IrDA, ISO 7816);USB | 2 | 3.6 | 1.55 | 348 | -40 | 85 |
| STM32F102C8 | LQFP 48 7x7x1.4 | Active | ARM Cortex-M3 | 48 | 64 | - | 10 | 3x16-bit | - | 2 x WDG, RTC, 24-bit down counter | 10x12-bit | 36 | - | - | - | 2xSPI;2xI2C;3xUSART(IrDA, ISO 7816);USB | 2 | 3.6 | 1.7 | 373 | -40 | 85 |
| STM32F102CB | LQFP 48 7x7x1.4 | Active | ARM Cortex-M3 | 48 | 128 | - | 16 | 3x16-bit | - | 2 x WDG, RTC, 24-bit down counter | 10x12-bit | 36 | - | - | - | 2xSPI;2xI2C;3xUSART(IrDA, ISO 7816);USB | 2 | 3.6 | 1.7 | 373 | -40 | 85 |
| STM32F102R4 | LQFP 64 10x10x1.4 | Active | ARM Cortex-M3 | 48 | 16 | - | 4 | 2x16-bit | - | 2 x WDG, RTC, 24-bit down counter | 16x12-bit | 51 | - | - | - | 1xSPI;1xI2C;2xUSART(IrDA, ISO 7816);USB | 2 | 3.6 | 1.55 | 348 | -40 | 85 |
| STM32F102R6 | LQFP 64 10x10x1.4 | Active | ARM Cortex-M3 | 48 | 32 | - | 6 | 2x16-bit | - | 2 x WDG, RTC, 24-bit down counter | 16x12-bit | 51 | - | - | - | 1xSPI;1xI2C;2xUSART(IrDA, ISO 7816);USB | 2 | 3.6 | 1.55 | 348 | -40 | 85 |
| STM32F102R8 | LQFP 64 10x10x1.4 | Active | ARM Cortex-M3 | 48 | 64 | - | 10 | 3x16-bit | - | 2 x WDG, RTC, 24-bit down counter | 16x12-bit | 51 | - | - | - | 2xSPI;2xI2C;3xUSART(IrDA, ISO 7816);USB | 2 | 3.6 | 1.7 | 373 | -40 | 85 |
| STM32F102RB | LQFP 64 10x10x1.4 | Active | ARM Cortex-M3 | 48 | 128 | - | 16 | 3x16-bit | - | 2 x WDG, RTC, 24-bit down counter | 16x12-bit | 51 | - | - | - | 2xSPI;2xI2C;3xUSART(IrDA, ISO 7816);USB | 2 | 3.6 | 1.7 | 373 | -40 | 85 |
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