| PartNumber | STM32F103RGT6 | STM32F103RGT6JTR | STM32F103RGT6TR |
| Description | ARM Microcontrollers - MCU XL-Density Access Line 32-Bit 1G Flash | ARM Microcontrollers - MCU Mainstream Performance line, ARM Cortex-M3 MCU with 1 Mbyte Flash, 72 MHz CPU, motor control, USB and CAN | Microcontrollers - MCU ARM Microcontrollers - MCU 16/32-BITS MICROS |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | Embedded - Microcontrollers |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | - | SMD/SMT |
| Package / Case | LQFP-64 | LQFP-64 | - |
| Series | STM32F103RG | STM32F103RG | STM32 F1 |
| Core | ARM Cortex M3 | - | - |
| Data Bus Width | 32 bit | - | - |
| Maximum Clock Frequency | 72 MHz | - | - |
| Program Memory Size | 1 MB | - | 1MB (1M x 8) |
| Data RAM Size | 96 kB | - | - |
| Number of I/Os | 112 I/O | - | - |
| Operating Supply Voltage | 2 V to 3.6 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Packaging | Tray | - | Tape & Reel (TR) |
| Program Memory Type | Flash | - | FLASH |
| Brand | STMicroelectronics | STMicroelectronics | - |
| Data RAM Type | SRAM | - | - |
| Interface Type | I2C, SPI, UART | - | - |
| Moisture Sensitive | Yes | - | - |
| Number of Timers/Counters | 15 Timer | - | - |
| Processor Series | ARM Cortex M | - | ARM Cortex-M |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | - |
| Factory Pack Quantity | 960 | 1000 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
| Tradename | STM32 | STM32 | STM32 |
| Unit Weight | 0.012088 oz | - | 0.012088 oz |
| Package Case | - | - | LQFP-64 |
| Operating Temperature | - | - | -40°C ~ 85°C (TA) |
| Supplier Device Package | - | - | 64-LQFP (10x10) |
| Number of I O | - | - | 51 |
| Speed | - | - | 72MHz |
| EEPROM Size | - | - | - |
| Core Processor | - | - | ARMR CortexR-M3 |
| RAM Size | - | - | 96K x 8 |
| Peripherals | - | - | DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT |
| Connectivity | - | - | CAN, I2C, IrDA, LIN, SPI, UART/USART, USB |
| Voltage Supply Vcc Vdd | - | - | 2 V ~ 3.6 V |
| Core Size | - | - | 32-Bit |
| Data Converters | - | - | A/D 16x12b, D/A 2x12b |
| Oscillator Type | - | - | Internal |