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| PartNumber | STM32F373R8T6TR | STM32F373RBT6 | STM32F373R8T6 |
| Description | ARM Microcontrollers - MCU Mainstream Mixed signals MCUs ARM Cortex-M4 core with DSP and FPU, 64 Kbytes Flash, 72 MHz CPU, MPU, 16-bit ADC, comparators | ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU | ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 64kB MCU FPU |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| Series | STM32F373R8 | STM32F373RB | STM32F373R8 |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Moisture Sensitive | Yes | Yes | Yes |
| Processor Series | ARM Cortex M | ARM Cortex M | ARM Cortex M |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| Factory Pack Quantity | 1000 | 960 | 960 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Tradename | STM32 | STM32 | STM32 |
| RoHS | - | Y | Y |
| Mounting Style | - | SMD/SMT | SMD/SMT |
| Package / Case | - | LQFP-64 | LQFP-64 |
| Core | - | ARM Cortex M4 | ARM Cortex M4 |
| Data Bus Width | - | 32 bit | 32 bit |
| Maximum Clock Frequency | - | 72 MHz | 72 MHz |
| Program Memory Size | - | 128 kB | 64 kB |
| Data RAM Size | - | 24 kB | 16 kB |
| ADC Resolution | - | 16 bit | 16 bit |
| Number of I/Os | - | 52 I/O | 52 I/O |
| Operating Supply Voltage | - | 2 V to 3.6 V | 2 V to 3.6 V |
| Minimum Operating Temperature | - | - 40 C | - 40 C |
| Maximum Operating Temperature | - | + 85 C | + 85 C |
| Packaging | - | Tray | - |
| Height | - | 1.6 mm | 1.6 mm |
| Length | - | 10 mm | 10 mm |
| Program Memory Type | - | Flash | Flash |
| Width | - | 10 mm | 10 mm |
| Data RAM Type | - | SRAM | SRAM |
| Interface Type | - | CAN, I2C, SPI, USART, USB | CAN, I2C, SPI, USART, USB |
| Number of ADC Channels | - | 1 | 1 |
| Number of Timers/Counters | - | 2 Timer | 2 Timer |
| Unit Weight | - | 0.012088 oz | 0.012088 oz |