STM32F303RCT6 vs STM32F103RCT6 Comparison
Detailed side-by-side comparison of STM32F303RCT6 by STMicroelectronics and STM32F103RCT6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32F303RCT6 - 256KB Flash, 72MHz ARM Cortex-M4 MCU | STMicroelectronics
STM32F303RCT6 β Active
Specification Comparison
| Parameter | STM32F303RCT6 | STM32F103RCT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.44 | $3.35 |
| Core | ARM Cortex-M4 with FPU | ARM Cortex-M3 32-bit |
| Maximum Clock Frequency | 72 MHz | 72 MHz |
| Flash Memory | 256 KB | 256 KB |
| SRAM | 40 KB | 48 KB |
| Supply Voltage | 2.0 V to 3.6 V | β |
| Package | LQFP-64 | LQFP64 (10x10 mm) |
| Operating Temperature | -40C to +85C | -40C to +85C |
| Number of I/O Pins | 51 | β |
| ADC Resolution | 12-bit | β |
| Number of ADCs | 4 | β |
| DAC Resolution | 12-bit | β |
| Number of DACs | 3 | β |
| Communication Interfaces | I2C, SPI, USART, CAN, USB | β |
| Timers | Advanced-control, general-purpose, basic | Multiple 16-bit timers including PWM, plus RTC |
| DMA Channels | 12 | β |
| RoHS Status | Compliant | Compliant |
| Supply Voltage Range | β | 2.0 V to 3.6 V |
| GPIO Count | β | 51 |
| ADC | β | 3 x 12-bit, up to 1 MSPS (2 MSPS interleaved) |
| DAC | β | 2 x 12-bit |
| USB | β | USB 2.0 Full Speed |
| CAN | β | 2 x CAN 2.0B |
| USART | β | 3 x USART/UART |
| Processing Performance | β | 1.25 DMIPS/MHz |
| Low-Power Modes | β | Sleep, Stop, Standby |
| Mounting Type | β | Surface Mount |