STM32F103R8T6 vs STM32F103RCT6 Comparison
Detailed side-by-side comparison of STM32F103R8T6 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
STM32F103R8T6 - 72MHz Cortex-M3, 64KB Flash MCU | STMicroelectronics
STM32F103R8T6 ✓ Active
Specification Comparison
| Parameter | STM32F103R8T6 | STM32F103RCT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.90 | $1.64 |
| Core Processor | ARM Cortex-M3 32-bit | — |
| Core Frequency | 72 MHz | — |
| Flash Memory | 64 KB (64K x 8) | 256 KB |
| SRAM | 20 KB | 48 KB |
| Supply Voltage | 2.0 V to 3.6 V | — |
| GPIO Count | 51 I/O | 51 |
| ADC | 2 x 12-bit, 1 us conversion time, 16 channels | 3 x 12-bit, up to 1 MSPS (2 MSPS interleaved) |
| Timers | 3 x general-purpose 16-bit + 1 advanced PWM timer | Multiple 16-bit timers including PWM, plus RTC |
| USB | USB 2.0 full-speed device | USB 2.0 Full Speed |
| CAN | 2.0B active | 2 x CAN 2.0B |
| SPI | 2 x SPI | — |
| I2C | 2 x I2C | — |
| USART | 3 x USART | 3 x USART/UART |
| DMA Channels | 7 | — |
| Interrupts | 43 maskable interrupt channels via NVIC | — |
| Package | LQFP-64, 7 x 7 mm, 0.5 mm pitch | LQFP64 (10x10 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40C to +85C | -40C to +85C |
| RoHS Status | Compliant | Compliant |
| Core | — | ARM Cortex-M3 32-bit |
| Maximum Clock Frequency | — | 72 MHz |
| Supply Voltage Range | — | 2.0 V to 3.6 V |
| DAC | — | 2 x 12-bit |
| Processing Performance | — | 1.25 DMIPS/MHz |
| Low-Power Modes | — | Sleep, Stop, Standby |