STM32F103RDT6 vs STM32F103RCT6 Comparison
Detailed side-by-side comparison of STM32F103RDT6 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
STM32F103RDT6 - 384KB Flash Cortex-M3 MCU 64-LQFP | STMicroelectronics
STM32F103RDT6 ✓ Active
Specification Comparison
| Parameter | STM32F103RDT6 | STM32F103RCT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $8.20 | $1.64 |
| Core | ARM Cortex-M3 32-bit RISC | ARM Cortex-M3 32-bit |
| Maximum Clock Frequency | 72 MHz | 72 MHz |
| Performance | 90 DMIPS | — |
| Program Memory (Flash) | 384 KB | — |
| SRAM | 64 KB | 48 KB |
| Package | 64-LQFP (10x10 mm), 0.5 mm pitch | LQFP64 (10x10 mm) |
| Supply Voltage | 2.0 V to 3.6 V | — |
| GPIO Pins | 51 | — |
| ADC | 3 x 12-bit, up to 16 channels, 1 us conversion | 3 x 12-bit, up to 1 MSPS (2 MSPS interleaved) |
| DAC | 2 x 12-bit | 2 x 12-bit |
| Timers | 11 (including 1 PWM, 2 watchdog, SysTick) | Multiple 16-bit timers including PWM, plus RTC |
| Communication Interfaces | USB 2.0 FS, CAN 2.0B, 2x I2C, 3x USART + 2x UART, 2x SPI, 1x I2S, SDIO | — |
| DMA Channels | 7 | — |
| Operating Temperature | -40 C to +85 C (TA) | -40C to +85C |
| RoHS Status | Compliant | Compliant |
| Mounting Type | Surface Mount | Surface Mount |
| Flash Memory | — | 256 KB |
| Supply Voltage Range | — | 2.0 V to 3.6 V |
| GPIO Count | — | 51 |
| USB | — | USB 2.0 Full Speed |
| CAN | — | 2 x CAN 2.0B |
| USART | — | 3 x USART/UART |
| Processing Performance | — | 1.25 DMIPS/MHz |
| Low-Power Modes | — | Sleep, Stop, Standby |