STM32F446RCT6TR vs STM32F411RET6TR Comparison
Detailed side-by-side comparison of STM32F446RCT6TR by STMicroelectronics and STM32F411RET6TR by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32F411RET6TR - 512KB Flash 100MHz Cortex-M4F MCU | STMicroelectronics (Tape & Reel)
STM32F411RET6TR ✓ ActiveSpecification Comparison
| Parameter | STM32F446RCT6TR | STM32F411RET6TR |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $6.45 | $4.02 |
| Core Architecture | ARM Cortex-M4 with FPU | — |
| Maximum CPU Clock | 180 MHz | — |
| Program Memory (Flash) | 256 KB | — |
| SRAM | 128 KB | 128 KB |
| Package | 64-LQFP (10x10 mm) | 64-LQFP (10x10 mm) |
| Supply Voltage (VDD) | 1.8 V to 3.6 V | — |
| I/O Pins | 50+ GPIO | — |
| ADC | 3x 12-bit, up to 2.4 MSPS | — |
| DAC | 2x 12-bit | — |
| Communication | USB 2.0 FS/HS OTG, CAN 2.0B, USART, SPI, I2C, I2S, SDMMC | — |
| Timers | Advanced-control, general-purpose, basic, low-power timers | Multiple general-purpose and advanced-control timers |
| Operating Temperature | -40 °C to +85 °C (industrial grade) | -40C to +85C |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 3 | — |
| RoHS Status | Compliant | Compliant |
| Core Processor | — | ARM Cortex-M4F 32-bit |
| Core Size | — | 32-bit |
| Maximum Clock Frequency | — | 100 MHz |
| Performance | — | 125 DMIPS |
| Flash Memory | — | 512 KB (512K x 8) |
| Supply Voltage Range | — | 1.7 V to 3.6 V |
| Package Pitch | — | 0.5 mm |
| Number of I/O | — | 50 GPIO |
| ADC Resolution | — | 12-bit, 16 channels |
| Communication Interfaces | — | 3x USART, 5x SPI, 3x I2C, 1x SDIO, 1x USB OTG FS, 1x CAN |
| FPU / DSP | — | Yes (single-precision FPU, DSP instructions) |
| Random Number Generator | — | Yes (true RNG) |
| Real-Time Clock | — | Yes (RTC) |