STM32F401RBT6 vs STM32F405RGT6 Comparison
Detailed side-by-side comparison of STM32F401RBT6 by STMicroelectronics and STM32F405RGT6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32F401RBT6 - ARM Cortex-M4 84MHz MCU | STMicroelectronics
STM32F401RBT6 β ActiveSTMicroelectronics
STM32F405RGT6 - 168MHz Cortex-M4F, 1MB Flash MCU | STMicroelectronics
STM32F405RGT6 β ActiveSpecification Comparison
| Parameter | STM32F401RBT6 | STM32F405RGT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.16 | $6.75 |
| Core | ARM Cortex-M4 with FPU | ARM Cortex-M4F (with single-precision FPU and DSP) |
| Maximum Clock Speed | 84 MHz | β |
| Flash Memory | 128 KB | 1 MB (1M x 8) |
| SRAM | 64 KB | 192 KB (including 4 KB backup SRAM) |
| Supply Voltage | 1.7 V to 3.6 V | β |
| Operating Temperature | -40C to +85C | β |
| Package | LQFP-64 (10x10 mm) | 64-LQFP (10x10 mm) |
| GPIO Pins | 50 | β |
| ADC | 12-bit, 16 channels | 3x 12-bit, 2.4 MSPS, up to 24 channels |
| USART | 3 | β |
| SPI | 4 | β |
| I2C | 3 | β |
| USB | 1x USB 2.0 OTG FS | β |
| Timers | 8 (including advanced-control) | 12x 16-bit + 2x 32-bit |
| DMA | Yes, 8 channels | β |
| RTC | Yes | β |
| Low Power Modes | Sleep, Stop, Standby | β |
| RoHS | Compliant | β |
| Maximum Clock Frequency | β | 168 MHz |
| Performance | β | 210 DMIPS (1.25 DMIPS/MHz) |
| Operating Voltage | β | 1.8 V to 3.6 V |
| GPIO Count | β | 51 |
| DAC | β | 2x 12-bit |
| Communication Interfaces | β | 3x I2C, 4x USART + 2x UART, 3x SPI, 2x CAN, USB OTG FS/HS, 100M Ethernet, SDIO, DCMI |
| Operating Temperature Range | β | -40C to +85C |
| Mounting Type | β | Surface Mount |
| RoHS Status | β | Compliant |
| Lead-Free / Halogen-Free | β | Yes |