STM32F103RET6 vs STM32F401RET6 Comparison
Detailed side-by-side comparison of STM32F103RET6 by STMicroelectronics and STM32F401RET6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32F103RET6 - 72MHz Cortex-M3, 512KB Flash MCU | STMicroelectronics
STM32F103RET6 β ActiveSTMicroelectronics
STM32F401RET6 - 84MHz ARM Cortex-M4 MCU, 512KB Flash | STMicroelectronics
STM32F401RET6 β ActiveSpecification Comparison
| Parameter | STM32F103RET6 | STM32F401RET6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.00 | $5.44 |
| Core | ARM Cortex-M3 | ARM Cortex-M4 with FPU |
| Core Size | 32-bit | β |
| Maximum Clock Frequency | 72 MHz | β |
| Flash Memory | 512 KB | 512 KB |
| SRAM | 64 KB | 96 KB |
| Supply Voltage Range | 2.0 V to 3.6 V | β |
| Operating Temperature | -40C to +85C | -40C to +85C |
| Package | 64-LQFP | LQFP64 (10x10 mm, 0.5 mm pitch) |
| Number of I/O | 51 GPIO | β |
| ADC Resolution | 12-bit, 3 units | β |
| Timers | 4 x 16-bit general purpose + 2 advanced PWM timers | Advanced-control, general-purpose, basic |
| Communication Interfaces | USART, SPI, I2C, USB 2.0 full-speed, CAN 2.0B | β |
| Debug Interfaces | JTAG, SWD | β |
| Mounting Type | Surface Mount | β |
| Product Series | STM32F1 (high-density performance line) | β |
| Ratings | [DATA_NEEDED: MSL / moisture sensitivity level] | β |
| Maximum Clock Speed | β | 84 MHz |
| Supply Voltage | β | 1.7 V to 3.6 V |
| Number of Pins | β | 64 |
| ADC | β | 12-bit, 16 channels |
| USART | β | 3 |
| SPI | β | 4 |
| I2C | β | 3 |
| USB | β | USB 2.0 OTG FS |
| CAN | β | 1 |
| DMA | β | Yes, 16 channels |
| Low Power Modes | β | Sleep, Stop, Standby |
| RoHS Status | β | Compliant |