STM32F417IET6 vs STM32F446RET6 Comparison
Detailed side-by-side comparison of STM32F417IET6 by STMicroelectronics and STM32F446RET6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32F417IET6
STM32F417IET6 - 168MHz ARM Cortex-M4F MCU | STMicroelectronics
STM32F417IET6 β ActiveSTMicroelectronics
STM32F446RET6 - 180MHz Cortex-M4 MCU, 512KB Flash | STMicroelectronics
STM32F446RET6 β ActiveSpecification Comparison
| Parameter | STM32F417IET6 | STM32F446RET6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $8.10 | $8.94 |
| Core | ARM Cortex-M4F with FPU | β |
| Maximum Clock Frequency | 168 MHz | 180 MHz |
| Flash Memory | 512 KB | 512 KB |
| SRAM | 192 KB | 128 KB (plus 4 KB backup SRAM) |
| Supply Voltage Range | 1.8 V to 3.6 V | 1.7 V to 3.6 V |
| Operating Temperature Range | -40C to +85C | β |
| Package | LQFP176 (24x24 mm) | 64-LQFP (10 x 10 mm) |
| GPIO Pins | 140 | β |
| ADC Resolution | 12-bit | β |
| Number of ADCs | 3 | 3 x 12-bit |
| DAC Resolution | 12-bit | β |
| Number of DACs | 2 | 2 x 12-bit |
| Timers | 14 (including 2 advanced-control) | 12 x 16-bit, 2 x 32-bit |
| Communication Interfaces | 4x USART, 2x UART, 3x SPI, 3x I2C, 2x CAN, USB 2.0 OTG FS/HS, Ethernet MAC, SDIO | SPI, I2C, USART, CAN, USB OTG, SDIO |
| Crypto/Hash Processor | AES-256, 3DES, SHA-1, SHA-256 | β |
| DMA Channels | 16 streams | β |
| RoHS Status | Compliant | Compliant |
| Core Processor | β | ARM Cortex-M4 with FPU (single precision) |
| Core Size | β | 32-bit |
| GPIO Count | β | 51 |
| Mounting Type | β | Surface Mount |
| Operating Temperature | β | -40C to +85C |
| Additional Peripherals | β | RNG, DCMI camera interface, LCD parallel interface (8080/6800), MPU |
| MSL Level | β | MSL 3 |