STM32F446RET6TR vs STM32F446VET6TR Comparison
Detailed side-by-side comparison of STM32F446RET6TR by STMicroelectronics and STM32F446VET6TR by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32F446RET6TR - 180MHz Cortex-M4 MCU, 512KB Flash | STMicroelectronics (Tape & Reel)
STM32F446RET6TR ✓ ActiveSTMicroelectronics
STM32F446VET6TR - 180MHz Cortex-M4 512KB MCU | STMicroelectronics
STM32F446VET6TR ✓ ActiveSpecification Comparison
| Parameter | STM32F446RET6TR | STM32F446VET6TR |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core Processor | ARM Cortex-M4 with FPU (single precision) | — |
| Core Size | 32-bit | — |
| Maximum Clock Frequency | 180 MHz | — |
| Flash Memory | 512 KB | 512 KB (512K x 8) |
| SRAM | 128 KB (plus 4 KB backup SRAM) | 128 KB |
| Supply Voltage Range | 1.7 V to 3.6 V | — |
| Number of ADCs | 3 x 12-bit | — |
| Number of DACs | 2 x 12-bit | — |
| Timers | 12 x 16-bit, 2 x 32-bit | — |
| Communication Interfaces | SPI, I2C, USART, CAN, USB OTG, SDIO | — |
| GPIO Count | 51 | — |
| Package | 64-LQFP (10 x 10 mm) | 100-LQFP (14 x 14 mm) |
| Mounting Type | Surface Mount | Surface mount |
| Operating Temperature | -40C to +85C | — |
| Additional Peripherals | RNG, DCMI camera interface, LCD parallel interface (8080/6800), MPU | — |
| MSL Level | MSL 3 | — |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS status] |
| Product Type | — | 32-bit ARM Cortex-M4 microcontroller |
| Processor Core | — | Arm Cortex-M4 |
| Maximum Operating Frequency | — | 180 MHz |
| Architecture | — | 32-bit RISC |
| General-Purpose I/O | — | 81 I/Os |
| DSP Support | — | DSP instructions |
| FPU | — | Floating-point unit |
| Performance | — | 225 DMIPS |
| Core Family | — | STM32F4 |
| Connectivity Features | — | Dual Quad-SPI, SDRAM, and audio interfaces |
| Development Ecosystem | — | STM32 development boards, embedded software, and support |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |
| Operating Temperature Range | — | [DATA_NEEDED: operating temperature range] |