STM32F405VGT6TR vs STM32F446VET6TR Comparison
Detailed side-by-side comparison of STM32F405VGT6TR 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
STM32F405VGT6TR - 168MHz ARM Cortex-M4F MCU | STMicroelectronics (Tape & Reel)
STM32F405VGT6TR ✓ ActiveSTMicroelectronics
STM32F446VET6TR - 180MHz Cortex-M4 512KB MCU | STMicroelectronics
STM32F446VET6TR ✓ ActiveSpecification Comparison
| Parameter | STM32F405VGT6TR | STM32F446VET6TR |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core | ARM Cortex-M4F with FPU | — |
| Maximum Clock Frequency | 168 MHz | — |
| Flash Memory | 1 MB | 512 KB (512K x 8) |
| SRAM | 192 KB | 128 KB |
| Supply Voltage | 1.8 V to 3.6 V | — |
| Operating Temperature | -40°C to +85°C | — |
| Package | LQFP-100 | 100-LQFP (14 x 14 mm) |
| Number of I/Os | 82 | — |
| ADC Resolution | 12-bit | — |
| Number of ADC Channels | 24 | — |
| DAC Resolution | 12-bit | — |
| Number of Timers | 12 | — |
| Communication Interfaces | USART, SPI, I2C, CAN, USB OTG, Ethernet | — |
| DMA Channels | 16 | — |
| 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 |
| Mounting Type | — | Surface mount |
| 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] |