STM32F446VET6 vs STM32F429VIT6 Comparison
Detailed side-by-side comparison of STM32F446VET6 by STMicroelectronics and STM32F429VIT6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32F446VET6 - 180MHz Cortex-M4 512KB MCU | STMicroelectronics
STM32F446VET6 ✓ ActiveSTMicroelectronics
STM32F429VIT6 - 180MHz Cortex-M4 2MB MCU | STMicroelectronics
STM32F429VIT6 UnknownSpecification Comparison
| Parameter | STM32F446VET6 | STM32F429VIT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Unknown |
| Processor Core | Arm Cortex-M4 | — |
| Architecture | 32-bit RISC | 32-bit RISC |
| Maximum Clock Frequency | 180 MHz | — |
| Flash Memory | 512 KB | 2 MB |
| Flash Organization | 512K x 8 | 2M x 8 bits |
| Package | LQFP-100 | 100-pin LQFP, 14 x 14 mm |
| Package Dimensions | 14 x 14 mm | — |
| Mounting Style | SMD/SMT | — |
| Core Count | 1 | — |
| Data Bus Width | 32 bit | — |
| Product Family | STM32F4 | — |
| Device Series | STM32F446xE | — |
| DSP Support | DSP instruction support indicated by distributor description | — |
| FPU Support | FPU indicated by distributor description | — |
| Program Memory Type | Flash | — |
| Supply Voltage | [DATA_NEEDED: operating supply voltage range] | — |
| RAM | [DATA_NEEDED: SRAM size] | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| GPIO Count | [DATA_NEEDED: GPIO count] | — |
| RoHS | [DATA_NEEDED: RoHS status] | — |
| REACH | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 | [DATA_NEEDED: automotive qualification status] | — |
| Product Type | — | 32-bit ARM Cortex-M4 microcontroller |
| Maximum CPU Frequency | — | 180 MHz |
| Core | — | ARM Cortex-M4 with FPU |
| System SRAM | — | 256 KB |
| Backup SRAM | — | 4 KB |
| Performance | — | 225 DMIPS |
| Performance per Frequency | — | 1.25 DMIPS/MHz |
| Floating-Point Support | — | Single-precision FPU |
| DSP Instructions | — | Supported |
| Memory Protection Unit | — | Supported |
| Flash Accelerator | — | ART Accelerator, zero-wait-state execution |
| Mounting Type | — | Surface mount |
| Nominal Supply | — | 2.5 V or 3.3 V |
| LCD Interface | — | Parallel LCD interface |
| RoHS Status | — | [DATA_NEEDED: RoHS status] |
| REACH Status | — | [DATA_NEEDED: REACH status] |