STM32F446ZET7 vs STM32F446ZEH6 Comparison
Detailed side-by-side comparison of STM32F446ZET7 by STMicroelectronics and STM32F446ZEH6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32F446ZET7 - 180MHz Cortex-M4 512KB MCU | STMicroelectronics
STM32F446ZET7 ✓ Active
Specification Comparison
| Parameter | STM32F446ZET7 | STM32F446ZEH6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core | ARM Cortex-M4 | — |
| Architecture | 32-bit | 32-bit RISC |
| Maximum Clock Frequency | 180 MHz | — |
| Compute Performance | 225 DMIPS | — |
| Flash Memory | 512 KB | 512 KB |
| Flash Organization | 512K x 8 | 512K x 8 |
| DSP Support | Yes | — |
| FPU Support | Yes | — |
| Package | 144-LQFP | 144-UFBGA (7 x 7 mm) |
| Package Body Size | 20 x 20 mm | — |
| Quad SPI | Dual Quad SPI | — |
| SDRAM Interface | Yes | Supported |
| Audio Interface | Yes | Supported |
| Mounting Type | Surface Mount | Surface mount |
| Operating Voltage | 3.3 V | — |
| Product Family | STM32F4 Series | — |
| Manufacturer Product Line | High-performance foundation line | — |
| RoHS Status | [DATA_NEEDED: RoHS compliance] | — |
| REACH Status | [DATA_NEEDED: REACH compliance] | — |
| AEC-Q100 Status | [DATA_NEEDED: AEC-Q100 qualification] | — |
| Product Type | — | 32-bit ARM Cortex-M4 microcontroller |
| CPU Core | — | ARM Cortex-M4 |
| Maximum CPU Frequency | — | 180 MHz |
| FPU | — | Integrated floating-point unit |
| DSP Instructions | — | Supported |
| Performance | — | 225 DMIPS; 1.25 DMIPS/MHz |
| ART Accelerator | — | Supported |
| Memory Protection Unit | — | MPU |
| Quad-SPI Interfaces | — | Dual Quad SPI |
| Supply Voltage | — | 2.5 V / 3.3 V |
| Package Pin Count | — | 144 |
| Operating Temperature | — | [DATA_NEEDED: operating temperature range] |
| RAM | — | [DATA_NEEDED: RAM size] |
| GPIO Count | — | [DATA_NEEDED: GPIO count] |
| RoHS | — | [DATA_NEEDED: RoHS status] |
| REACH | — | [DATA_NEEDED: REACH status] |