STM32F446ZET7 vs STM32F407ZET6 Comparison
Detailed side-by-side comparison of STM32F446ZET7 by STMicroelectronics and STM32F407ZET6 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 ✓ ActiveSTMicroelectronics
STM32F407ZET6 - 32-bit ARM Cortex-M4F MCU, 512KB Flash | STMicroelectronics
STM32F407ZET6 ✓ ActiveSpecification Comparison
| Parameter | STM32F446ZET7 | STM32F407ZET6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Unit Price (USD) | — | $6.60 |
| Core | ARM Cortex-M4 | ARM Cortex-M4F with FPU |
| Architecture | 32-bit | — |
| Maximum Clock Frequency | 180 MHz | — |
| Compute Performance | 225 DMIPS | — |
| Flash Memory | 512 KB | 512 KB |
| Flash Organization | 512K x 8 | — |
| DSP Support | Yes | — |
| FPU Support | Yes | — |
| Package | 144-LQFP | LQFP144 (20x20 mm) |
| Package Body Size | 20 x 20 mm | — |
| Quad SPI | Dual Quad SPI | — |
| SDRAM Interface | Yes | — |
| Audio Interface | Yes | — |
| Mounting Type | Surface Mount | — |
| Operating Voltage | 3.3 V | — |
| Product Family | STM32F4 Series | — |
| Manufacturer Product Line | High-performance foundation line | — |
| RoHS Status | [DATA_NEEDED: RoHS compliance] | Compliant |
| REACH Status | [DATA_NEEDED: REACH compliance] | — |
| AEC-Q100 Status | [DATA_NEEDED: AEC-Q100 qualification] | — |
| Maximum Clock Speed | — | 168 MHz |
| SRAM | — | 192 KB (including 64 KB CCM) |
| Supply Voltage Range | — | 1.8 V to 3.6 V |
| Operating Temperature Range | — | -40°C to +85°C |
| Number of I/O Pins | — | 114 |
| ADC | — | 3x 12-bit, up to 2.4 MSPS |
| DAC | — | 2x 12-bit |
| Timers | — | 12x 16-bit, 2x 32-bit |
| Communication Interfaces | — | 6x USART, 3x SPI, 3x I2C, 2x CAN, 1x USB 2.0 OTG FS/HS, 1x Ethernet MAC, 1x SDIO |
| DMA | — | 16-stream DMA controller |
| RNG | — | True random number generator |