STM32F439IIT6 vs STM32F479IIT6 Comparison
Detailed side-by-side comparison of STM32F439IIT6 by STMicroelectronics and STM32F479IIT6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32F479IIT6 - 180MHz Cortex-M4 MCU, 2MB Flash | STMicroelectronics
STM32F479IIT6 ✓ ActiveSpecification Comparison
| Parameter | STM32F439IIT6 | STM32F479IIT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Product Type | 32-bit RISC microcontroller | 32-bit ARM Cortex-M4 microcontroller |
| Processor Core | Arm Cortex-M4 | ARM Cortex-M4 |
| Maximum Clock Frequency | 180 MHz | — |
| Word Size | 32 bit | — |
| Embedded Flash Memory | 2 MB (2M x 8 bit) | — |
| Performance | 225 DMIPS | — |
| Floating-Point Unit | Single precision | Yes |
| DSP Support | Arm Cortex-M4 DSP instruction set | Yes |
| Supply Voltage | 3.3 V or 5 V | — |
| Ethernet Interface | Integrated Ethernet | — |
| USB Interface | USB OTG | — |
| Display Controller | Integrated LCD-TFT controller | — |
| Package Type | 176-pin LQFP | — |
| Package Dimensions | 24 mm x 24 mm | — |
| Mounting Type | Surface mount | Surface mount |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| RAM Memory | [DATA_NEEDED: RAM memory size] | — |
| Number of I/O Ports | [DATA_NEEDED: number of I/O ports] | — |
| RoHS Compliance | Compliant | — |
| Manufacturer | — | STMicroelectronics |
| Architecture | — | 32-bit RISC |
| Maximum CPU Frequency | — | 180 MHz |
| Flash Memory | — | 2 MB |
| Flash Organization | — | 2M x 8 |
| SRAM | — | 384 KB |
| Package | — | 176-LQFP (24 mm x 24 mm) |
| Pin Count | — | 176 pins |
| Operating Voltage Options | — | 1.8 V, 2.5 V, and 3.3 V |
| Temperature Grade Code | — | I-grade |
| RoHS Status | — | [DATA_NEEDED: RoHS compliance status] |
| REACH Status | — | [DATA_NEEDED: REACH compliance status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification status] |
| Lead-Free Status | — | [DATA_NEEDED: lead-free status] |