STM32F439VGT6 vs STM32F405VGT6 Comparison
Detailed side-by-side comparison of STM32F439VGT6 by STMicroelectronics and STM32F405VGT6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32F439VGT6 - 180MHz Cortex-M4 MCU, 1MB Flash | STMicroelectronics
STM32F439VGT6 ✓ ActiveSTMicroelectronics
STM32F405VGT6 - 168MHz ARM Cortex-M4F MCU | STMicroelectronics
STM32F405VGT6 ✓ ActiveSpecification Comparison
| Parameter | STM32F439VGT6 | STM32F405VGT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Product Type | 32-bit microcontroller | — |
| Processor Core | Arm Cortex-M4 | — |
| Instruction Set | 32-bit RISC | — |
| Maximum CPU Frequency | 180 MHz | — |
| Flash Memory | 1 MB (1M x 8) | 1 MB |
| SRAM | 256 KB | 192 KB |
| Floating-Point Unit | Single precision | — |
| Maximum Performance | 225 DMIPS | — |
| Number of I/O Pins | 82 pins | — |
| Package | 100-LQFP (14 x 14 mm) | LQFP-100 |
| Mounting Type | Surface mount | — |
| Supply Voltage | 3.3 V / 5 V | 1.8 V to 3.6 V |
| Product Family | STM32F4 series | — |
| Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| Number of ADC Channels | [DATA_NEEDED: ADC channel count] | 24 |
| Number of Timers | [DATA_NEEDED: timer count] | 12 |
| Ethernet Support | [DATA_NEEDED: integrated Ethernet support] | — |
| RoHS Compliance | [DATA_NEEDED: RoHS compliance status] | — |
| Core | — | ARM Cortex-M4F with FPU |
| Maximum Clock Frequency | — | 168 MHz |
| Operating Temperature | — | -40°C to +85°C |
| Number of I/Os | — | 82 |
| ADC Resolution | — | 12-bit |
| DAC Resolution | — | 12-bit |
| Communication Interfaces | — | USART, SPI, I2C, CAN, USB OTG, Ethernet |
| DMA Channels | — | 16 |
| RoHS Status | — | Compliant |