STM32F437VIT6 vs STM32F439VIT6 Comparison
Detailed side-by-side comparison of STM32F437VIT6 by STMicroelectronics and STM32F439VIT6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32F437VIT6 - 2MB Flash, 180MHz ARM Cortex-M4 MCU | STMicroelectronics
STM32F437VIT6 ✓ ActiveSTMicroelectronics
STM32F439VIT6 - 180MHz Cortex-M4 2MB Flash 100-LQFP MCU | STMicroelectronics
STM32F439VIT6 ✓ ActiveSpecification Comparison
| Parameter | STM32F437VIT6 | STM32F439VIT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core | ARM Cortex-M4 with FPU | Arm Cortex-M4 with single-precision FPU |
| Maximum Clock Frequency | 180 MHz | — |
| Flash Memory | 2 MB | 2 MB (2M x 8) |
| SRAM | 256 KB | — |
| Supply Voltage | 1.8 V to 3.6 V | — |
| Package | LQFP100 (14x14 mm, 0.5 mm pitch) | 100-LQFP (14 x 14 mm) |
| Operating Temperature | -40C to +85C | — |
| GPIO Pins | 82 | — |
| ADC | 3x 12-bit, 2.4 MSPS | [DATA_NEEDED: ADC channels and resolution] |
| DAC | 2x 12-bit | — |
| Timers | 12x 16-bit, 2x 32-bit | — |
| Communication Interfaces | USB 2.0 OTG HS/FS, Ethernet MAC, CAN 2.0B, SPI, I2C, USART, SDIO | — |
| Cryptographic Acceleration | AES, DES, SHA-1, SHA-2 | — |
| TFT LCD Controller | Up to XGA resolution | — |
| DMA | 2x DMA controllers with 16 streams each | — |
| RTC | Yes, with calendar and alarm | — |
| Low Power Modes | Sleep, Stop, Standby | — |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS compliance statement] |
| Product Type | — | 32-bit ARM Cortex-M4 Microcontroller (MCU) |
| Maximum CPU Frequency | — | 180 MHz |
| Program Memory Architecture | — | 2M x 8 flash |
| Data Word Size | — | 32 bit |
| Number of I/O Pins | — | [DATA_NEEDED: I/O pin count] |
| Supply Voltage Range | — | 3.3 V / 5 V operating points |
| RAM / SRAM Size | — | [DATA_NEEDED: SRAM size] |
| Core Architecture | — | ARM Cortex-M4, high-performance RISC |
| Series | — | STM32F4 Series (STM32F4xx family) |
| Ethernet MAC | — | [DATA_NEEDED: Ethernet MAC presence and configuration] |
| USB Interface | — | [DATA_NEEDED: USB OTG capability and speed] |
| Timer Resources | — | [DATA_NEEDED: timer and PWM channel count] |
| Operating Temperature Range | — | [DATA_NEEDED: operating temperature range] |
| Mounting Type | — | Surface Mount |
| Shipping Package | — | 100-pin LQFP tray |