STM32F439VGT6 vs STM32F427VGT6 Comparison
Detailed side-by-side comparison of STM32F439VGT6 by STMicroelectronics and STM32F427VGT6 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
STM32F427VGT6 - 180MHz Cortex-M4 MCU 1MB Flash LQFP-100 | STMicroelectronics
STM32F427VGT6 ✓ ActiveSpecification Comparison
| Parameter | STM32F439VGT6 | STM32F427VGT6 |
|---|---|---|
| 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) | — |
| SRAM | 256 KB | 256 KB (192 KB + 64 KB CCM) |
| Floating-Point Unit | Single precision | — |
| Maximum Performance | 225 DMIPS | — |
| Number of I/O Pins | 82 pins | — |
| Package | 100-LQFP (14 x 14 mm) | 100-pin LQFP (14x14 mm) |
| Mounting Type | Surface mount | Surface Mount |
| Supply Voltage | 3.3 V / 5 V | — |
| Product Family | STM32F4 series | — |
| Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| Number of ADC Channels | [DATA_NEEDED: ADC channel count] | — |
| Number of Timers | [DATA_NEEDED: timer count] | — |
| Ethernet Support | [DATA_NEEDED: integrated Ethernet support] | — |
| RoHS Compliance | [DATA_NEEDED: RoHS compliance status] | — |
| Core Architecture | — | ARM 32-bit Cortex-M4 with FPU and DSP |
| Maximum Clock Frequency | — | 180 MHz |
| Performance | — | 225 DMIPS / 1.25 DMIPS/MHz (Dhrystone 2.1) |
| Program Flash Memory | — | 1 MB (1M x 8) |
| Operating Voltage | — | 1.8 V to 3.6 V |
| Supply Voltage (VDD/VDDA) | — | 2.0 V to 3.6 V (full performance); 1.8 V min |
| Operating Temperature Range | — | -40C to +85C (grade 6) |
| ART Accelerator | — | Yes - 0-wait-state Flash execution |
| ADC | — | 3 x 12-bit, 2.4 MSPS |
| DAC | — | 2 x 12-bit |
| Timers | — | Up to 17 (including 32-bit) |
| Communication Interfaces | — | USB OTG FS + HS PHY, 2x CAN 2.0B, Ethernet MAC, 6x USART/UART, 3x SPI, 4x I2C, 2x I2S, SDIO |
| Cryptography | — | AES 128/256, SHA-1/SHA-2, TRNG, hash |
| Display Controller | — | LCD-TFT (F427 line) |
| GPIO | — | Up to 114 (82 in LQFP-100) |
| MSL Level | — | 3 (JEDEC J-STD-020) |
| RoHS Status | — | Compliant |