STM32F427VIT6 vs STM32F427IIH6 Comparison
Detailed side-by-side comparison of STM32F427VIT6 by STMicroelectronics and STM32F427IIH6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32F427VIT6 - 180MHz Cortex-M4 MCU 2MB Flash LQFP-100 | ST
STM32F427VIT6 ✓ ActiveSTMicroelectronics
STM32F427IIH6 - 180MHz ARM Cortex-M4 MCU with FPU | STMicroelectronics
STM32F427IIH6 ✓ ActiveSpecification Comparison
| Parameter | STM32F427VIT6 | STM32F427IIH6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $10.50 | $8.10 |
| Core Architecture | ARM Cortex-M4 with single-precision FPU | — |
| Maximum Clock Frequency | 180 MHz | 180 MHz |
| Performance | 225 DMIPS / 3.92 CoreMark/MHz (Dhrystone 2.1) | — |
| DSP Instructions | Full ARM DSP instruction set | — |
| Flash Memory | 2 MB (2M x 8) | 2 MB |
| SRAM | 256 KB | 256 KB |
| Package | LQFP-100 (14 x 14 mm, 0.5 mm pitch) | UFBGA-176 (10x10 mm) |
| GPIO Pins | 82 | — |
| Operating Voltage (VDD) | 1.8 V to 3.6 V | — |
| Operating Temperature | -40 C to +85 C (industrial grade, VIT6 suffix) | — |
| ADC | 3 x 12-bit, up to 2.4 MSPS | — |
| DAC | 2 x 12-bit | — |
| Communication Interfaces | 3 x USART/UART, 4 x SPI, 3 x I2C, 2 x CAN 2.0B, USB OTG FS + HS, Ethernet MAC, SDIO | USART, SPI, I2C, USB OTG, CAN, SDIO, Ethernet MAC |
| ART Accelerator | Yes - 0-wait-state Flash execution | — |
| Cryptographic Accelerator | AES, DES, SHA, HMAC, TRNG | — |
| Chrom-ART Accelerator | Yes - 2D graphics DMA | — |
| TFT-LCD Controller | Yes (parallel RGB interface) | — |
| Mounting Type | Surface Mount (SMD/SMT) | — |
| RoHS Status | Compliant | Compliant |
| Core | — | ARM Cortex-M4 with FPU |
| Supply Voltage Range | — | 1.8 V to 3.6 V |
| Operating Temperature Range | — | -40°C to +85°C |
| Number of I/O Pins | — | 140 |
| ADC Resolution | — | 12-bit |
| Number of ADC Channels | — | 24 |
| DAC Resolution | — | 12-bit |
| Number of Timers | — | 14 |
| DMA Channels | — | 16 |