STM32F427IIH6 vs STM32F427VIT6 Comparison
Detailed side-by-side comparison of STM32F427IIH6 by STMicroelectronics and STM32F427VIT6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32F427IIH6 - 180MHz ARM Cortex-M4 MCU with FPU | STMicroelectronics
STM32F427IIH6 ✓ ActiveSTMicroelectronics
STM32F427VIT6 - 180MHz Cortex-M4 MCU 2MB Flash LQFP-100 | ST
STM32F427VIT6 ✓ ActiveSpecification Comparison
| Parameter | STM32F427IIH6 | STM32F427VIT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Unit Price (USD) | — | $10.50 |
| Core | ARM Cortex-M4 with FPU | — |
| Maximum Clock Frequency | 180 MHz | 180 MHz |
| Flash Memory | 2 MB | 2 MB (2M x 8) |
| SRAM | 256 KB | 256 KB |
| Supply Voltage Range | 1.8 V to 3.6 V | — |
| Operating Temperature Range | -40°C to +85°C | — |
| Package | UFBGA-176 (10x10 mm) | LQFP-100 (14 x 14 mm, 0.5 mm pitch) |
| Number of I/O Pins | 140 | — |
| ADC Resolution | 12-bit | — |
| Number of ADC Channels | 24 | — |
| DAC Resolution | 12-bit | — |
| Number of Timers | 14 | — |
| Communication Interfaces | USART, SPI, I2C, USB OTG, CAN, SDIO, Ethernet MAC | 3 x USART/UART, 4 x SPI, 3 x I2C, 2 x CAN 2.0B, USB OTG FS + HS, Ethernet MAC, SDIO |
| DMA Channels | 16 | — |
| RoHS Status | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M4 with single-precision FPU |
| Performance | — | 225 DMIPS / 3.92 CoreMark/MHz (Dhrystone 2.1) |
| DSP Instructions | — | Full ARM DSP instruction set |
| 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 |
| 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) |