STM32F429VIT6 vs STM32F427VIT6 Comparison
Detailed side-by-side comparison of STM32F429VIT6 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
STM32F429VIT6 - 180MHz Cortex-M4 2MB MCU | STMicroelectronics
STM32F429VIT6 UnknownSTMicroelectronics
STM32F427VIT6 - 180MHz Cortex-M4 MCU 2MB Flash LQFP-100 | ST
STM32F427VIT6 ✓ ActiveSpecification Comparison
| Parameter | STM32F429VIT6 | STM32F427VIT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Unknown | Active |
| Product Type | 32-bit ARM Cortex-M4 microcontroller | — |
| Maximum CPU Frequency | 180 MHz | — |
| Core | ARM Cortex-M4 with FPU | — |
| Flash Memory | 2 MB | 2 MB (2M x 8) |
| Flash Organization | 2M x 8 bits | — |
| System SRAM | 256 KB | — |
| Backup SRAM | 4 KB | — |
| Performance | 225 DMIPS | 225 DMIPS / 3.92 CoreMark/MHz (Dhrystone 2.1) |
| Performance per Frequency | 1.25 DMIPS/MHz | — |
| Architecture | 32-bit RISC | — |
| Floating-Point Support | Single-precision FPU | — |
| DSP Instructions | Supported | Full ARM DSP instruction set |
| Memory Protection Unit | Supported | — |
| Flash Accelerator | ART Accelerator, zero-wait-state execution | — |
| Package | 100-pin LQFP, 14 x 14 mm | LQFP-100 (14 x 14 mm, 0.5 mm pitch) |
| Mounting Type | Surface mount | Surface Mount (SMD/SMT) |
| Nominal Supply | 2.5 V or 3.3 V | — |
| LCD Interface | Parallel LCD interface | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | -40 C to +85 C (industrial grade, VIT6 suffix) |
| RoHS Status | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Core Architecture | — | ARM Cortex-M4 with single-precision FPU |
| Maximum Clock Frequency | — | 180 MHz |
| SRAM | — | 256 KB |
| GPIO Pins | — | 82 |
| Operating Voltage (VDD) | — | 1.8 V to 3.6 V |
| 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 |
| 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) |