STM32F427VGT6 vs STM32F429VET6 Comparison
Detailed side-by-side comparison of STM32F427VGT6 by STMicroelectronics and STM32F429VET6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32F427VGT6 - 180MHz Cortex-M4 MCU 1MB Flash LQFP-100 | STMicroelectronics
STM32F427VGT6 ✓ ActiveSTMicroelectronics
STM32F429VET6 - 180MHz Cortex-M4 MCU, 512KB Flash, LQFP-100 | STMicroelectronics
STM32F429VET6 ✓ ActiveSpecification Comparison
| Parameter | STM32F427VGT6 | STM32F429VET6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $8.95 | $9.21 |
| Core Architecture | ARM 32-bit Cortex-M4 with FPU and DSP | — |
| Maximum Clock Frequency | 180 MHz | 180 MHz |
| Performance | 225 DMIPS / 1.25 DMIPS/MHz (Dhrystone 2.1) | — |
| Program Flash Memory | 1 MB (1M x 8) | — |
| SRAM | 256 KB (192 KB + 64 KB CCM) | 256 KB + 4 KB backup |
| 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 | — |
| Package | 100-pin LQFP (14x14 mm) | LQFP-100 (14x14 mm) |
| Operating Temperature Range | -40C to +85C (grade 6) | — |
| ART Accelerator | Yes - 0-wait-state Flash execution | — |
| ADC | 3 x 12-bit, 2.4 MSPS | 3x 12-bit, 2.4 MSPS |
| DAC | 2 x 12-bit | 2x 12-bit |
| Timers | Up to 17 (including 32-bit) | 17 (incl. PWM, HRTIM on some SKUs) |
| Communication Interfaces | USB OTG FS + HS PHY, 2x CAN 2.0B, Ethernet MAC, 6x USART/UART, 3x SPI, 4x I2C, 2x I2S, SDIO | Up to 20 (USART/SPI/I2C/CAN/SAI/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) | — |
| Mounting Type | Surface Mount | Surface Mount (LQFP) |
| MSL Level | 3 (JEDEC J-STD-020) | — |
| RoHS Status | Compliant | Compliant |
| Core | — | Arm 32-bit Cortex-M4 with FPU |
| DSP Instructions | — | Yes |
| DMIPS | — | 225 DMIPS / 1.25 DMIPS per MHz (Dhrystone 2.1) |
| Program Flash | — | 512 KB |
| Supply Voltage | — | 1.8 V to 3.6 V |
| Operating Temperature | — | -40C to +85C (industrial grade) |
| USB | — | USB OTG Full-Speed + USB OTG High-Speed (on-chip PHY) |
| Ethernet | — | 10/100 MAC (external PHY required) |
| TFT-LCD Controller | — | Yes (up to SVGA 800x600) |
| Camera Interface | — | 8- to 14-bit parallel |
| Crypto | — | AES-128, Hash, RNG |