STM32F427VIT6 vs STM32F429VIT6 Comparación
Comparación detallada lado a lado de STM32F427VIT6 por STMicroelectronics y STM32F429VIT6 por STMicroelectronics. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
STMicroelectronics
STM32F427VIT6 - 180MHz Cortex-M4 MCU 2MB Flash LQFP-100 | ST
STM32F427VIT6 ✓ ActivoSTMicroelectronics
STM32F429VIT6 - 180MHz Cortex-M4 2MB MCU | STMicroelectronics
STM32F429VIT6 UnknownComparación de especificaciones
| Parámetro | STM32F427VIT6 | STM32F429VIT6 |
|---|---|---|
| Marca | STMicroelectronics | STMicroelectronics |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Activo | Unknown |
| Precio unitario (USD) | $10,50 | — |
| Core Architecture | ARM Cortex-M4 with single-precision FPU | — |
| Frecuencia de reloj máxima | 180 MHz | — |
| Performance | 225 DMIPS / 3.92 CoreMark/MHz (Dhrystone 2.1) | 225 DMIPS |
| DSP Instructions | Full ARM DSP instruction set | Supported |
| Flash Memory | 2 MB (2M x 8) | 2 MB |
| SRAM | 256 KB | — |
| Encapsulado | LQFP-100 (14 x 14 mm, 0.5 mm pitch) | 100-pin LQFP, 14 x 14 mm |
| GPIO Pins | 82 | — |
| Operating Voltage (VDD) | 1.8 V to 3.6 V | — |
| Temperatura de funcionamiento | -40 C to +85 C (industrial grade, VIT6 suffix) | [DATA_NEEDED: operating temperature range] |
| 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) | — |
| Tipo de montaje | Surface Mount (SMD/SMT) | Surface mount |
| Estado RoHS | Compliant | [DATA_NEEDED: RoHS status] |
| Product Type | — | 32-bit ARM Cortex-M4 microcontroller |
| Maximum CPU Frequency | — | 180 MHz |
| Core | — | ARM Cortex-M4 with FPU |
| Flash Organization | — | 2M x 8 bits |
| System SRAM | — | 256 KB |
| Backup SRAM | — | 4 KB |
| Performance per Frequency | — | 1.25 DMIPS/MHz |
| Architecture | — | 32-bit RISC |
| Floating-Point Support | — | Single-precision FPU |
| Memory Protection Unit | — | Supported |
| Flash Accelerator | — | ART Accelerator, zero-wait-state execution |
| Nominal Supply | — | 2.5 V or 3.3 V |
| LCD Interface | — | Parallel LCD interface |
| REACH Status | — | [DATA_NEEDED: REACH status] |