STM32F429BIT6 vs STM32F439BIT6 Comparación
Comparación detallada lado a lado de STM32F429BIT6 por STMicroelectronics y STM32F439BIT6 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
STM32F429BIT6 - 180MHz ARM Cortex-M4 MCU 2MB Flash LQFP-208 | STMicroelectronics
STM32F429BIT6 ✓ ActivoComparación de especificaciones
| Parámetro | STM32F429BIT6 | STM32F439BIT6 |
|---|---|---|
| Marca | STMicroelectronics | STMicroelectronics |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $11,05 | $18,25 |
| Core | ARM 32-bit Cortex-M4 with FPU | — |
| Frecuencia de reloj máxima | 180 MHz | 180 MHz |
| DMIPS | 225 DMIPS (1.25 DMIPS/MHz, Dhrystone 2.1) | 225 DMIPS |
| Flash Memory | 2 MB (dual-bank) | — |
| SRAM | 256 KB system + 4 KB backup | 256 KB + 4 KB CCM |
| Encapsulado | LQFP-208 (28x28 mm) | 208-LQFP (28x28 mm) |
| Operating Voltage | 2.0 V to 3.6 V | — |
| I/O Voltage Tolerance | 5 V tolerant (most I/Os) | — |
| ADC | 3 x 12-bit, up to 2.4 MSPS | 3 x 12-bit, 2.4 MSPS (up to 24 channels) |
| DAC | 2 x 12-bit | 2 x 12-bit |
| Timers | 17 (including 12-bit PWM, low-power) | 12 (general-purpose, advanced-control, basic) |
| Communication Interfaces | USB OTG HS/FS, Ethernet MAC, 6x USART/UART, 4x SPI, 3x I2C, 2x CAN | USB OTG FS + HS, Ethernet MAC, 3x CAN, 6x USART, 4x SPI, 3x I2C |
| Graphics | Chrom-ART Accelerator, LCD-TFT parallel interface | — |
| Temperatura de funcionamiento | -40 C to +85 C (industrial grade 6) | — |
| Tipo de montaje | Surface Mount (LQFP) | Surface Mount |
| Nivel MSL | MSL 3 | — |
| Estado RoHS | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M4 with FPU and DSP instructions |
| Program Memory (Flash) | — | 2 MB (2M x 8) |
| Operating Voltage Range | — | 1.8 V to 3.6 V |
| Recuento de pines | — | 208 pins |
| Rango de temperatura de funcionamiento | — | -40 C to +85 C |
| Cryptographic Acceleration | — | AES-128/192/256, SHA-1/SHA-2, TRNG |
| LCD-TFT Controller | — | Yes (up to XGA resolution) |
| DMA Controllers | — | 2 x DMA, 16 streams each |