STM32F439IGT6 vs STM32F429VET6 Comparação
Comparação detalhada lado a lado de STM32F439IGT6 por STMicroelectronics e STM32F429VET6 por STMicroelectronics. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
STMicroelectronics
STM32F439IGT6 - 180MHz ARM MCU 1MB Flash LQFP-176 | STMicroelectronics
STM32F439IGT6 ✓ AtivoSTMicroelectronics
STM32F429VET6 - 180MHz Cortex-M4 MCU, 512KB Flash, LQFP-100 | STMicroelectronics
STM32F429VET6 ✓ AtivoComparação de especificações
| Parâmetro | STM32F439IGT6 | STM32F429VET6 |
|---|---|---|
| Marca | STMicroelectronics | STMicroelectronics |
| Categoria | Microcontrollers | Microcontrollers |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $8,40 | $9,21 |
| Core Architecture | ARM Cortex-M4 with FPU and DSP instructions | — |
| Frequência máxima de clock | 180 MHz | 180 MHz |
| DMIPS | 225 DMIPS / 1.25 DMIPS/MHz | 225 DMIPS / 1.25 DMIPS per MHz (Dhrystone 2.1) |
| Program Memory (Flash) | 1 MB (1M x 8) | — |
| SRAM | 256 KB | 256 KB + 4 KB backup |
| Backup SRAM | 4 KB | — |
| EEPROM (Emulated) | [DATA_NEEDED: emulated EEPROM capacity] | — |
| Operating Voltage (VDD) | 1.8 V to 3.6 V | — |
| Temperatura de operação | -40 C to +85 C | -40C to +85C (industrial grade) |
| Encapsulamento | 176-LQFP (24 x 24 mm) | LQFP-100 (14x14 mm) |
| ADC | 3 x 12-bit, up to 2.4 MSPS | 3x 12-bit, 2.4 MSPS |
| DAC | 2 x 12-bit | 2x 12-bit |
| Timers | Up to 17 (general-purpose, advanced-control, basic, low-power, SysTick, watchdog) | 17 (incl. PWM, HRTIM on some SKUs) |
| Communication Interfaces | USB 2.0 OTG FS+HS, CAN 2.0B (bxCAN x2), USART/UART x6, SPI x3, I2C x3, Ethernet MAC 10/100, SDIO x2 | Up to 20 (USART/SPI/I2C/CAN/SAI/SDIO) |
| Graphics Peripherals | TFT LCD controller (up to XGA), Chrom-ART Accelerator, 8-14-bit camera I/F | — |
| External Memory Controller | FSMC for SRAM/PSDRAM/NOR/NAND/Compact Flash | — |
| Crypto / Hash Accelerator | AES-256, TDES, SHA-1/MD5/SHA-256, TRNG | — |
| Contagem de pinos | 176 | — |
| Pitch | 0.5 mm | — |
| I/O Count | [DATA_NEEDED: GPIO count] | — |
| Tipo de montagem | Surface Mount | Surface Mount (LQFP) |
| Nível MSL | [DATA_NEEDED: MSL rating] | — |
| Status RoHS | Compliant | Compliant |
| Core | — | Arm 32-bit Cortex-M4 with FPU |
| DSP Instructions | — | Yes |
| Program Flash | — | 512 KB |
| Tensão de alimentação | — | 1.8 V to 3.6 V |
| 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 |