STM32L443RCT6 vs STM32L476RET6 Comparação
Comparação detalhada lado a lado de STM32L443RCT6 por STMicroelectronics e STM32L476RET6 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
STM32L443RCT6 - 80MHz Cortex-M4 MCU 256KB Flash | STMicroelectronics
STM32L443RCT6 ✓ AtivoSTMicroelectronics
STM32L476RET6 - 80MHz ARM Cortex-M4 MCU 512KB Flash | STMicroelectronics
STM32L476RET6 ✓ AtivoComparação de especificações
| Parâmetro | STM32L443RCT6 | STM32L476RET6 |
|---|---|---|
| Marca | STMicroelectronics | STMicroelectronics |
| Categoria | Microcontrollers | Microcontrollers |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $5,10 | $8,10 |
| Core Architecture | Arm Cortex-M4 with FPU and DSP instructions | ARM Cortex-M4 with FPU and DSP instructions |
| Frequência máxima de clock | 80 MHz | 80 MHz |
| DMIPS Performance | 100 DMIPS | — |
| Program Memory (Flash) | 256 KB | — |
| SRAM | 64 KB | 128 KB |
| Operating Voltage Range | 1.71 V to 3.6 V | — |
| Encapsulamento | 64-pin LQFP (TRAY/REEL) | 64-LQFP (10x10 mm) |
| Faixa de temperatura de operação | -40C to +85C | -40C to +85C (T6 suffix) |
| USB Interface | USB 2.0 Full-Speed with Type-C PD | — |
| LCD Driver | Up to 4x44 or 8x40 segments | — |
| ADC | 12-bit, 5 Msps | 3x 12-bit, up to 5 Msps |
| DAC | 2x 12-bit | 2x 12-bit |
| Operational Amplifiers | 2 on-chip | 2x on-chip |
| Hardware Cryptography | AES-256 hardware accelerator | — |
| Communication Peripherals | USART, LPUART, SPI, I2C, CAN 2.0B, USB FS | — |
| Timers | 16-bit and 32-bit timers, RTC, SysTick, LPTIM | 16-/32-bit, RTC, LPTIM, SysTick |
| Status RoHS | Compliant | Compliant |
| Performance | — | 100 DMIPS (1.25 DMIPS/MHz) |
| Program Flash Memory | — | 512 KB |
| Supply Voltage Range | — | 1.7 V to 3.6 V |
| I/O Pins | — | 51 (5V-tolerant on FT pins) |
| Comparators | — | 2x ultra-low-power |
| USB | — | USB 2.0 Full-Speed OTG (with internal PHY) |
| LCD Controller | — | 8x40 / 4x44 segments |
| Communication Interfaces | — | USART/UART, I2C, SPI, SAI, CAN 2.0B, SDMMC |
| Crypto / Random | — | AES-256 hardware, TRNG |
| DMA | — | DMA1 + DMA2 (14 channels total) |
| Internal SMPS | — | Yes (external 4.7 uH inductor) |