STM32L443RCT6 vs STM32L452RET6P مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ STM32L443RCT6 بواسطة STMicroelectronics و STM32L452RET6P بواسطة STMicroelectronics. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
STMicroelectronics
STM32L443RCT6 - 80MHz Cortex-M4 MCU 256KB Flash | STMicroelectronics
STM32L443RCT6 ✓ نشطSTMicroelectronics
STM32L452RET6P - 80MHz Cortex-M4 MCU, 512KB Flash | STMicroelectronics
STM32L452RET6P ✓ نشطمقارنة المواصفات
| المعامل | STM32L443RCT6 | STM32L452RET6P |
|---|---|---|
| العلامة التجارية | STMicroelectronics | STMicroelectronics |
| الفئة | Microcontrollers | Microcontrollers |
| حالة دورة الحياة | نشط | نشط |
| Core Architecture | Arm Cortex-M4 with FPU and DSP instructions | Arm Cortex-M4F with FPU and DSP |
| أقصى تردد للساعة | 80 MHz | 80 MHz |
| DMIPS Performance | 100 DMIPS | 100 DMIPS |
| Program Memory (Flash) | 256 KB | — |
| SRAM | 64 KB | 160 KB |
| Operating Voltage Range | 1.71 V to 3.6 V | — |
| العلبة | 64-pin LQFP (TRAY/REEL) | 64-LQFP (10x10 mm) |
| نطاق درجة حرارة التشغيل | -40C to +85C | -40 C to +85 C or -40 C to +125 C (grade dependent) |
| USB Interface | USB 2.0 Full-Speed with Type-C PD | USB 2.0 Full-Speed Device with embedded PHY and DFS |
| LCD Driver | Up to 4x44 or 8x40 segments | Yes, up to 8x40 segments |
| ADC | 12-bit, 5 Msps | — |
| DAC | 2x 12-bit | — |
| Operational Amplifiers | 2 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 | — |
| حالة RoHS | Compliant | Compliant |
| Flash Memory | — | 512 KB |
| Supply Voltage Range | — | 1.71 V to 3.6 V |
| Shutdown Mode Current | — | 22 nA (5 wakeup pins) |
| VBAT Mode Current | — | 145 nA (RTC + 32x32-bit backup registers) |
| نوع التركيب | — | Surface Mount |
| ADC / DAC | — | 2x 12-bit ADC (5 Msps), 2x 12-bit DAC |
| Analog Peripherals | — | 2 op-amps, 2 comparators |
| Connectivity | — | CAN 2.0B, 2x I2C, 3x SPI, 4x USART, 2x UART, 1x LPUART |
| Hardware Crypto | — | AES-256 |
| External SMPS | — | Yes (integrated SMPS step-down converter) |