STM32L443RCT6 vs STM32L452RET6P Vergleich
Detaillierter Direktvergleich von STM32L443RCT6 von STMicroelectronics und STM32L452RET6P von STMicroelectronics. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
STMicroelectronics
STM32L443RCT6 - 80MHz Cortex-M4 MCU 256KB Flash | STMicroelectronics
STM32L443RCT6 ✓ AktivSTMicroelectronics
STM32L452RET6P - 80MHz Cortex-M4 MCU, 512KB Flash | STMicroelectronics
STM32L452RET6P ✓ AktivSpezifikationsvergleich
| Parameter | STM32L443RCT6 | STM32L452RET6P |
|---|---|---|
| Marke | STMicroelectronics | STMicroelectronics |
| Kategorie | Microcontrollers | Microcontrollers |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $5,10 | $5,62 |
| Core Architecture | Arm Cortex-M4 with FPU and DSP instructions | Arm Cortex-M4F with FPU and DSP |
| Maximale Taktfrequenz | 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 | — |
| Gehäuse | 64-pin LQFP (TRAY/REEL) | 64-LQFP (10x10 mm) |
| Betriebstemperaturbereich | -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 | — |
| RoHS-Status | 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) |
| Montageart | — | 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) |