STM32L433RCT6 vs STM32L452RET6P Comparaison
Comparaison détaillée côte à côte de STM32L433RCT6 par STMicroelectronics et STM32L452RET6P par STMicroelectronics. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
STMicroelectronics
STM32L433RCT6 - Ultra-Low-Power ARM Cortex-M4 MCU | STMicroelectronics
STM32L433RCT6 ✓ ActifSTMicroelectronics
STM32L452RET6P - 80MHz Cortex-M4 MCU, 512KB Flash | STMicroelectronics
STM32L452RET6P ✓ ActifComparaison des spécifications
| Paramètre | STM32L433RCT6 | STM32L452RET6P |
|---|---|---|
| Marque | STMicroelectronics | STMicroelectronics |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $5,44 | $5,62 |
| Core | ARM Cortex-M4 with FPU | — |
| Maximum Frequency | 80 MHz | — |
| Flash Memory | 256 KB | 512 KB |
| SRAM | 64 KB | 160 KB |
| Boîtier | LQFP64 | 64-LQFP (10x10 mm) |
| Operating Voltage | 1.71 V to 3.6 V | — |
| Standby Current | 100 nA | — |
| ADC | 12-bit with hardware oversampling | — |
| DAC | 12-bit | — |
| Communication Interfaces | USART, SPI, I2C, USB | — |
| Real-Time Clock | Yes | — |
| Process Technology | 40 nm | — |
| Température de fonctionnement | -40C to +85C | — |
| Type de montage | Surface Mount | Surface Mount |
| Statut RoHS | Compliant | Compliant |
| Core Architecture | — | Arm Cortex-M4F with FPU and DSP |
| Fréquence d'horloge maximale | — | 80 MHz |
| DMIPS Performance | — | 100 DMIPS |
| Supply Voltage Range | — | 1.71 V to 3.6 V |
| Plage de température de fonctionnement | — | -40 C to +85 C or -40 C to +125 C (grade dependent) |
| Shutdown Mode Current | — | 22 nA (5 wakeup pins) |
| VBAT Mode Current | — | 145 nA (RTC + 32x32-bit backup registers) |
| USB Interface | — | USB 2.0 Full-Speed Device with embedded PHY and DFS |
| 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 |
| LCD Driver | — | Yes, up to 8x40 segments |
| Hardware Crypto | — | AES-256 |
| External SMPS | — | Yes (integrated SMPS step-down converter) |