STM32L412CBU6 vs STM8AL3166UAY Comparaison
Comparaison détaillée côte à côte de STM32L412CBU6 par STMicroelectronics et STM8AL3166UAY 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
STM32L412CBU6 - 80MHz Cortex-M4 128KB Flash MCU | STMicroelectronics
STM32L412CBU6 ✓ ActifSTMicroelectronics
STM8AL3166UAY - 8-Bit 16MHz 32KB Flash Auto MCU | STMicroelectronics
STM8AL3166UAY ✓ ActifComparaison des spécifications
| Paramètre | STM32L412CBU6 | STM8AL3166UAY |
|---|---|---|
| Marque | STMicroelectronics | STMicroelectronics |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $2,74 | $2,42 |
| Core Architecture | ARM Cortex-M4 with FPU (32-bit) | STM8 8-bit Harvard |
| Fréquence d'horloge maximale | 80 MHz | 16 MHz |
| Performance | 100 DMIPS | — |
| Program Memory (Flash) | 128 KB | — |
| SRAM | 40 KB | 2 KB |
| Operating Voltage Range | 1.71 V to 3.6 V | — |
| Courant d'arrêt | 16 nA (4 wakeup pins) | — |
| VBAT Mode Current | 300 nA (RTC + 32x32-bit backup regs) | — |
| Plage de température de fonctionnement | -40C to +85C / +125C | -40 C to +125 C (automotive grade 1) |
| Boîtier | 48-UFQFPN (7x7 mm) | 32-VFQFPN (5x5 mm) with exposed pad |
| Number of I/O Pins | 38 GPIO | — |
| ADC | 1 x 12-bit, 5 Msps | — |
| DAC | 2 x 12-bit | — |
| Comparators | 2 | — |
| Operational Amplifiers | 2 | — |
| Communication Interfaces | USB FS, 2x I2C, 2x SPI, 3x USART, LPUART, CAN, I2S | 2x USART (LIN 2.1), 2x SPI, 1x I2C |
| Hardware Cryptography | AES-128, TRNG | — |
| Internal Voltage Regulator | SMPS step-down + LDO | — |
| Type de montage | Surface Mount | Surface Mount |
| Statut RoHS | Compliant | Compliant |
| Product Family | — | STM8AL automotive ultra-low-power 8-bit |
| Program Flash Memory | — | 32 KB (32K x 8) |
| Data EEPROM (true) | — | 1 KB |
| Supply Voltage Range | — | 1.65 V to 5.5 V |
| AEC-Q100 Qualification | — | Qualified |
| ADC / DAC | — | 12-bit ADC, 12-bit DAC, 2x comparators |
| RTC | — | Yes, with calendar and alarm |
| DMA Channels | — | 4 |
| Lead-Free | — | Yes |