STM32L422CBU6 vs STM32L412CBU6 Comparaison
Comparaison détaillée côte à côte de STM32L422CBU6 par STMicroelectronics et STM32L412CBU6 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 ✓ ActifComparaison des spécifications
| Paramètre | STM32L422CBU6 | STM32L412CBU6 |
|---|---|---|
| Marque | STMicroelectronics | STMicroelectronics |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Actif | Actif |
| Product Type | 32-bit ultra-low-power microcontroller | — |
| Processor Core | Arm Cortex-M4 with FPU | — |
| Maximum CPU Frequency | 80 MHz | — |
| Architecture | 32-bit RISC | — |
| Flash Memory | 128 KB (128K x 8) | — |
| SRAM | 40 KB | 40 KB |
| USB Connectivity | Yes | — |
| Boîtier | 48-UFQFPN (7 x 7 mm) | 48-UFQFPN (7x7 mm) |
| Nombre de broches | 48 pins | — |
| Type de montage | Surface mount | Surface Mount |
| Operating Voltage Range | [DATA_NEEDED: operating voltage range] | 1.71 V to 3.6 V |
| Fréquence d'horloge maximale | 80 MHz | 80 MHz |
| Low-Power Feature | Ultra-low-power design | — |
| Floating-Point Unit | Yes | — |
| Plage de température de fonctionnement | [DATA_NEEDED: operating temperature range] | -40C to +85C / +125C |
| Statut RoHS | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| Programming and Debug Interface | [DATA_NEEDED: programming and debug interfaces] | — |
| Core Architecture | — | ARM Cortex-M4 with FPU (32-bit) |
| Performance | — | 100 DMIPS |
| Program Memory (Flash) | — | 128 KB |
| Courant d'arrêt | — | 16 nA (4 wakeup pins) |
| VBAT Mode Current | — | 300 nA (RTC + 32x32-bit backup regs) |
| 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 |
| Hardware Cryptography | — | AES-128, TRNG |
| Internal Voltage Regulator | — | SMPS step-down + LDO |