STM32L462CEU6 vs STM32L452CCU6 Comparaison
Comparaison détaillée côte à côte de STM32L462CEU6 par STMicroelectronics et STM32L452CCU6 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.
Comparaison des spécifications
| Paramètre | STM32L462CEU6 | STM32L452CCU6 |
|---|---|---|
| Marque | STMicroelectronics | STMicroelectronics |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Actif | Actif |
| Product Type | 32-bit ultra-low-power microcontroller (MCU) | Ultra-low-power 32-bit microcontroller |
| CPU Core | Arm Cortex-M4 | — |
| Instruction Set | 32-bit RISC | — |
| Maximum CPU Frequency | 80 MHz | 80 MHz |
| Floating-Point Unit | Present | — |
| Peak Performance | 100 DMIPS | — |
| Flash Memory | 512 KB | 256 KB |
| Flash Organization | 512K x 8 bits | 256K x 8 bits |
| SRAM | 160 KB | [DATA_NEEDED: SRAM capacity] |
| USB Interface | USB device | USB device |
| Hardware Encryption | AES-256 | — |
| Digital Filter | DFSDM | — |
| Boîtier | 48-pin UFQFPN, 7 x 7 mm | 48-pin UFQFPN, 7 x 7 mm |
| Operating Voltage Range | [DATA_NEEDED: operating voltage range] | — |
| Plage de température de fonctionnement | [DATA_NEEDED: operating temperature range] | — |
| Low-Power Current | [DATA_NEEDED: low-power current] | — |
| GPIO Count | [DATA_NEEDED: GPIO count] | — |
| Statut RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS compliance status] |
| REACH Status | [DATA_NEEDED: REACH status] | [DATA_NEEDED: REACH compliance status] |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| Lead-Free Status | [DATA_NEEDED: lead-free status] | — |
| Halogen-Free Status | [DATA_NEEDED: halogen-free status] | — |
| Processor Core | — | Arm Cortex-M4 with floating-point unit |
| Peak Core Performance | — | 100 DMIPS |
| Tension d'alimentation de fonctionnement | — | 1.71 V to 3.6 V |
| Température de fonctionnement | — | -40 °C to +85 °C |
| Shutdown Mode Current | — | 22 nA |
| VBAT Mode Current | — | 145 nA |
| Wakeup Sources | — | 5 wakeup pins |
| Backup Registers | — | 32 x 32-bit |
| RTC Backup Domain | — | Real-time clock and backup registers maintained in VBAT mode |
| Type de montage | — | Surface mount |
| Exposed Thermal Pad | — | Present |
| Automotive Qualification | — | [DATA_NEEDED: AEC-Q100 qualification status] |