STM32L4R5VIT6 vs STM32L4S5VIT6 مقایسه
مقایسه دقیق کنار به کنار STM32L4R5VIT6 توسط STMicroelectronics و STM32L4S5VIT6 توسط STMicroelectronics. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
STMicroelectronics
STM32L4R5VIT6 - 2MB Flash Cortex-M4 MCU 120MHz | STMicroelectronics
STM32L4R5VIT6 ✓ فعالSTMicroelectronics
STM32L4S5VIT6 - Ultra-Low-Power ARM Cortex-M4 MCU, 120MHz, 2MB Flash | STMicroelectronics
STM32L4S5VIT6 ✓ فعالمقایسه مشخصات
| پارامتر | STM32L4R5VIT6 | STM32L4S5VIT6 |
|---|---|---|
| برند | STMicroelectronics | STMicroelectronics |
| دسته‌بندی | Microcontrollers | Microcontrollers |
| وضعیت چرخه عمر | فعال | فعال |
| Architecture | ARM Cortex-M4 32-bit RISC with FPU | — |
| حداکثر فرکانس کلاک | 120 MHz (150 DMIPS) | 120 MHz |
| Program Memory (Flash) | 2 MB (dual-bank, read-while-write) | — |
| SRAM | 640 KB | 640 KB |
| Operating Voltage Range | 1.71 V to 3.6 V | — |
| I/O Voltage Range | 1.08 V to 3.6 V (independent VDDIO) | — |
| بسته‌بندی | 100-pin LQFP (14x14 mm) | LQFP-100 (14x14 mm, 0.5 mm pitch) |
| GPIO Count | 83 (typical) | — |
| ADC | 2x 12-bit, 5 Msps | 12-bit, 5 Msps (multiple units) |
| DAC | 2x 12-bit | 12-bit (multiple units) |
| Communication Interfaces | USB OTG FS, 3x SPI, 3x I2C, 6x USART, 2x UART, 2x CAN, 1x SDMMC | USART, SPI, I2C, CAN, USB OTG, SAI, SDMMC |
| Display Interface | LCD-TFT controller; MIPI-DSI on higher part numbers | — |
| External Memory Interface | Octal-SPI, SDMMC, FSMC (SRAM/NOR/NAND) | — |
| Low-Power Modes | STOP, STANDBY, SHUTDOWN; integrated SMPS step-down | — |
| دمای کاری | -40C to +85C (industrial grade) | — |
| نوع نصب | Surface Mount | — |
| وضعیت RoHS | Compliant | Compliant |
| Core | — | ARM Cortex-M4 with FPU |
| Performance | — | 150 DMIPS (Dhrystone 2.1) |
| Flash Memory | — | 2 MB (2M x 8) |
| Supply Voltage Range | — | 1.71 V to 3.6 V |
| محدوده دمای کاری | — | -40 °C to +85 °C |
| USB | — | USB OTG full-speed with on-chip PHY |
| Security | — | AES-256, HASH (SHA-256), TRNG |
| Graphics Accelerator | — | Chrom-ART |
| Standby Current | — | approx. 100 nA (with backup domain) |