MK21FX512VLQ12 vs MK21FN1M0VLQ12 مقایسه
مقایسه دقیق کنار به کنار MK21FX512VLQ12 توسط NXP Semiconductors و MK21FN1M0VLQ12 توسط NXP Semiconductors. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
مقایسه مشخصات
| پارامتر | MK21FX512VLQ12 | MK21FN1M0VLQ12 |
|---|---|---|
| برند | NXP Semiconductors | NXP Semiconductors |
| دسته‌بندی | Microcontrollers | Microcontrollers |
| وضعیت چرخه عمر | NRND | NRND |
| Core Processor | ARM Cortex-M4 (Cortex-M4F) | — |
| Core Size | 32-bit | — |
| حداکثر فرکانس کلاک | 120 MHz | 120 MHz |
| Program Memory Size | 512 KB (512K x 8) Flash | — |
| FlexMem Size | 128 KB (configurable flash/EEPROM) | — |
| RAM Size | 128 KB | 128 KB |
| بسته‌بندی | 144-LQFP (20 x 20 mm) | 144-LQFP (20x20 mm) |
| نوع نصب | Surface Mount | Surface Mount (LQFP) |
| Number of I/O | [DATA_NEEDED: Number of I/O] | — |
| Supply Voltage Range | [DATA_NEEDED: Supply Voltage Range] | — |
| دمای کاری | [DATA_NEEDED: Operating Temperature Range] | -40 C to +105 C (V) |
| USB Controller | USB full-/low-speed OTG with on-chip transceiver and charger detect | — |
| SPI Modules | 2 | — |
| I2C Modules | 2 | — |
| UART Modules | 4 | — |
| I2S Module | 1 | — |
| Security Features | Hardware encryption, tamper detection | — |
| سطح MSL | 3 (168 Hours) | — |
| HTSUS Code | 8542.31.0001 | — |
| REACH Status | REACH Unaffected | — |
| Product Family | Kinetis K21 120 MHz (K21F sub-family) | — |
| Core | — | ARM Cortex-M4 with FPU and DSP |
| Bit Width | — | 32-bit |
| Program Memory (Flash) | — | 1 MB (1M x 8) |
| ولتاژ تغذیه | — | 1.71 V to 3.6 V |
| USB Interface | — | USB 2.0 Full-Speed device/host/OTG with on-chip PHY |
| Hardware Encryption | — | AES-128 |
| Anti-Tamper Pins | — | Yes (secure tamper detection) |
| ADC | — | 16-bit SAR, multi-channel |
| DAC | — | 12-bit |
| وضعیت RoHS | — | Compliant |
| Lead Free | — | Yes |
| Lifecycle | — | NRND (Not Recommended for New Designs) |