MK40DX64VLK7 vs MK22FX512AVLK12 مقایسه
مقایسه دقیق کنار به کنار MK40DX64VLK7 توسط NXP Semiconductors و MK22FX512AVLK12 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.
NXP Semiconductors
MK40DX64VLK7 - Kinetis K40 72MHz Cortex-M4 MCU 64KB Flash | NXP
MK40DX64VLK7 ✓ فعال
مقایسه مشخصات
| پارامتر | MK40DX64VLK7 | MK22FX512AVLK12 |
|---|---|---|
| برند | NXP Semiconductors | NXP Semiconductors |
| دسته‌بندی | Microcontrollers | Microcontrollers |
| وضعیت چرخه عمر | فعال | فعال |
| Core | ARM Cortex-M4 | — |
| Core Architecture | ARMv7-M (Thumb/Thumb-2) | ARM Cortex-M4F (32-bit) |
| Maximum CPU Frequency | 72 MHz | 120 MHz |
| Program Flash | 64 KB (64K x 8) | 512 KB |
| SRAM | 16 KB | — |
| بسته‌بندی | 80-LQFP (12x12 mm) | 80-pin LQFP (12x12 mm, 0.5 mm pitch) |
| Operating Voltage | 1.8 V / 2.5 V / 3.3 V | — |
| دمای کاری | [DATA_NEEDED: operating temperature range] | -40C to +105C |
| Segment LCD Controller | Yes (up to 8x40 segments) | — |
| USB | Full-Speed USB OTG with on-chip transceiver | — |
| ADC | 16-bit SAR, up to 1 MSPS | 16-bit SAR ADC (multi-channel) |
| DAC | 12-bit DAC x2, 6-bit high-speed DAC | — |
| Timers | FTM, PIT, LPTMR, RTC | — |
| Communication | UART x3, SPI x2, I2C x2, I2S, CAN | — |
| External Bus | FlexBus (external memory interface) | — |
| Storage Interface | SDHC host controller | — |
| DMA Channels | 16-channel eDMA | — |
| Low-Power Modes | Wait, Stop, VLPR, VLPW, VLPS, LLS, VLLS0/1 | — |
| GPIOs | [DATA_NEEDED: GPIO count] | — |
| وضعیت RoHS | Compliant | Compliant |
| FPU / DSP | — | Hardware single-precision FPU + DSP instructions |
| FlexMemory (FlexNVM + FlexRAM) | — | 128 KB |
| On-chip SRAM | — | 128 KB |
| Supply Voltage Range | — | 1.71 V to 3.6 V |
| USB Controller | — | USB 2.0 Full-Speed OTG with on-chip transceiver |
| Timers / PWM Channels | — | FlexTimer, PWM, RTC |
| نوع نصب | — | Surface Mount |
| سطح MSL | — | [DATA_NEEDED: MSL rating from datasheet] |
| Lead-Free / Halogen-Free | — | [DATA_NEEDED: explicit halogen-free claim] |