MK22DX128VLK5557 vs MK21DN512AVLK5 比較
詳細並排比較 MK22DX128VLK5557 由 NXP Semiconductors 與 MK21DN512AVLK5 由 NXP Semiconductors. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | MK22DX128VLK5557 | MK21DN512AVLK5 |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Architecture | ARM Cortex-M4 | — |
| Core Count | Single-core 32-bit | — |
| Maximum CPU Frequency | 50 MHz | — |
| Program Memory (Flash) | 128 KB (128K x 8) | — |
| 工作電源電壓 | 1.71 V to 3.6 V | — |
| 封裝 | 80-LQFP (12x12 mm) | 80-LQFP (12x12 mm) |
| GPIO Count | 56 I/O lines | — |
| 安裝類型 | Surface Mount | Surface Mount |
| ADC | 12-bit / 16-bit channels (per family) | — |
| USB | USB 2.0 Full-Speed Device/Host/OTG | Full-Speed USB 2.0 device/OTG controller |
| Communication Interfaces | CAN, I2C, SPI, UART | — |
| DMA | 16 channels | — |
| AES Hardware | Hardware AES encryption accelerator | — |
| Series | Kinetis K20 | — |
| RoHS 狀態 | Compliant | [DATA_NEEDED: RoHS status] |
| Core Processor | — | ARM Cortex-M4 |
| Core Size | — | 32-Bit |
| 最大時脈頻率 | — | 50 MHz |
| Flash Memory | — | 512 KB (512K x 8) |
| SRAM | — | 64 KB |
| 供應電壓 | — | 1.8 V / 2.5 V / 3.3 V |
| Security Features | — | Hardware encryption, anti-tamper detection (DryIce) |
| Peripherals | — | ADC, DAC, PWM, POR, WDT, DMA, CAN, UART, SPI, I2C |
| Number of I/O | — | [DATA_NEEDED: number of GPIO] |
| 工作溫度 | — | -40C to +105C (AEC-Q100 grade, per Arrow data) |
| Qualification | — | Automotive AEC-Q100 (per Arrow product listing) |
| Packaging | — | Tray |
| Product Family | — | Kinetis K21 (K21D sub-family) |