MK21DX256AVLK5 vs MKE18F512VLL16557 比較
詳細並排比較 MK21DX256AVLK5 由 NXP Semiconductors 與 MKE18F512VLL16557 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 | MK21DX256AVLK5 | MKE18F512VLL16557 |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core | ARM Cortex-M4 | ARM Cortex-M4F with FPU and DSP |
| Core Size | 32-bit | — |
| 最大時脈頻率 | 50 MHz | — |
| Flash Memory | 256 KB | 512 KB (512K x 8) |
| SRAM | 64 KB | 64 KB |
| 供應電壓 | 1.8 V / 2.5 V / 3.3 V | — |
| 封裝 | 80-LQFP (12x12 mm), FQFP square, gull-wing terminals | 100-LQFP (14x14 mm) |
| Number of Pins / Terminals | 80 | — |
| 安裝類型 | Surface Mount | Surface Mount |
| USB | Full-Speed USB | — |
| Security Features | Hardware encryption and tamper detection (DryIce) | — |
| Series | Kinetis K2x (K2 USB Series, K Family) | — |
| Temperature Grade | Industrial | — |
| Packaging | Tray | — |
| Program Memory Type | FLASH | — |
| RISC Architecture | Yes | — |
| Manufacturer | — | NXP Semiconductors (Freescale legacy) |
| Product Family | — | Kinetis KE1xF |
| Core Count | — | 1 (Single-core) |
| CPU Clock (max) | — | 168 MHz |
| Operating Voltage | — | 2.7 V to 5.5 V |
| 工作溫度 | — | -40C to +105C (industrial) |
| I/O Pins | — | [DATA_NEEDED: number of usable GPIO] |
| ADC | — | 12-bit, 2 instances, up to 16 channels |
| Communication | — | CAN-FD, UART, SPI, I2C, FlexIO |
| Timers/PWM | — | FlexTimer (FTM) modules, PDB |
| RoHS 狀態 | — | Compliant |
| Lead-Free | — | Yes |