MK22DX256VMC5 vs MK21DX256VMC5 对比
详细并排对比 MK22DX256VMC5 出自 NXP Semiconductors 和 MK21DX256VMC5 出自 NXP Semiconductors。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | MK22DX256VMC5 | MK21DX256VMC5 |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | Unknown |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $5.21 | $5.53 |
| Core Architecture | ARM Cortex-M4 with FPU and DSP | — |
| Maximum CPU Frequency | 50 MHz | 50 MHz |
| Program Flash | 256 KB (256K x 8) | — |
| SRAM | 32 KB | — |
| 封装 | 121-MAPBGA (8x8 mm) | 121-pin MAPBGA (8x8) |
| 电源电压 | 1.71 V to 3.6 V | — |
| I/O Voltage Rails | 1.8 V / 2.5 V / 3.3 V | — |
| USB Controller | USB 2.0 Full-Speed Device/Host/OTG with on-chip PHY | — |
| ADC | 16-bit SAR ADC | [DATA_NEEDED: ADC resolution, channels, and input range] |
| DAC | 12-bit DAC | — |
| 工作温度 | -40C to +105C | [DATA_NEEDED: operating temperature range] |
| DMA Channels | 8 channels | — |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | — |
| MSL 等级 | 3 (168 hours) | — |
| Processor Architecture | — | 32-bit ARM Cortex-M4 |
| Flash Memory | — | 256 KB |
| Flash Organization | — | 256K x 8 bit |
| Integrated Connectivity | — | USB |
| Product Family | — | Kinetis K21 sub-family |
| Alternate Package Description | — | 121-LFBGA |
| RAM | — | [DATA_NEEDED: RAM size] |
| Operating Voltage | — | [DATA_NEEDED: operating voltage range] |
| GPIO Count | — | [DATA_NEEDED: GPIO count] |
| USB Specification | — | [DATA_NEEDED: USB version and supported operating modes] |
| Clock Sources | — | [DATA_NEEDED: internal and external clock specifications] |
| UART and Serial Peripherals | — | [DATA_NEEDED: UART, SPI, and I2C peripheral details] |
| RoHS | — | [DATA_NEEDED: RoHS status] |
| REACH | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 | — | [DATA_NEEDED: automotive qualification status] |
| Packaging | — | [DATA_NEEDED: tray, tape-and-reel, or other shipping configuration] |