MK21FX512VMD12 vs MK22FX512AVLK12 对比
详细并排对比 MK21FX512VMD12 出自 NXP Semiconductors 和 MK22FX512AVLK12 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 | MK21FX512VMD12 | MK22FX512AVLK12 |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 不推荐新设计 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.00 | $8.85 |
| Product Type | 32-bit ARM Cortex-M4F microcontroller | — |
| Processor Core | ARM Cortex-M4F | — |
| Maximum CPU Frequency | 120 MHz | 120 MHz |
| Flash Memory | 512 KB (512 K × 8) | — |
| RAM | 128 KB | — |
| FlexMem | 128 KB | — |
| 接口 | USB | — |
| Security Feature | Hardware encryption | — |
| 封装 | 144-MAPBGA (13 mm × 13 mm) | 80-pin LQFP (12x12 mm, 0.5 mm pitch) |
| Package Type | MAPBGA | — |
| Terminal Count | 144 terminals | — |
| 安装类型 | Surface mount | Surface Mount |
| 生命周期状态 | NRND | — |
| Application Segment | Cost-sensitive embedded applications requiring low-power functionality | — |
| Analog and Control Peripherals | Rich suite of analog, communication, timing, and control peripherals | — |
| 电源电压 | [DATA_NEEDED: supply voltage range] | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | -40C to +105C |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| Core Architecture | — | ARM Cortex-M4F (32-bit) |
| FPU / DSP | — | Hardware single-precision FPU + DSP instructions |
| Program Flash | — | 512 KB |
| 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 |
| ADC | — | 16-bit SAR ADC (multi-channel) |
| Timers / PWM Channels | — | FlexTimer, PWM, RTC |
| MSL 等级 | — | [DATA_NEEDED: MSL rating from datasheet] |
| Lead-Free / Halogen-Free | — | [DATA_NEEDED: explicit halogen-free claim] |