MK30DX128VLL7 vs MK40DX256VLL7 对比
详细并排对比 MK30DX128VLL7 出自 NXP Semiconductors 和 MK40DX256VLL7 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。
NXP Semiconductors
MK30DX128VLL7 - Kinetis K30 72MHz Cortex-M4 MCU, 128KB Flash | NXP
MK30DX128VLL7 ✓ 量产中规格对比
| 参数 | MK30DX128VLL7 | MK40DX256VLL7 |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $6.50 | $8.90 |
| Core | ARM Cortex-M4 with FPU | ARM Cortex-M4 with FPU |
| Maximum CPU Frequency | 72 MHz | 72 MHz |
| Program Memory (Flash) | 128 KB | 256 KB (256K x 8) |
| RAM | 32 KB | — |
| Operating Voltage | 1.71 V to 3.6 V | — |
| ADC | 12-bit SAR | 16-bit SAR ADC |
| DAC | 12-bit | 12-bit DAC |
| Segment LCD | Yes (up to 8x40 segments) | — |
| USB | USB 2.0 Full-Speed with on-chip transceiver | Full-Speed USB 2.0 with on-chip transceiver |
| CAN | Yes (FlexCAN) | — |
| 封装 | 100-LQFP (14x14 mm) | 100-LQFP (14 x 14 mm, 0.5 mm pitch) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40C to +105C (Industrial) | -40C to +105C |
| MSL 等级 | [DATA_NEEDED: MSL level] | [DATA_NEEDED: MSL level] |
| RoHS 状态 | Compliant | Compliant (per distributor listings) |
| Sub-Family | Kinetis K30 | — |
| GPIOs | [DATA_NEEDED: GPIO count] | — |
| Core Architecture | — | ARM Cortex-M (32-bit) |
| RAM (SRAM) | — | 64 KB |
| Supply Voltage (Vcc/Vdd) | — | 1.71 V to 3.6 V |
| Segment LCD Controller | — | Integrated (software-configurable contrast, charge pump) |
| DMA | — | Enhanced DMA (eDMA) |
| Low-Power Modes | — | Wait, Stop, VLPR, VLPS |
| GPIO Count | — | [DATA_NEEDED: GPIO count] |