MCF51MM128CLK vs MCF51JE256CMB 对比
详细并排对比 MCF51MM128CLK 出自 NXP Semiconductors 和 MCF51JE256CMB 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 | MCF51MM128CLK | MCF51JE256CMB |
|---|---|---|
| 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） | $7.65 | $0.00 |
| Core Architecture | ColdFire V1 (32-bit) | — |
| Core Frequency (max) | 50.3 MHz | — |
| Flash Memory | 128 KB (128K x 8) | — |
| SRAM | 16 KB (typical for MCF51MM128 family) | — |
| 封装 | 80-FQFP / 80-LQFP (12x12 mm) | 81-MAPBGA (10 x 10 mm) |
| Operating Voltage | 2.5V / 3.3V | — |
| USB Interface | USB 2.0 Full-Speed Device | — |
| ADC | 16-bit Sigma-Delta (differential, integrated) | High-resolution ADC module |
| LCD Driver | Segment LCD driver (graphical support) | — |
| GPIOs | [DATA_NEEDED: GPIO count] | — |
| 工作温度 | -40C to +85C (industrial grade typical) | [DATA_NEEDED: operating temperature range] |
| 安装类型 | Surface Mount | Surface Mount |
| 安装方式 | SMD | — |
| MSL 等级 | [DATA_NEEDED: MSL level] | — |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS status] |
| Lead Free | Yes | — |
| Application Target | Handheld metering devices | — |
| Product Type | — | 32-bit microcontroller |
| Processor Core | — | ColdFire V1 |
| Architecture | — | 32-bit RISC |
| Maximum Operating Frequency | — | 50 MHz |
| Program Memory Size | — | 256 KB (256K x 8) |
| RAM Size | — | 32K x 8 |
| Number of I/O Pins | — | 48 |
| 电源电压 | — | 2.5 V or 3.3 V |
| Oscillator Type | — | External |
| Package Type | — | 81-LBGA / MAPBGA |
| USB Connectivity | — | Supported |
| DAC | — | High-resolution DAC module |
| Power Characteristics | — | Low-power operation |
| Data Format | — | 32-bit |
| Packaging | — | Tray |
| REACH Status | — | [DATA_NEEDED: REACH status] |