MCF51EM256CLL vs MCF51MM256CML 对比
详细并排对比 MCF51EM256CLL 出自 NXP Semiconductors 和 MCF51MM256CML 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
MCF51EM256CLL - 32-bit ColdFire V1 MCU 50MHz 256KB Flash | NXP
MCF51EM256CLL ✗ 停产NXP Semiconductors
MCF51MM256CML - 50MHz ColdFire V1 MCU, 256KB Flash, 104-MAPBGA | NXP
MCF51MM256CML ✓ 量产中规格对比
| 参数 | MCF51EM256CLL | MCF51MM256CML |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 停产 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.00 | $9.28 |
| Core Processor | ColdFire V1 | — |
| Core Architecture | 32-bit RISC | ColdFire V1 (32-bit RISC) |
| 最大时钟频率 | 50 MHz | 50 MHz |
| Flash Memory Size | 256 KB (256K x 8) | — |
| SRAM Size | [DATA_NEEDED: SRAM size] | — |
| ADC Resolution | 16-bit | [DATA_NEEDED: ADC resolution] |
| Number of ADC Channels | [DATA_NEEDED: number of ADC channels] | — |
| LCD Controller | Integrated segment LCD controller | — |
| Target Application Family | Smart meter / metrology | — |
| 封装 | 100-LQFP (14x14 mm) | 104-MAPBGA (10x10 mm) |
| 安装类型 | Surface Mount | Surface Mount (BGA) |
| 电源电压 | [DATA_NEEDED: supply voltage range] | 2.5 V / 3.3 V |
| 工作温度范围 | [DATA_NEEDED: operating temperature range] | — |
| Number of I/O | [DATA_NEEDED: number of GPIO] | — |
| Communication Interfaces | [DATA_NEEDED: UART/SPI/I2C configuration] | — |
| 生命周期状态 | End of Life (per NXP product page) | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Compliant (per DigiKey product page) |
| Processor Series | — | MCF51MM |
| 数据总线宽度 | — | 32 bit |
| Program Memory Size | — | 256 KB (256K x 8) FLASH |
| Manufacturer | — | NXP Semiconductors (formerly Freescale Semiconductor) |
| Product Category | — | Microcontrollers (MCU) |
| 工作温度 | — | [DATA_NEEDED: operating temperature range] |
| DAC Resolution | — | [DATA_NEEDED: DAC resolution and count] |
| RAM Size | — | [DATA_NEEDED: SRAM size] |
| Number of I/O Pins | — | [DATA_NEEDED: GPIO count] |