MCF51MM256CMB vs MCF51EM256CLL 对比
详细并排对比 MCF51MM256CMB 出自 NXP Semiconductors 和 MCF51EM256CLL 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 ✗ 停产规格对比
| 参数 | MCF51MM256CMB | MCF51EM256CLL |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 停产 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $7.40 | $0.00 |
| Core Architecture | ColdFire V1 (32-bit RISC) | 32-bit RISC |
| 最大时钟频率 | 50 MHz | 50 MHz |
| Program Memory (Flash) | 256 KB (256K x 8) | — |
| RAM Size | 32 KB (32K x 8) | — |
| Number of I/O | 48 | [DATA_NEEDED: number of GPIO] |
| 封装 / 外壳 | 81-MAPBGA (10x10 mm) | — |
| Oscillator Type | External | — |
| 电源电压 | 1.8 V to 3.6 V | [DATA_NEEDED: supply voltage range] |
| 工作温度 | -40 C to +85 C | — |
| Peripherals | LCD, 16-bit SAR ADC, Analog Comparators, PWM/Timer, RTC | — |
| Connectivity | I2C, SCI (UART), SPI, I2S | — |
| Data Converters | 16-bit SAR ADC, 12-bit DAC | — |
| Program Memory Type | FLASH | — |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 3 (per JEDEC J-STD-020) | — |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS status] |
| Core Processor | — | ColdFire V1 |
| Flash Memory Size | — | 256 KB (256K x 8) |
| SRAM Size | — | [DATA_NEEDED: SRAM size] |
| ADC Resolution | — | 16-bit |
| 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) |
| 工作温度范围 | — | [DATA_NEEDED: operating temperature range] |
| Communication Interfaces | — | [DATA_NEEDED: UART/SPI/I2C configuration] |
| 生命周期状态 | — | End of Life (per NXP product page) |