MCF51MM256CMB vs MCF51MM128CMB 对比
详细并排对比 MCF51MM256CMB 出自 NXP Semiconductors 和 MCF51MM128CMB 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
MCF51MM128CMB - 32-bit ColdFire V1 MCU, 50MHz, 128KB Flash | NXP
MCF51MM128CMB ✓ 量产中规格对比
| 参数 | MCF51MM256CMB | MCF51MM128CMB |
|---|---|---|
| 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） | $7.40 | $0.00 |
| Core Architecture | ColdFire V1 (32-bit RISC) | ColdFire V1 RISC 32-bit |
| 最大时钟频率 | 50 MHz | — |
| Program Memory (Flash) | 256 KB (256K x 8) | — |
| RAM Size | 32 KB (32K x 8) | 32 KB |
| Number of I/O | 48 | 48 |
| 封装 / 外壳 | 81-MAPBGA (10x10 mm) | 81-MAPBGA (10x10 mm) |
| Oscillator Type | External | External |
| 电源电压 | 1.8 V to 3.6 V | 2.5 V / 3.3 V |
| 工作温度 | -40 C to +85 C | -40C to +85C (industrial metering) [DATA_NEEDED: exact min/max from datasheet] |
| 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 | FLASH |
| 安装类型 | Surface Mount | Surface Mount (BGA) |
| MSL 等级 | 3 (per JEDEC J-STD-020) | [DATA_NEEDED: MSL moisture-sensitivity level from datasheet] |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS compliance confirmation] |
| Family | — | MCF51MM |
| Program Memory Size | — | 128 KB (128K x 8) |
| Maximum CPU Frequency | — | 50 MHz |
| Packaging | — | Tray |