MCF52252CAF66 vs MCF51AC128ACFUE 对比
详细并排对比 MCF52252CAF66 出自 NXP Semiconductors 和 MCF51AC128ACFUE 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
MCF51AC128ACFUE - 32-bit ColdFire V1 MCU 128KB Flash | NXP
MCF51AC128ACFUE ⚠ 最后一次采购规格对比
| 参数 | MCF52252CAF66 | MCF51AC128ACFUE |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 不推荐新设计 | 最后采购期 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $6.75 | $12.18 |
| Core Processor | ColdFire V2 | — |
| Core Size | 32-bit | 32-bit single-core |
| 最大时钟频率 | 66 MHz | 50 MHz |
| Program Memory Size | 256KB (256K x 8) FLASH | 128 KB (128K x 8) Flash |
| Program Memory Type | FLASH | — |
| 电源电压 | 3.3 V | — |
| Connectivity | CANbus, Ethernet, I2C, QSPI, UART/USART, USB OTG | — |
| Peripherals | DMA, LVD, POR, PWM, WDT | — |
| Number of I/O | 56 | — |
| Data RAM Size | [DATA_NEEDED: Data RAM size] | — |
| 封装 | 100-LQFP (14x14 mm) | 64-QFP (14x14 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Terminal Form | Gull Wing | — |
| Package Shape | Square | — |
| Temperature Grade | Industrial | — |
| Series | MCF5225x | MCF51AC Flexis |
| RTOS Support | MQX RTOS (no additional cost) | — |
| Core | — | ColdFire V1 (V1 ColdFire RISC) |
| RAM Size | — | [DATA_NEEDED: RAM size in KB] |
| Operating Voltage Range | — | 2.7 V to 5.5 V |
| I/O Count | — | [DATA_NEEDED: number of GPIO pins] |
| ADC | — | 12-bit (per datasheet) |
| PWM Channels | — | [DATA_NEEDED: number of PWM channels] |
| Communication Interfaces | — | SCI (UART), SPI, I2C |
| Timers | — | Multiple (per datasheet) |
| 工作温度 | — | -40C to +85C (industrial) |
| RoHS 状态 | — | Compliant |
| Moisture Sensitivity Level | — | [DATA_NEEDED: MSL level] |
| Lead Free | — | Yes |