MCF51JE256CMB vs MCF51JE256CLK 对比
详细并排对比 MCF51JE256CMB 出自 NXP Semiconductors 和 MCF51JE256CLK 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 | MCF51JE256CMB | MCF51JE256CLK |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | Unknown | 最后采购期 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.00 | $8.95 |
| 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 | 2.7 V to 5.5 V |
| Oscillator Type | External | — |
| 封装 | 81-MAPBGA (10 x 10 mm) | 80-LQFP (12x12 mm) |
| Package Type | 81-LBGA / MAPBGA | — |
| USB Connectivity | Supported | — |
| ADC | High-resolution ADC module | 12-bit SAR, up to 20 channels |
| DAC | High-resolution DAC module | 12-bit |
| Power Characteristics | Low-power operation | — |
| Data Format | 32-bit | — |
| 安装类型 | Surface Mount | Surface Mount |
| Packaging | Tray | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | -40 C to +85 C |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Core | — | ColdFire V1 (32-bit RISC) |
| Core Frequency | — | 50 MHz (50.3 MHz max) |
| Program Memory (Flash) | — | 256 KB (256K x 8) |
| RAM | — | 32 KB (32K x 8) |
| Number of I/O | — | 47 |
| USB | — | USB 2.0 Full-Speed OTG with on-chip PHY |
| Communication Interfaces | — | 1x I2C, 2x SCI/UART, 1x SPI |
| Timers | — | FlexTimer (FTM), PWT, RTC |