MK51DX256CLL10 vs MCF51AC256BVLKE 对比
详细并排对比 MK51DX256CLL10 出自 NXP Semiconductors 和 MCF51AC256BVLKE 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
MK51DX256CLL10 - K51 100MHz Cortex-M4 MCU, 256KB Flash, 100-LQFP | NXP
MK51DX256CLL10 ✓ 量产中NXP Semiconductors
MCF51AC256BVLKE - ColdFire V1 MCU 256KB Flash 50MHz | NXP LQFP-80
MCF51AC256BVLKE ⚠ 最后一次采购规格对比
| 参数 | MK51DX256CLL10 | MCF51AC256BVLKE |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 最后采购期 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $8.05 | $8.95 |
| Core | ARM Cortex-M4 with FPU and DSP | ColdFire V1 (32-bit RISC) |
| 最大时钟频率 | 100 MHz | — |
| Program Flash | 256 KB (dual-bank FlexMemory) | — |
| SRAM | 64 KB | 32 KB |
| 电源电压 | 1.71 V to 3.6 V | — |
| 封装 | 100-LQFP (14x14 mm) | 80-pin LQFP (14x14 mm) |
| 引脚数量 | 100 | — |
| Operating Temperature (Industrial) | -40C to +105C | — |
| USB | USB 2.0 OTG (full-speed) | — |
| Segment LCD Controller | Yes (up to 8x40 segments) | — |
| ADC | 16-bit Sigma-Delta + SAR | 12-bit SAR, up to 16 channels |
| DAC | 12-bit | — |
| Communication Interfaces | UART, SPI, I2C, I2S, CAN | — |
| DMA Channels | 16 channels | — |
| 安装类型 | Surface Mount | Surface Mount (LQFP, gull-wing) |
| RoHS | [DATA_NEEDED: RoHS status] | — |
| MSL 等级 | [DATA_NEEDED: MSL rating] | — |
| Maximum CPU Frequency | — | 50 MHz |
| Program Flash Memory | — | 256 KB |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| 工作温度范围 | — | -40 °C to +105 °C (industrial) |
| GPIO Count | — | Up to 69 |
| ADC Conversion Time | — | 2.5 µs minimum |
| SCI (UART) Modules | — | 3 |
| SPI Modules | — | 2 |
| I2C Modules | — | 2 |
| Timers / PWM | — | FlexTimer (FTM) modules with PWM |
| Touch Sensing Interface | — | TSI, up to 16 channels |
| Low-Power Modes | — | Stop, Wait with peripheral wake-up |
| RoHS 状态 | — | Compliant |
| 无卤 | — | Compliant |