MCF5281CVF66 vs MCF5282CVF66 对比
详细并排对比 MCF5281CVF66 出自 NXP Semiconductors 和 MCF5282CVF66 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
MCF5281CVF66 - 32-bit ColdFire V2 MCU 256KB Flash 66MHz | NXP
MCF5281CVF66 ObsoleteNXP Semiconductors
MCF5282CVF66 - ColdFire V2 32-bit MCU, 512KB Flash, 66MHz | NXP
MCF5282CVF66 Nrnd规格对比
| 参数 | MCF5281CVF66 | MCF5282CVF66 |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | Obsolete | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $19.85 | $39.50 |
| Core Architecture | ColdFire V2 (32-bit) | ColdFire V2 (32-bit RISC) |
| 最大时钟频率 | 66 MHz | — |
| Program Memory | 256 KB Flash (256K x 8) | 512 KB Flash (512K x 8) |
| Data Memory (SRAM) | 8 KB | — |
| Operating Voltage (I/O) | 3.3 V | — |
| Operating Voltage (Core) | 1.5 V (internal LDO) | — |
| Ethernet MAC | 10/100 Mbps Fast Ethernet (MII/RMII) | — |
| CAN Controllers | 2 x CAN 2.0B | — |
| UART | 3 x UART | 3 |
| I2C | 2 x I2C | 2 |
| SPI | 1 x QSPI | — |
| DMA Channels | 4 channels | 4 (32-bit) |
| ADC | 8-channel, 10-bit | 8-channel, 10-bit |
| Timers | 16-channel eTPU + GPT | — |
| 封装 | 256-MAPBGA (17x17 mm) | 256-MAPBGA (17x17 mm, 1.0 mm pitch) |
| 安装类型 | Surface Mount (BGA) | Surface Mount (BGA) |
| 工作温度 | -40C to +85C (industrial) | -40C to +85C (commercial 'C' suffix in MAPBGA) |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Compliant |
| MSL 等级 | 3 (per JEDEC J-STD-020) | — |
| Core Frequency | — | 66 MHz |
| SRAM | — | 64 KB |
| 电源电压 | — | 3.3 V (on-chip LDO generates 1.5 V core) |
| I/O Count | — | 142 |
| Ethernet | — | 10/100 Mbps MAC (MII/RMII) |
| CAN | — | 2 x CAN 2.0A/B |
| QSPI | — | 1 |