MCIMX257CJM4 vs MCIMX287CVM4B 对比
详细并排对比 MCIMX257CJM4 出自 NXP Semiconductors 和 MCIMX287CVM4B 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 | MCIMX257CJM4 | MCIMX287CVM4B |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $10.75 | $0.00 |
| Core Architecture | ARM926EJ-S (ARM9) | — |
| Core Count | 1 | 1 core |
| 数据总线宽度 | 32-bit | — |
| Maximum CPU Clock | 400 MHz | — |
| L1 Instruction Cache | 16 KB | — |
| L1 Data Cache | 16 KB | — |
| MMU | Yes (Linux/WinCE capable) | — |
| Memory Controller | DDR/DDR2 up to 200 MHz, 16-bit | — |
| 封装 | 400-LFBGA (17 mm x 17 mm) | — |
| Operating Temperature (Junction) | -40C to +105C (industrial grade) | — |
| Core Voltage | 1.3 V typical | — |
| I/O Voltage | 3.3 V | — |
| USB PHYs | 2 x USB 2.0 HS (Host + OTG) | — |
| Ethernet MAC | 2 x 10/100 Mbps (FEC) | — |
| ADC Channels | 3 x 12-bit SAR | — |
| Touchscreen Controller | 4-wire resistive integrated | — |
| CAN | CAN 2.0B | — |
| Cryptography | AES accelerator | — |
| Process Technology | 90 nm CMOS | — |
| Product Type | — | i.MX28 multimedia applications processor |
| Processor Core | — | ARM926EJ-S |
| Architecture | — | 32-bit |
| Maximum Processor Frequency | — | 454 MHz |
| Package Type | — | 289-pin MAPBGA |
| Package Dimensions | — | 14 mm x 14 mm |
| Manufacturer | — | NXP Semiconductors |
| 生命周期状态 | — | NRND |
| Integrated Functional Domains | — | Display, connectivity, real-time control, security, and networking |
| Target Product Class | — | Portable devices with rich, high-color user interfaces |
| 安装类型 | — | Surface-mount ball grid array |
| 引脚数量 | — | 289 pins |
| Operating Voltage Range | — | [DATA_NEEDED: operating voltage range] |
| 工作温度范围 | — | [DATA_NEEDED: operating temperature range] |
| Memory Interfaces | — | [DATA_NEEDED: memory interface configuration] |
| RoHS 状态 | — | [DATA_NEEDED: RoHS status] |