MCIMX257DJM4A557 vs MCIMX257DJM4A 对比
详细并排对比 MCIMX257DJM4A557 出自 NXP Semiconductors 和 MCIMX257DJM4A 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
MCIMX257DJM4A557 - i.MX25 ARM926EJ-S MPU, 400MHz, 400-BGA | NXP Semiconductors
MCIMX257DJM4A557 ✓ 量产中
规格对比
| 参数 | MCIMX257DJM4A557 | MCIMX257DJM4A |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| Processor Family | i.MX25 Multimedia Applications Processor | — |
| CPU Core | ARM926EJ-S | — |
| CPU Architecture | 32-bit RISC | — |
| Maximum CPU Frequency | 400 MHz | — |
| L1 Instruction Cache | 16 KB | — |
| L1 Data Cache | 16 KB | — |
| Memory Management Unit | Yes (MMU) | — |
| Ethernet | 10/100 MAC (FEC) | — |
| USB | USB 2.0 OTG with on-chip PHY | — |
| CAN | CAN 2.0B | — |
| LCD Controller | Up to VGA via integrated IPU | Yes (up to WVGA) |
| Touchscreen Interface | Yes (4-wire resistive via ADC) | — |
| External Memory Bus | EIM + SDRAM controller | — |
| 工作温度范围 | -40C to +85C (industrial) | — |
| 封装 | 400-PBGA, 17x17 mm, 0.8 mm pitch | — |
| 安装类型 | Surface Mount | — |
| MSL 等级 | [DATA_NEEDED: MSL level] | — |
| RoHS 状态 | Compliant | Compliant |
| Core Architecture | — | ARM926EJ-S |
| Core Count | — | 1 |
| 数据总线宽度 | — | 32-bit |
| 最大时钟频率 | — | 400 MHz |
| Internal SRAM | — | 128 KB |
| Number of I/O | — | 128 |
| 封装 / 外壳 | — | 400-LFBGA (17x17 mm) |
| Supply Voltage - Core | — | 1.38 V to 1.52 V |
| Supply Voltage - I/O | — | 3.0 V to 3.6 V |
| 工作温度 | — | -40 °C to +85 °C |
| Oscillator Type | — | External |
| Instruction Cache | — | 16 KB |
| Data Cache | — | 16 KB |
| USB PHYs | — | 2 (HS OTG + HS Host) |
| Ethernet MAC | — | 10/100 Mbps |
| ADC Channels | — | 3 x 12-bit |
| Touchscreen Controller | — | Yes (integrated) |
| Packaging | — | Tray |
| Silicon Version | — | 1.2 |
| Series | — | i.MX25 |