LPC4337JBD144E vs LPC4325JBD144E 对比
详细并排对比 LPC4337JBD144E 出自 NXP Semiconductors 和 LPC4325JBD144E 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 | LPC4337JBD144E | LPC4325JBD144E |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| Product Type | 32-bit dual-core microcontroller | — |
| Main Processor Core | Arm Cortex-M4 | — |
| Coprocessor Core | Arm Cortex-M0 | — |
| Maximum Main-Core Frequency | 204 MHz | — |
| Program Memory Size | 1 MB (1M × 8) flash | — |
| RAM Size | Up to 136 kB | — |
| EEPROM Size | 16 kB | — |
| Supply Voltage Range | 2.2 V to 3.6 V | — |
| ADC Resolution | 10 bit | — |
| ADC Channel Count | 8 | — |
| DAC Resolution | 10 bit | — |
| DAC Channel Count | 1 | — |
| High-Speed USB Interfaces | 2 | — |
| Ethernet Support | Yes | — |
| External Flash Interface | Quad SPI Flash Interface (SPIFI) | — |
| Timer Peripheral | State Configurable Timer (SCT) | — |
| Serial GPIO Peripheral | Serial General Purpose I/O (SGPIO) | — |
| 封装 | 144-LQFP, 20 mm × 20 mm | 144-LQFP (20x20 mm) |
| 安装类型 | Surface mount | Surface Mount |
| 工作温度范围 | -40°C to 125°C | — |
| RoHS 状态 | Compliant | Compliant |
| Core | — | ARM Cortex-M4 + ARM Cortex-M0 dual-core |
| Max CPU Frequency | — | 204 MHz |
| Flash Memory | — | 768 kB |
| SRAM | — | 136 kB |
| EEPROM | — | 16 kB |
| 数据总线宽度 | — | 32 bit |
| USB Controllers | — | 2 x High-Speed USB 2.0 (host/device/OTG) |
| LCD Controller | — | Yes |
| External Memory Controller | — | EMC (SDRAM/SRAM/NOR flash) |
| Quad SPI Interface | — | SPIFI |
| Ethernet | — | 10/100 Mbps MAC |
| 电源电压 | — | [DATA_NEEDED: Supply Voltage Range] |
| 工作温度 | — | [DATA_NEEDED: Operating Temperature Range] |
| Peripherals | — | SCT, SGPIO, DMA, RTC, QEI |