LPC4325JBD144E vs LPC4337JBD144E 对比
详细并排对比 LPC4325JBD144E 出自 NXP Semiconductors 和 LPC4337JBD144E 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 | LPC4325JBD144E | LPC4337JBD144E |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| 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 | — |
| 封装 | 144-LQFP (20x20 mm) | 144-LQFP, 20 mm × 20 mm |
| 安装类型 | Surface Mount | Surface mount |
| 电源电压 | [DATA_NEEDED: Supply Voltage Range] | — |
| 工作温度 | [DATA_NEEDED: Operating Temperature Range] | — |
| RoHS 状态 | Compliant | Compliant |
| Peripherals | SCT, SGPIO, DMA, RTC, QEI | — |
| 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) |
| 工作温度范围 | — | -40°C to 125°C |