LPC1788FBD144 vs LPC1778FBD144K 对比
详细并排对比 LPC1788FBD144 出自 NXP Semiconductors 和 LPC1778FBD144K 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 | LPC1788FBD144 | LPC1778FBD144K |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| Core | ARM Cortex-M3 32-bit | — |
| Maximum CPU Clock | 120 MHz | — |
| Program Flash | 512 KB (512K x 8) | — |
| SRAM | 96 KB | — |
| 电源电压 | 2.4 V to 3.6 V | — |
| I/O Pins | 119 | — |
| 封装 | LQFP-144 (20x20 mm, 0.5 mm pitch) | 144-pin LQFP |
| Ethernet | 10/100 MAC (MII/RMII) | — |
| USB | USB 2.0 FS Device/Host/OTG | — |
| LCD Controller | Yes (up to 1024x768 TFT) | — |
| External Memory Controller (EMC) | Yes (SRAM/NOR/SDRAM) | — |
| ADC | 12-bit | 8 channels, 12-bit |
| DAC | 10-bit | 10-bit |
| 工作温度 | [DATA_NEEDED: operating temperature range] | — |
| 安装类型 | Surface Mount | Surface mount |
| RoHS 状态 | Compliant | — |
| CPU Core | — | Arm Cortex-M3, 32-bit |
| Maximum CPU Frequency | — | 120 MHz |
| Embedded Flash Memory | — | 512 kB |
| Data Memory | — | 96 kB |
| Ethernet Interface | — | Integrated Ethernet |
| USB Interface | — | USB 2.0 device, host, and OTG |
| DMA Controller | — | 8 channels |
| UART Interfaces | — | 5 |
| CAN Interfaces | — | 2 channels |
| SSP or SPI Interfaces | — | 3 |
| I2C Interfaces | — | 3 |
| QEI Support | — | Yes |
| Storage Interface | — | SD and MMC |
| Nominal Supply Voltage | — | 3.3 V |
| Automotive Qualification | — | AEC-Q100 |
| 工作温度范围 | — | [DATA_NEEDED: operating temperature range] |
| Ethernet PHY | — | [DATA_NEEDED: integrated or external Ethernet PHY] |