LPC55S28JBD64K vs LPC55S28JBD64Y 对比
详细并排对比 LPC55S28JBD64K 出自 NXP Semiconductors 和 LPC55S28JBD64Y 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 | LPC55S28JBD64K | LPC55S28JBD64Y |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $3.60 | $3.80 |
| Core Processor | ARM Cortex-M33 (Armv8-M mainline) | ARM Cortex-M33 |
| Core Size | 32-bit | 32-bit |
| 最大时钟频率 | 150 MHz | 150 MHz |
| Flash Memory | 512 KB | 512 KB (512K x 8) |
| SRAM | 104 KB | — |
| 电源电压 | 3.3 V (1.8 V to 3.6 V range) | — |
| Security Features | TrustZone, secure boot (S variant) | — |
| Peripherals | Flexcomm serial interfaces, USB full-speed device, dual 12-bit ADC, timers/PWM, DMA | — |
| Connectivity | UART, SPI, I2C, I2S via Flexcomm | Flexcomm, I2C, SDIO, SPI, UART/USART, USB |
| Number of I/O | [DATA_NEEDED: Number of GPIO pins] | — |
| 工作温度 | [DATA_NEEDED: Operating temperature range] | — |
| 封装 | 64-HTQFP (10x10 mm) with exposed pad | 64-HTQFP (10x10 mm), Square |
| 安装类型 | Surface Mount | Surface Mount |
| Process Technology | 40-nm NVM | 40 nm NVM |
| Product Family | LPC55S2x (LPC5500 Series, EdgeVerse platform) | LPC55S2x (EdgeVerse platform) |
| Program Memory Type | FLASH | — |
| Data Converters | Dual 12-bit ADC | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | — |
| Core Revision | — | r0p3 |
| Memory Protection Unit (MPU) | — | Yes |
| Interrupt Controller | — | NVIC (built-in) |
| NMI Input | — | Yes, with selectable sources |
| Terminal Form | — | Gull Wing |
| Number of Terminals | — | 64 |
| Temperature Grade | — | Industrial |
| Packaging Suffix | — | Y = Tape & Reel |