LPC55S28JBD64Y vs LPC55S28JBD64K 对比
详细并排对比 LPC55S28JBD64Y 出自 NXP Semiconductors 和 LPC55S28JBD64K 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 | LPC55S28JBD64Y | LPC55S28JBD64K |
|---|---|---|
| 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） | $3.80 | $3.60 |
| Core Processor | ARM Cortex-M33 | ARM Cortex-M33 (Armv8-M mainline) |
| Core Size | 32-bit | 32-bit |
| Core Revision | r0p3 | — |
| 最大时钟频率 | 150 MHz | 150 MHz |
| Flash Memory | 512 KB (512K x 8) | 512 KB |
| Connectivity | Flexcomm, I2C, SDIO, SPI, UART/USART, USB | UART, SPI, I2C, I2S via Flexcomm |
| Memory Protection Unit (MPU) | Yes | — |
| Interrupt Controller | NVIC (built-in) | — |
| NMI Input | Yes, with selectable sources | — |
| 封装 | 64-HTQFP (10x10 mm), Square | 64-HTQFP (10x10 mm) with exposed pad |
| Terminal Form | Gull Wing | — |
| Number of Terminals | 64 | — |
| 安装类型 | Surface Mount | Surface Mount |
| Temperature Grade | Industrial | — |
| Process Technology | 40 nm NVM | 40-nm NVM |
| Product Family | LPC55S2x (EdgeVerse platform) | LPC55S2x (LPC5500 Series, EdgeVerse platform) |
| Packaging Suffix | Y = Tape & Reel | — |
| 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 |
| Number of I/O | — | [DATA_NEEDED: Number of GPIO pins] |
| 工作温度 | — | [DATA_NEEDED: Operating temperature range] |
| Program Memory Type | — | FLASH |
| Data Converters | — | Dual 12-bit ADC |
| RoHS 状态 | — | [DATA_NEEDED: RoHS status] |