LPC1345FBD48,151 vs LPC1343FBD48,151 对比
详细并排对比 LPC1345FBD48,151 出自 NXP Semiconductors 和 LPC1343FBD48,151 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 | LPC1345FBD48,151 | LPC1343FBD48,151 |
|---|---|---|
| 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） | $2.62 | $4.62 |
| Core | ARM Cortex-M3 | ARM Cortex-M3 |
| Core Architecture | 32-bit Harvard, 3-stage pipeline | — |
| Maximum CPU Frequency | 72 MHz | 72 MHz |
| Flash Memory | 32 KB | — |
| SRAM | [DATA_NEEDED: SRAM size] | 8 KB |
| USB | USB 2.0 full-speed device controller | — |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | — |
| 封装 | 48-LQFP (7 x 7 mm) | LQFP-48 (7x7 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Number of I/Os | [DATA_NEEDED: number of GPIO] | — |
| Temperature Grade | Industrial | — |
| Terminal Form | Gull Wing | — |
| Package Shape | Square, LFQFP | — |
| Peripherals | UART, SPI, I2C, ADC, USB | — |
| RoHS 状态 | Compliant | Compliant |
| Architecture | — | 32-bit RISC (ARMv7-M, Thumb-2) |
| Pipeline Stages | — | 3-stage Harvard |
| Program Flash | — | 32 KB |
| ROM Boot Loader | — | Yes (USB MSC/HID drivers) |
| Supply Voltage (VDD) | — | 2.0 V to 3.6 V |
| USB Controller | — | USB 2.0 Full-Speed Device with on-chip PHY |
| ADC | — | 10-bit, 8 channels, up to 400 ksps |
| SSP/SPI Controllers | — | 2 |
| I2C Interfaces | — | 1 standard + 1 Fast-mode Plus |
| UART | — | 1 |
| General-Purpose Timers | — | 4 |
| Watchdog Timer | — | Windowed WDT |
| Internal RC Oscillator | — | 12 MHz, 1% accuracy after trim |
| GPIO Pins | — | 40 (approx.) |
| Low-Power Modes | — | Sleep, Deep-sleep, Power-down, Deep-down |
| 工作温度 | — | -40 C to +85 C |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |
| Lead-Free | — | Yes |
| Packaging | — | Tray (suffix ,151) |