LPC1343FBD48,151 vs LPC1345FBD48,151 مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ LPC1343FBD48,151 بواسطة NXP Semiconductors و LPC1345FBD48,151 بواسطة NXP Semiconductors. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | LPC1343FBD48,151 | LPC1345FBD48,151 |
|---|---|---|
| العلامة التجارية | NXP Semiconductors | NXP Semiconductors |
| الفئة | Microcontrollers | Microcontrollers |
| حالة دورة الحياة | نشط | نشط |
| Core | ARM Cortex-M3 | ARM Cortex-M3 |
| Architecture | 32-bit RISC (ARMv7-M, Thumb-2) | — |
| Maximum CPU Frequency | 72 MHz | 72 MHz |
| Pipeline Stages | 3-stage Harvard | — |
| Program Flash | 32 KB | — |
| SRAM | 8 KB | [DATA_NEEDED: SRAM size] |
| 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 | — |
| درجة حرارة التشغيل | -40 C to +85 C | — |
| العلبة | LQFP-48 (7x7 mm) | 48-LQFP (7 x 7 mm) |
| نوع التركيب | Surface Mount | Surface Mount |
| مستوى MSL | [DATA_NEEDED: MSL rating] | — |
| حالة RoHS | Compliant | Compliant |
| Lead-Free | Yes | — |
| Packaging | Tray (suffix ,151) | — |
| Core Architecture | — | 32-bit Harvard, 3-stage pipeline |
| Flash Memory | — | 32 KB |
| USB | — | USB 2.0 full-speed device controller |
| Supply Voltage Range | — | [DATA_NEEDED: supply voltage range] |
| 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 |